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cve-2019-3823
Vulnerability from cvelistv5
Published
2019-02-06 20:00
Modified
2024-08-04 19:19
Severity ?
EPSS score ?
Summary
libcurl versions from 7.34.0 to before 7.64.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to `smtp_endofresp()` isn't NUL terminated and contains no character ending the parsed number, and `len` is set to 5, then the `strtol()` call reads beyond the allocated buffer. The read contents will not be returned to the caller.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | The curl Project | curl |
Version: 7.64.0 |
|
|
|||
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}
ICSA-21-068-10
Vulnerability from csaf_cisa
Published
2021-03-09 00:00
Modified
2021-09-14 00:00
Summary
Siemens SCALANCE and SIMATIC libcurl (Update B)
Notes
CISA Disclaimer
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov
Legal Notice
All information products included in https://us-cert.cisa.gov/ics are provided "as is" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.
Risk evaluation
Successful exploitation of this third-party vulnerability could allow an attacker to cause a denial-of-service condition on the affected devices.
Critical infrastructure sectors
Multiple
Countries/areas deployed
Worldwide
Company headquarters location
Germany
Recommended Practices
CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:
Recommended Practices
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage onus-cert.cisa.gov. Several recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
Recommended Practices
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage on us-cert.cisa.gov in the Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents.
Additional Resources
Impact of libcurl vulnerabilities to other Siemens products:
- - Siemens Security Advisory SSA-936080
For more details regarding the libcurl vulnerability refer to:
- - Project curl Security Advisory "NTLM type-2 out-of-bounds buffer
read"
- - Project curl Security Advisory "NTLMv2 type-3 header stack buffer
overflow"
- - Project curl Security Advisory "SMTP end-of-response out-of-bounds
read"
For further inquiries on security vulnerabilities in Siemens products and
solutions, please contact the Siemens ProductCERT:
https://www.siemens.com/cert/advisories
Additional Resources
Impact of libcurl vulnerabilities to other Siemens products: - - Siemens Security Advisory SSA-936080 For more details regarding the libcurl vulnerability refer to: - - Project curl Security Advisory "NTLM type-2 out-of-bounds buffer read" - - Project curl Security Advisory "NTLMv2 type-3 header stack buffer overflow" - - Project curl Security Advisory "SMTP end-of-response out-of-bounds read" For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories
Exploitability
No known public exploits specifically target this vulnerability.
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"title": "CISA Disclaimer"
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"text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
"title": "Legal Notice"
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"title": "Recommended Practices"
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"title": "Additional Resources"
},
{
"category": "general",
"text": "Impact of libcurl vulnerabilities to other Siemens products: - - Siemens Security Advisory SSA-936080 For more details regarding the libcurl vulnerability refer to: - - Project curl Security Advisory \"NTLM type-2 out-of-bounds buffer read\" - - Project curl Security Advisory \"NTLMv2 type-3 header stack buffer overflow\" - - Project curl Security Advisory \"SMTP end-of-response out-of-bounds read\" For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
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{
"category": "external",
"summary": "SSA-496604: SSA-436177: Multiple Vulnerabilities in SINEMA Remote Connect - TXT Version",
"url": "https://cert-portal.siemens.com/productcert/txt/SSA-436177.txt"
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],
"title": "Siemens SCALANCE and SIMATIC libcurl (Update B)",
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{
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{
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{
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{
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],
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "mitigation",
"details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"product_ids": [
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{
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"cwe": {
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"name": "Stack-based Buffer Overflow"
},
"notes": [
{
"category": "summary",
"text": "The libcurl library versions 7.34.0 to and including 7.63.0 are vulnerable to a stack-based buffer overflow.",
"title": "Summary"
},
{
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"text": "The security vulnerability could be exploited by an attacker providing a malicious HTTP server.",
"title": "Summary"
}
],
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]
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"references": [
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"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
}
],
"remediations": [
{
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},
{
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},
{
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"CSAFPID-0001"
],
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "mitigation",
"details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
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}
],
"scores": [
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"version": "3.1"
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},
{
"cve": "CVE-2019-3823",
"cwe": {
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"name": "Out-of-bounds Read"
},
"notes": [
{
"category": "summary",
"text": "The libcurl library versions 7.34.0 to and including 7.63.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP.",
"title": "Summary"
},
{
"category": "summary",
"text": "This vulnerability could allow an attacker to trigger a Denial-of-Service condition on the affected devices.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0001",
"CSAFPID-0002"
]
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"references": [
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"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "external",
"summary": "web.nvd.nist.gov",
"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-3823"
},
{
"category": "external",
"summary": "www.first.org",
"url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
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"category": "vendor_fix",
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"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "mitigation",
"details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"product_ids": [
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"CSAFPID-0002"
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"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C",
"version": "3.1"
},
"products": [
"CSAFPID-0001",
"CSAFPID-0002"
]
}
]
},
{
"cve": "CVE-2019-6570",
"cwe": {
"id": "CWE-280",
"name": "Improper Handling of Insufficient Permissions or Privileges "
},
"notes": [
{
"category": "summary",
"text": "Due to insufficient checking of user permissions, an attacker may access URLs that require special authorization.",
"title": "Summary"
},
{
"category": "summary",
"text": "An attacker must have access to a low privileged account in order to exploit the vulnerability.",
"title": "Summary"
}
],
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"CSAFPID-0001",
"CSAFPID-0002"
]
},
"references": [
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"summary": "https://support.industry.siemens.com/cs/de/en/view/109764829/",
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "Turn off NTLM authentication to mitigate CVE-2018-16890 and\nCVE-2019-3822",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
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},
{
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"product_ids": [
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},
{
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"product_ids": [
"CSAFPID-0002"
],
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "mitigation",
"details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.3,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H/E:P/RL:O/RC:C",
"version": "3.1"
},
"products": [
"CSAFPID-0001",
"CSAFPID-0002"
]
}
]
}
]
}
ICSA-19-099-04
Vulnerability from csaf_cisa
Published
2019-04-09 00:00
Modified
2021-03-09 00:00
Summary
Siemens SINEMA Remote Connect (Update A)
Notes
CISA Disclaimer
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov
Legal Notice
All information products included in https://us-cert.cisa.gov/ics are provided "as is" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.
Risk evaluation
Successful exploitation of these vulnerabilities could allow an attacker to circumvent the system authorization for certain functionalities, and to execute privileged functions.
Critical infrastructure sectors
Chemical, Critical Manufacturing, Energy, Food and Agriculture, Water and Wastewater
Countries/areas deployed
Worldwide
Company headquarters location
Germany
Recommended Practices
CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:
Recommended Practices
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage onus-cert.cisa.gov. Several recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
Recommended Practices
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage on us-cert.cisa.gov in the Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents.
Additional Resources
Impact of libcurl vulnerabilities to other Siemens products:
- - Siemens Security Advisory SSA-936080
For more details regarding the libcurl vulnerability refer to:
- - Project curl Security Advisory "NTLM type-2 out-of-bounds buffer
read"
- - Project curl Security Advisory "NTLMv2 type-3 header stack buffer
overflow"
- - Project curl Security Advisory "SMTP end-of-response out-of-bounds
read"
For further inquiries on security vulnerabilities in Siemens products and
solutions, please contact the Siemens ProductCERT:
https://www.siemens.com/cert/advisories
Additional Resources
Impact of libcurl vulnerabilities to other Siemens products: - - Siemens Security Advisory SSA-936080 For more details regarding the libcurl vulnerability refer to: - - Project curl Security Advisory "NTLM type-2 out-of-bounds buffer read" - - Project curl Security Advisory "NTLMv2 type-3 header stack buffer overflow" - - Project curl Security Advisory "SMTP end-of-response out-of-bounds read" For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories
Exploitability
No known public exploits specifically target these vulnerabilities.
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"text": "This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov",
"title": "CISA Disclaimer"
},
{
"category": "legal_disclaimer",
"text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
"title": "Legal Notice"
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{
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"text": "CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:",
"title": "Recommended Practices"
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"text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.\nCISA also provides a section for control systems security recommended practices on the ICS webpage onus-cert.cisa.gov. Several recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
"title": "Recommended Practices"
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"title": "Recommended Practices"
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"text": "Impact of libcurl vulnerabilities to other Siemens products:\n\n- - Siemens Security Advisory SSA-936080\n\nFor more details regarding the libcurl vulnerability refer to:\n\n- - Project curl Security Advisory \"NTLM type-2 out-of-bounds buffer\n read\"\n\n- - Project curl Security Advisory \"NTLMv2 type-3 header stack buffer\n overflow\"\n\n- - Project curl Security Advisory \"SMTP end-of-response out-of-bounds\n read\"\n\nFor further inquiries on security vulnerabilities in Siemens products and \nsolutions, please contact the Siemens ProductCERT:\n\nhttps://www.siemens.com/cert/advisories",
"title": "Additional Resources"
},
{
"category": "general",
"text": "Impact of libcurl vulnerabilities to other Siemens products: - - Siemens Security Advisory SSA-936080 For more details regarding the libcurl vulnerability refer to: - - Project curl Security Advisory \"NTLM type-2 out-of-bounds buffer read\" - - Project curl Security Advisory \"NTLMv2 type-3 header stack buffer overflow\" - - Project curl Security Advisory \"SMTP end-of-response out-of-bounds read\" For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
"title": "Additional Resources"
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{
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"summary": "SSA-496604: SSA-436177: Multiple Vulnerabilities in SINEMA Remote Connect - TXT Version",
"url": "https://cert-portal.siemens.com/productcert/txt/SSA-436177.txt"
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"text": "The libcurl library versions 7.15.4 to and including 7.61.0 are vulnerable to a buffer overrun. The flaw is caused by an improper calculation of the required buffer size in the Curl_ntlm_core_mk_nt_hash function of libcurl.",
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{
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{
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"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
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{
"category": "mitigation",
"details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"product_ids": [
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}
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"cwe": {
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"notes": [
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"category": "summary",
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{
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{
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{
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{
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"CSAFPID-0001"
],
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "mitigation",
"details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"product_ids": [
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},
{
"cve": "CVE-2019-3822",
"cwe": {
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"name": "Stack-based Buffer Overflow"
},
"notes": [
{
"category": "summary",
"text": "The libcurl library versions 7.34.0 to and including 7.63.0 are vulnerable to a stack-based buffer overflow.",
"title": "Summary"
},
{
"category": "summary",
"text": "The security vulnerability could be exploited by an attacker providing a malicious HTTP server.",
"title": "Summary"
}
],
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},
{
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"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-3822"
},
{
"category": "external",
"summary": "www.first.org",
"url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
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]
},
{
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"product_ids": [
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"CSAFPID-0002"
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},
{
"category": "vendor_fix",
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"product_ids": [
"CSAFPID-0001"
],
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "mitigation",
"details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"product_ids": [
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"CSAFPID-0002"
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}
],
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},
"notes": [
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"text": "The libcurl library versions 7.34.0 to and including 7.63.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP.",
"title": "Summary"
},
{
"category": "summary",
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"title": "Summary"
}
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{
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{
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},
{
"category": "mitigation",
"details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"product_ids": [
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"CSAFPID-0002"
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}
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"version": "3.1"
},
"products": [
"CSAFPID-0001",
"CSAFPID-0002"
]
}
]
},
{
"cve": "CVE-2019-6570",
"cwe": {
"id": "CWE-280",
"name": "Improper Handling of Insufficient Permissions or Privileges "
},
"notes": [
{
"category": "summary",
"text": "Due to insufficient checking of user permissions, an attacker may access URLs that require special authorization.",
"title": "Summary"
},
{
"category": "summary",
"text": "An attacker must have access to a low privileged account in order to exploit the vulnerability.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0001",
"CSAFPID-0002"
]
},
"references": [
{
"category": "external",
"summary": "https://support.industry.siemens.com/cs/de/en/view/109764829/",
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "external",
"summary": "web.nvd.nist.gov",
"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-6570"
},
{
"category": "external",
"summary": "www.first.org",
"url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "Turn off NTLM authentication to mitigate CVE-2018-16890 and\nCVE-2019-3822",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
]
},
{
"category": "vendor_fix",
"details": "Turn off SMTP to mitigate CVE-2019-3823",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
]
},
{
"category": "vendor_fix",
"details": "Update to V2.0 - Download: https://support.industry.siemens.com/cs/de/en/view/109764829/ ",
"product_ids": [
"CSAFPID-0002"
],
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "mitigation",
"details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"product_ids": [
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"CSAFPID-0002"
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}
]
}
icsa-21-068-10
Vulnerability from csaf_cisa
Published
2021-03-09 00:00
Modified
2021-09-14 00:00
Summary
Siemens SCALANCE and SIMATIC libcurl (Update B)
Notes
CISA Disclaimer
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov
Legal Notice
All information products included in https://us-cert.cisa.gov/ics are provided "as is" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.
Risk evaluation
Successful exploitation of this third-party vulnerability could allow an attacker to cause a denial-of-service condition on the affected devices.
Critical infrastructure sectors
Multiple
Countries/areas deployed
Worldwide
Company headquarters location
Germany
Recommended Practices
CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:
Recommended Practices
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage onus-cert.cisa.gov. Several recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
Recommended Practices
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage on us-cert.cisa.gov in the Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents.
Additional Resources
Impact of libcurl vulnerabilities to other Siemens products:
- - Siemens Security Advisory SSA-936080
For more details regarding the libcurl vulnerability refer to:
- - Project curl Security Advisory "NTLM type-2 out-of-bounds buffer
read"
- - Project curl Security Advisory "NTLMv2 type-3 header stack buffer
overflow"
- - Project curl Security Advisory "SMTP end-of-response out-of-bounds
read"
For further inquiries on security vulnerabilities in Siemens products and
solutions, please contact the Siemens ProductCERT:
https://www.siemens.com/cert/advisories
Additional Resources
Impact of libcurl vulnerabilities to other Siemens products: - - Siemens Security Advisory SSA-936080 For more details regarding the libcurl vulnerability refer to: - - Project curl Security Advisory "NTLM type-2 out-of-bounds buffer read" - - Project curl Security Advisory "NTLMv2 type-3 header stack buffer overflow" - - Project curl Security Advisory "SMTP end-of-response out-of-bounds read" For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories
Exploitability
No known public exploits specifically target this vulnerability.
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"title": "CISA Disclaimer"
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"text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
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"title": "Additional Resources"
},
{
"category": "general",
"text": "Impact of libcurl vulnerabilities to other Siemens products: - - Siemens Security Advisory SSA-936080 For more details regarding the libcurl vulnerability refer to: - - Project curl Security Advisory \"NTLM type-2 out-of-bounds buffer read\" - - Project curl Security Advisory \"NTLMv2 type-3 header stack buffer overflow\" - - Project curl Security Advisory \"SMTP end-of-response out-of-bounds read\" For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
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"summary": "SSA-496604: SSA-436177: Multiple Vulnerabilities in SINEMA Remote Connect - TXT Version",
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{
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{
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},
{
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{
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{
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"notes": [
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"text": "The libcurl library versions 7.34.0 to and including 7.63.0 are vulnerable to a heap buffer out-of-bounds read.",
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},
{
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"text": "The security vulnerability could be exploited by an attacker providing a malicious HTTP server.",
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}
],
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{
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],
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "mitigation",
"details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"product_ids": [
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{
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"cwe": {
"id": "CWE-121",
"name": "Stack-based Buffer Overflow"
},
"notes": [
{
"category": "summary",
"text": "The libcurl library versions 7.34.0 to and including 7.63.0 are vulnerable to a stack-based buffer overflow.",
"title": "Summary"
},
{
"category": "summary",
"text": "The security vulnerability could be exploited by an attacker providing a malicious HTTP server.",
"title": "Summary"
}
],
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"CSAFPID-0002"
]
},
"references": [
{
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"summary": "https://support.industry.siemens.com/cs/de/en/view/109764829/",
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "Turn off NTLM authentication to mitigate CVE-2018-16890 and\nCVE-2019-3822",
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]
},
{
"category": "vendor_fix",
"details": "Turn off SMTP to mitigate CVE-2019-3823",
"product_ids": [
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]
},
{
"category": "vendor_fix",
"details": "Update to V2.0 HF1 - Download: https://support.industry.siemens.com/cs/de/en/view/109764829/ ",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "mitigation",
"details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
]
}
],
"scores": [
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"cvss_v3": {
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"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
"version": "3.1"
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"products": [
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}
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},
{
"cve": "CVE-2019-3823",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"notes": [
{
"category": "summary",
"text": "The libcurl library versions 7.34.0 to and including 7.63.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP.",
"title": "Summary"
},
{
"category": "summary",
"text": "This vulnerability could allow an attacker to trigger a Denial-of-Service condition on the affected devices.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0001",
"CSAFPID-0002"
]
},
"references": [
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"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "external",
"summary": "web.nvd.nist.gov",
"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-3823"
},
{
"category": "external",
"summary": "www.first.org",
"url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
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{
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],
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "mitigation",
"details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"product_ids": [
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"CSAFPID-0002"
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],
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"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C",
"version": "3.1"
},
"products": [
"CSAFPID-0001",
"CSAFPID-0002"
]
}
]
},
{
"cve": "CVE-2019-6570",
"cwe": {
"id": "CWE-280",
"name": "Improper Handling of Insufficient Permissions or Privileges "
},
"notes": [
{
"category": "summary",
"text": "Due to insufficient checking of user permissions, an attacker may access URLs that require special authorization.",
"title": "Summary"
},
{
"category": "summary",
"text": "An attacker must have access to a low privileged account in order to exploit the vulnerability.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0001",
"CSAFPID-0002"
]
},
"references": [
{
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"summary": "https://support.industry.siemens.com/cs/de/en/view/109764829/",
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "Turn off NTLM authentication to mitigate CVE-2018-16890 and\nCVE-2019-3822",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
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},
{
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"details": "Turn off SMTP to mitigate CVE-2019-3823",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
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},
{
"category": "vendor_fix",
"details": "Update to V2.0 - Download: https://support.industry.siemens.com/cs/de/en/view/109764829/ ",
"product_ids": [
"CSAFPID-0002"
],
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "mitigation",
"details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.3,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H/E:P/RL:O/RC:C",
"version": "3.1"
},
"products": [
"CSAFPID-0001",
"CSAFPID-0002"
]
}
]
}
]
}
icsa-19-099-04
Vulnerability from csaf_cisa
Published
2019-04-09 00:00
Modified
2021-03-09 00:00
Summary
Siemens SINEMA Remote Connect (Update A)
Notes
CISA Disclaimer
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov
Legal Notice
All information products included in https://us-cert.cisa.gov/ics are provided "as is" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.
Risk evaluation
Successful exploitation of these vulnerabilities could allow an attacker to circumvent the system authorization for certain functionalities, and to execute privileged functions.
Critical infrastructure sectors
Chemical, Critical Manufacturing, Energy, Food and Agriculture, Water and Wastewater
Countries/areas deployed
Worldwide
Company headquarters location
Germany
Recommended Practices
CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:
Recommended Practices
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage onus-cert.cisa.gov. Several recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
Recommended Practices
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage on us-cert.cisa.gov in the Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents.
Additional Resources
Impact of libcurl vulnerabilities to other Siemens products:
- - Siemens Security Advisory SSA-936080
For more details regarding the libcurl vulnerability refer to:
- - Project curl Security Advisory "NTLM type-2 out-of-bounds buffer
read"
- - Project curl Security Advisory "NTLMv2 type-3 header stack buffer
overflow"
- - Project curl Security Advisory "SMTP end-of-response out-of-bounds
read"
For further inquiries on security vulnerabilities in Siemens products and
solutions, please contact the Siemens ProductCERT:
https://www.siemens.com/cert/advisories
Additional Resources
Impact of libcurl vulnerabilities to other Siemens products: - - Siemens Security Advisory SSA-936080 For more details regarding the libcurl vulnerability refer to: - - Project curl Security Advisory "NTLM type-2 out-of-bounds buffer read" - - Project curl Security Advisory "NTLMv2 type-3 header stack buffer overflow" - - Project curl Security Advisory "SMTP end-of-response out-of-bounds read" For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories
Exploitability
No known public exploits specifically target these vulnerabilities.
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"summary": "reporting these vulnerabilities to CISA"
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"notes": [
{
"category": "general",
"text": "This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov",
"title": "CISA Disclaimer"
},
{
"category": "legal_disclaimer",
"text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
"title": "Legal Notice"
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"text": "Successful exploitation of these vulnerabilities could allow an attacker to circumvent the system authorization for certain functionalities, and to execute privileged functions.",
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"title": "Critical infrastructure sectors"
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{
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"text": "Worldwide",
"title": "Countries/areas deployed"
},
{
"category": "other",
"text": "Germany",
"title": "Company headquarters location"
},
{
"category": "general",
"text": "CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:",
"title": "Recommended Practices"
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"text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.\nCISA also provides a section for control systems security recommended practices on the ICS webpage onus-cert.cisa.gov. Several recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
"title": "Recommended Practices"
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"title": "Recommended Practices"
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{
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"text": "Impact of libcurl vulnerabilities to other Siemens products:\n\n- - Siemens Security Advisory SSA-936080\n\nFor more details regarding the libcurl vulnerability refer to:\n\n- - Project curl Security Advisory \"NTLM type-2 out-of-bounds buffer\n read\"\n\n- - Project curl Security Advisory \"NTLMv2 type-3 header stack buffer\n overflow\"\n\n- - Project curl Security Advisory \"SMTP end-of-response out-of-bounds\n read\"\n\nFor further inquiries on security vulnerabilities in Siemens products and \nsolutions, please contact the Siemens ProductCERT:\n\nhttps://www.siemens.com/cert/advisories",
"title": "Additional Resources"
},
{
"category": "general",
"text": "Impact of libcurl vulnerabilities to other Siemens products: - - Siemens Security Advisory SSA-936080 For more details regarding the libcurl vulnerability refer to: - - Project curl Security Advisory \"NTLM type-2 out-of-bounds buffer read\" - - Project curl Security Advisory \"NTLMv2 type-3 header stack buffer overflow\" - - Project curl Security Advisory \"SMTP end-of-response out-of-bounds read\" For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
"title": "Additional Resources"
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},
{
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"summary": "Recommended Practices",
"url": "https://us-cert.cisa.gov/ics/tips/ICS-TIP-12-146-01B"
},
{
"category": "external",
"summary": "SSA-496604: SSA-436177: Multiple Vulnerabilities in SINEMA Remote Connect - TXT Version",
"url": "https://cert-portal.siemens.com/productcert/txt/SSA-436177.txt"
}
],
"title": "Siemens SINEMA Remote Connect (Update A)",
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},
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"branches": [
{
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"name": "All versions \u003c V2.0 HF1",
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},
"notes": [
{
"category": "summary",
"text": "The libcurl library versions 7.15.4 to and including 7.61.0 are vulnerable to a buffer overrun. The flaw is caused by an improper calculation of the required buffer size in the Curl_ntlm_core_mk_nt_hash function of libcurl.",
"title": "Summary"
},
{
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"text": "The security vulnerability could be exploited by an attacker providing a malicious HTTP server.",
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],
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{
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{
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"name": "Out-of-bounds Read"
},
"notes": [
{
"category": "summary",
"text": "The libcurl library versions 7.34.0 to and including 7.63.0 are vulnerable to a heap buffer out-of-bounds read.",
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},
{
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"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
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},
{
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"product_ids": [
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},
{
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{
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"product_ids": [
"CSAFPID-0001"
],
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "mitigation",
"details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"product_ids": [
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],
"scores": [
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"version": "3.1"
},
"products": [
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"CSAFPID-0002"
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}
]
},
{
"cve": "CVE-2019-3822",
"cwe": {
"id": "CWE-121",
"name": "Stack-based Buffer Overflow"
},
"notes": [
{
"category": "summary",
"text": "The libcurl library versions 7.34.0 to and including 7.63.0 are vulnerable to a stack-based buffer overflow.",
"title": "Summary"
},
{
"category": "summary",
"text": "The security vulnerability could be exploited by an attacker providing a malicious HTTP server.",
"title": "Summary"
}
],
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"known_affected": [
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"CSAFPID-0002"
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},
"references": [
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},
{
"category": "external",
"summary": "web.nvd.nist.gov",
"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-3822"
},
{
"category": "external",
"summary": "www.first.org",
"url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"remediations": [
{
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"details": "Turn off NTLM authentication to mitigate CVE-2018-16890 and\nCVE-2019-3822",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
]
},
{
"category": "vendor_fix",
"details": "Turn off SMTP to mitigate CVE-2019-3823",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
]
},
{
"category": "vendor_fix",
"details": "Update to V2.0 HF1 - Download: https://support.industry.siemens.com/cs/de/en/view/109764829/ ",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "mitigation",
"details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
]
}
],
"scores": [
{
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"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
"version": "3.1"
},
"products": [
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}
]
},
{
"cve": "CVE-2019-3823",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"notes": [
{
"category": "summary",
"text": "The libcurl library versions 7.34.0 to and including 7.63.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP.",
"title": "Summary"
},
{
"category": "summary",
"text": "This vulnerability could allow an attacker to trigger a Denial-of-Service condition on the affected devices.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0001",
"CSAFPID-0002"
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},
"references": [
{
"category": "external",
"summary": "https://support.industry.siemens.com/cs/de/en/view/109764829/",
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "external",
"summary": "web.nvd.nist.gov",
"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-3823"
},
{
"category": "external",
"summary": "www.first.org",
"url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
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{
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"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
]
},
{
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"details": "Turn off SMTP to mitigate CVE-2019-3823",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
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},
{
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"details": "Update to V2.0 HF1 - Download: https://support.industry.siemens.com/cs/de/en/view/109764829/ ",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "mitigation",
"details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
]
}
],
"scores": [
{
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C",
"version": "3.1"
},
"products": [
"CSAFPID-0001",
"CSAFPID-0002"
]
}
]
},
{
"cve": "CVE-2019-6570",
"cwe": {
"id": "CWE-280",
"name": "Improper Handling of Insufficient Permissions or Privileges "
},
"notes": [
{
"category": "summary",
"text": "Due to insufficient checking of user permissions, an attacker may access URLs that require special authorization.",
"title": "Summary"
},
{
"category": "summary",
"text": "An attacker must have access to a low privileged account in order to exploit the vulnerability.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0001",
"CSAFPID-0002"
]
},
"references": [
{
"category": "external",
"summary": "https://support.industry.siemens.com/cs/de/en/view/109764829/",
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "external",
"summary": "web.nvd.nist.gov",
"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-6570"
},
{
"category": "external",
"summary": "www.first.org",
"url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "Turn off NTLM authentication to mitigate CVE-2018-16890 and\nCVE-2019-3822",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
]
},
{
"category": "vendor_fix",
"details": "Turn off SMTP to mitigate CVE-2019-3823",
"product_ids": [
"CSAFPID-0001",
"CSAFPID-0002"
]
},
{
"category": "vendor_fix",
"details": "Update to V2.0 - Download: https://support.industry.siemens.com/cs/de/en/view/109764829/ ",
"product_ids": [
"CSAFPID-0002"
],
"url": "https://support.industry.siemens.com/cs/de/en/view/109764829/"
},
{
"category": "mitigation",
"details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"product_ids": [
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"CSAFPID-0002"
]
}
],
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H/E:P/RL:O/RC:C",
"version": "3.1"
},
"products": [
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]
}
]
}
]
}
var-201902-0101
Vulnerability from variot
libcurl versions from 7.34.0 to before 7.64.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to smtp_endofresp() isn't NUL terminated and contains no character ending the parsed number, and len is set to 5, then the strtol() call reads beyond the allocated buffer. The read contents will not be returned to the caller. libcurl Contains an out-of-bounds vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. cURL/libcURL is prone to the following vulnerabilities:
1. A stack-based buffer-overflow vulnerability
2. A heap-based buffer-overflow vulnerability
Attackers can exploit these issues to cause denial-of-service conditions. Due to the nature of these issues, arbitrary code execution may be possible, but this has not been confirmed.
cURL/libcURL versions 7.36.0 through 7.63.0 are vulnerable. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 201903-03
https://security.gentoo.org/
Severity: Normal Title: cURL: Multiple vulnerabilities Date: March 10, 2019 Bugs: #665292, #670026, #677346 ID: 201903-03
Synopsis
Multiple vulnerabilities have been found in cURL, the worst of which could result in a Denial of Service condition.
Background
A command line tool and library for transferring data with URLs.
Affected packages
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-misc/curl < 7.64.0 >= 7.64.0
Description
Multiple vulnerabilities have been discovered in cURL. Please review the CVE identifiers referenced below for details.
Workaround
There is no known workaround at this time.
Resolution
All cURL users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/curl-7.64.0"
References
[ 1 ] CVE-2018-14618 https://nvd.nist.gov/vuln/detail/CVE-2018-14618 [ 2 ] CVE-2018-16839 https://nvd.nist.gov/vuln/detail/CVE-2018-16839 [ 3 ] CVE-2018-16840 https://nvd.nist.gov/vuln/detail/CVE-2018-16840 [ 4 ] CVE-2018-16842 https://nvd.nist.gov/vuln/detail/CVE-2018-16842 [ 5 ] CVE-2019-3822 https://nvd.nist.gov/vuln/detail/CVE-2019-3822 [ 6 ] CVE-2019-3823 https://nvd.nist.gov/vuln/detail/CVE-2019-3823
Availability
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201903-03
Concerns?
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License
Copyright 2019 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
https://creativecommons.org/licenses/by-sa/2.5 .
CVE-2018-16890
Wenxiang Qian of Tencent Blade Team discovered that the function
handling incoming NTLM type-2 messages does not validate incoming
data correctly and is subject to an integer overflow vulnerability,
which could lead to an out-of-bounds buffer read.
CVE-2019-3822
Wenxiang Qian of Tencent Blade Team discovered that the function
creating an outgoing NTLM type-3 header is subject to an integer
overflow vulnerability, which could lead to an out-of-bounds write.
For the stable distribution (stretch), these problems have been fixed in version 7.52.1-5+deb9u9.
We recommend that you upgrade your curl packages.
For the detailed security status of curl please refer to its security tracker page at: https://security-tracker.debian.org/tracker/curl
Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE-----
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Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.
Security Fix(es):
-
golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows for panic (CVE-2020-9283)
-
SSL/TLS: CBC padding timing attack (lucky-13) (CVE-2013-0169)
-
grafana: XSS vulnerability via a column style on the "Dashboard > Table Panel" screen (CVE-2018-18624)
-
js-jquery: prototype pollution in object's prototype leading to denial of service or remote code execution or property injection (CVE-2019-11358)
-
npm-serialize-javascript: XSS via unsafe characters in serialized regular expressions (CVE-2019-16769)
-
kibana: Prototype pollution in TSVB could result in arbitrary code execution (ESA-2020-06) (CVE-2020-7013)
-
nodejs-minimist: prototype pollution allows adding or modifying properties of Object.prototype using a constructor or proto payload (CVE-2020-7598)
-
npmjs-websocket-extensions: ReDoS vulnerability in Sec-WebSocket-Extensions parser (CVE-2020-7662)
-
nodejs-lodash: prototype pollution in zipObjectDeep function (CVE-2020-8203)
-
jquery: Cross-site scripting due to improper injQuery.htmlPrefilter method (CVE-2020-11022)
-
jQuery: passing HTML containing
-
grafana: stored XSS (CVE-2020-11110)
-
grafana: XSS annotation popup vulnerability (CVE-2020-12052)
-
grafana: XSS via column.title or cellLinkTooltip (CVE-2020-12245)
-
nodejs-elliptic: improper encoding checks allows a certain degree of signature malleability in ECDSA signatures (CVE-2020-13822)
-
golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040)
-
nodejs-ajv: prototype pollution via crafted JSON schema in ajv.validate function (CVE-2020-15366)
-
openshift/console: text injection on error page via crafted url (CVE-2020-10715)
-
kibana: X-Frame-Option not set by default might lead to clickjacking (CVE-2020-10743)
-
openshift: restricted SCC allows pods to craft custom network packets (CVE-2020-14336)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Solution:
For OpenShift Container Platform 4.6 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:
https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-rel ease-notes.html
Details on how to access this content are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster - -cli.html. Bugs fixed (https://bugzilla.redhat.com/):
907589 - CVE-2013-0169 SSL/TLS: CBC padding timing attack (lucky-13) 1701972 - CVE-2019-11358 jquery: Prototype pollution in object's prototype leading to denial of service, remote code execution, or property injection 1767665 - CVE-2020-10715 openshift/console: text injection on error page via crafted url 1804533 - CVE-2020-9283 golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows for panic 1813344 - CVE-2020-7598 nodejs-minimist: prototype pollution allows adding or modifying properties of Object.prototype using a constructor or proto payload 1828406 - CVE-2020-11022 jquery: Cross-site scripting due to improper injQuery.htmlPrefilter method 1834550 - CVE-2020-10743 kibana: X-Frame-Option not set by default might lead to clickjacking 1845982 - CVE-2020-7662 npmjs-websocket-extensions: ReDoS vulnerability in Sec-WebSocket-Extensions parser 1848089 - CVE-2020-12052 grafana: XSS annotation popup vulnerability 1848092 - CVE-2019-16769 npm-serialize-javascript: XSS via unsafe characters in serialized regular expressions 1848643 - CVE-2020-12245 grafana: XSS via column.title or cellLinkTooltip 1848647 - CVE-2020-13822 nodejs-elliptic: improper encoding checks allows a certain degree of signature malleability in ECDSA signatures 1849044 - CVE-2020-7013 kibana: Prototype pollution in TSVB could result in arbitrary code execution (ESA-2020-06) 1850004 - CVE-2020-11023 jquery: Passing HTML containing
- -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Moderate: curl security and bug fix update Advisory ID: RHSA-2019:3701-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:3701 Issue date: 2019-11-05 CVE Names: CVE-2018-16890 CVE-2018-20483 CVE-2019-3822 CVE-2019-3823 =====================================================================
- Summary:
An update for curl is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
- Relevant releases/architectures:
Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64
- Description:
The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP.
Security Fix(es):
-
curl: NTLM type-2 heap out-of-bounds buffer read (CVE-2018-16890)
-
wget: Information exposure in set_file_metadata function in xattr.c (CVE-2018-20483)
-
curl: NTLMv2 type-3 header stack buffer overflow (CVE-2019-3822)
-
curl: SMTP end-of-response out-of-bounds read (CVE-2019-3823)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.1 Release Notes linked from the References section.
- Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
- Bugs fixed (https://bugzilla.redhat.com/):
1662705 - CVE-2018-20483 wget: Information exposure in set_file_metadata function in xattr.c 1669156 - connection re-use does not work for SCP and SFTP 1670252 - CVE-2018-16890 curl: NTLM type-2 heap out-of-bounds buffer read 1670254 - CVE-2019-3822 curl: NTLMv2 type-3 header stack buffer overflow 1670256 - CVE-2019-3823 curl: SMTP end-of-response out-of-bounds read
- Package List:
Red Hat Enterprise Linux BaseOS (v. 8):
Source: curl-7.61.1-11.el8.src.rpm
aarch64: curl-7.61.1-11.el8.aarch64.rpm curl-debuginfo-7.61.1-11.el8.aarch64.rpm curl-debugsource-7.61.1-11.el8.aarch64.rpm curl-minimal-debuginfo-7.61.1-11.el8.aarch64.rpm libcurl-7.61.1-11.el8.aarch64.rpm libcurl-debuginfo-7.61.1-11.el8.aarch64.rpm libcurl-devel-7.61.1-11.el8.aarch64.rpm libcurl-minimal-7.61.1-11.el8.aarch64.rpm libcurl-minimal-debuginfo-7.61.1-11.el8.aarch64.rpm
ppc64le: curl-7.61.1-11.el8.ppc64le.rpm curl-debuginfo-7.61.1-11.el8.ppc64le.rpm curl-debugsource-7.61.1-11.el8.ppc64le.rpm curl-minimal-debuginfo-7.61.1-11.el8.ppc64le.rpm libcurl-7.61.1-11.el8.ppc64le.rpm libcurl-debuginfo-7.61.1-11.el8.ppc64le.rpm libcurl-devel-7.61.1-11.el8.ppc64le.rpm libcurl-minimal-7.61.1-11.el8.ppc64le.rpm libcurl-minimal-debuginfo-7.61.1-11.el8.ppc64le.rpm
s390x: curl-7.61.1-11.el8.s390x.rpm curl-debuginfo-7.61.1-11.el8.s390x.rpm curl-debugsource-7.61.1-11.el8.s390x.rpm curl-minimal-debuginfo-7.61.1-11.el8.s390x.rpm libcurl-7.61.1-11.el8.s390x.rpm libcurl-debuginfo-7.61.1-11.el8.s390x.rpm libcurl-devel-7.61.1-11.el8.s390x.rpm libcurl-minimal-7.61.1-11.el8.s390x.rpm libcurl-minimal-debuginfo-7.61.1-11.el8.s390x.rpm
x86_64: curl-7.61.1-11.el8.x86_64.rpm curl-debuginfo-7.61.1-11.el8.i686.rpm curl-debuginfo-7.61.1-11.el8.x86_64.rpm curl-debugsource-7.61.1-11.el8.i686.rpm curl-debugsource-7.61.1-11.el8.x86_64.rpm curl-minimal-debuginfo-7.61.1-11.el8.i686.rpm curl-minimal-debuginfo-7.61.1-11.el8.x86_64.rpm libcurl-7.61.1-11.el8.i686.rpm libcurl-7.61.1-11.el8.x86_64.rpm libcurl-debuginfo-7.61.1-11.el8.i686.rpm libcurl-debuginfo-7.61.1-11.el8.x86_64.rpm libcurl-devel-7.61.1-11.el8.i686.rpm libcurl-devel-7.61.1-11.el8.x86_64.rpm libcurl-minimal-7.61.1-11.el8.i686.rpm libcurl-minimal-7.61.1-11.el8.x86_64.rpm libcurl-minimal-debuginfo-7.61.1-11.el8.i686.rpm libcurl-minimal-debuginfo-7.61.1-11.el8.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
- References:
https://access.redhat.com/security/cve/CVE-2018-16890 https://access.redhat.com/security/cve/CVE-2018-20483 https://access.redhat.com/security/cve/CVE-2019-3822 https://access.redhat.com/security/cve/CVE-2019-3823 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.1_release_notes/
- Contact:
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . ========================================================================== Ubuntu Security Notice USN-3882-1 February 06, 2019
curl vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.10
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
- Ubuntu 14.04 LTS
Summary:
Several security issues were fixed in curl. A remote attacker could possibly use this issue to cause curl to crash, resulting in a denial of service. This issue only applied to Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 18.10. (CVE-2018-16890)
Wenxiang Qian discovered that curl incorrectly handled certain NTLMv2 authentication messages. A remote attacker could use this issue to cause curl to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only applied to Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 18.10. (CVE-2019-3822)
Brian Carpenter discovered that curl incorrectly handled certain SMTP responses. A remote attacker could possibly use this issue to cause curl to crash, resulting in a denial of service. (CVE-2019-3823)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 18.10: curl 7.61.0-1ubuntu2.3 libcurl3-gnutls 7.61.0-1ubuntu2.3 libcurl3-nss 7.61.0-1ubuntu2.3 libcurl4 7.61.0-1ubuntu2.3
Ubuntu 18.04 LTS: curl 7.58.0-2ubuntu3.6 libcurl3-gnutls 7.58.0-2ubuntu3.6 libcurl3-nss 7.58.0-2ubuntu3.6 libcurl4 7.58.0-2ubuntu3.6
Ubuntu 16.04 LTS: curl 7.47.0-1ubuntu2.12 libcurl3 7.47.0-1ubuntu2.12 libcurl3-gnutls 7.47.0-1ubuntu2.12 libcurl3-nss 7.47.0-1ubuntu2.12
Ubuntu 14.04 LTS: curl 7.35.0-1ubuntu2.20 libcurl3 7.35.0-1ubuntu2.20 libcurl3-gnutls 7.35.0-1ubuntu2.20 libcurl3-nss 7.35.0-1ubuntu2.20
In general, a standard system update will make all the necessary changes.
Here are the details from the Slackware 14.2 ChangeLog: +--------------------------+ patches/packages/curl-7.64.0-i586-1_slack14.2.txz: Upgraded. This release fixes the following security issues: NTLM type-2 out-of-bounds buffer read. NTLMv2 type-3 header stack buffer overflow. SMTP end-of-response out-of-bounds read. For more information, see: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16890 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3822 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3823 ( Security fix ) +--------------------------+
Where to find the new packages: +-----------------------------+
Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-)
Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you.
Updated package for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/curl-7.64.0-i486-1_slack14.0.txz
Updated package for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/curl-7.64.0-x86_64-1_slack14.0.txz
Updated package for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/curl-7.64.0-i486-1_slack14.1.txz
Updated package for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/curl-7.64.0-x86_64-1_slack14.1.txz
Updated package for Slackware 14.2: ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/curl-7.64.0-i586-1_slack14.2.txz
Updated package for Slackware x86_64 14.2: ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/curl-7.64.0-x86_64-1_slack14.2.txz
Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/curl-7.64.0-i586-1.txz
Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/curl-7.64.0-x86_64-1.txz
MD5 signatures: +-------------+
Slackware 14.0 package: 94fb3c50acd4f7640ca62ed6d18512c6 curl-7.64.0-i486-1_slack14.0.txz
Slackware x86_64 14.0 package: 4c21f7f6b2529badfd6c43c08a43df18 curl-7.64.0-x86_64-1_slack14.0.txz
Slackware 14.1 package: e57b9b6125d0ffd54ce56ed9cbc32fb5 curl-7.64.0-i486-1_slack14.1.txz
Slackware x86_64 14.1 package: f599f0dca7cf5e1839204ab6a6cdcbb1 curl-7.64.0-x86_64-1_slack14.1.txz
Slackware 14.2 package: 357b50273d07ae2deef0958d8f5b5afa curl-7.64.0-i586-1_slack14.2.txz
Slackware x86_64 14.2 package: 6c259df05c840f74dc4b3a84c6d4f212 curl-7.64.0-x86_64-1_slack14.2.txz
Slackware -current package: 9fa3ea811b5c4cca6382d7e18b2845a2 n/curl-7.64.0-i586-1.txz
Slackware x86_64 -current package: 869267a25c87036e7c9c909d2f3891c9 n/curl-7.64.0-x86_64-1.txz
Installation instructions: +------------------------+
Upgrade the package as root:
upgradepkg curl-7.64.0-i586-1_slack14.2.txz
+-----+
Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com
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"data": "libcurl versions from 7.34.0 to before 7.64.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to `smtp_endofresp()` isn\u0027t NUL terminated and contains no character ending the parsed number, and `len` is set to 5, then the `strtol()` call reads beyond the allocated buffer. The read contents will not be returned to the caller. libcurl Contains an out-of-bounds vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. cURL/libcURL is prone to the following vulnerabilities:\n1. A stack-based buffer-overflow vulnerability\n2. A heap-based buffer-overflow vulnerability\nAttackers can exploit these issues to cause denial-of-service conditions. Due to the nature of these issues, arbitrary code execution may be possible, but this has not been confirmed. \ncURL/libcURL versions 7.36.0 through 7.63.0 are vulnerable. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\nGentoo Linux Security Advisory GLSA 201903-03\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n https://security.gentoo.org/\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\n Severity: Normal\n Title: cURL: Multiple vulnerabilities\n Date: March 10, 2019\n Bugs: #665292, #670026, #677346\n ID: 201903-03\n\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\nSynopsis\n========\n\nMultiple vulnerabilities have been found in cURL, the worst of which\ncould result in a Denial of Service condition. \n\nBackground\n==========\n\nA command line tool and library for transferring data with URLs. \n\nAffected packages\n=================\n\n -------------------------------------------------------------------\n Package / Vulnerable / Unaffected\n -------------------------------------------------------------------\n 1 net-misc/curl \u003c 7.64.0 \u003e= 7.64.0 \n\nDescription\n===========\n\nMultiple vulnerabilities have been discovered in cURL. Please review\nthe CVE identifiers referenced below for details. \n\nWorkaround\n==========\n\nThere is no known workaround at this time. \n\nResolution\n==========\n\nAll cURL users should upgrade to the latest version:\n\n # emerge --sync\n # emerge --ask --oneshot --verbose \"\u003e=net-misc/curl-7.64.0\"\n\nReferences\n==========\n\n[ 1 ] CVE-2018-14618\n https://nvd.nist.gov/vuln/detail/CVE-2018-14618\n[ 2 ] CVE-2018-16839\n https://nvd.nist.gov/vuln/detail/CVE-2018-16839\n[ 3 ] CVE-2018-16840\n https://nvd.nist.gov/vuln/detail/CVE-2018-16840\n[ 4 ] CVE-2018-16842\n https://nvd.nist.gov/vuln/detail/CVE-2018-16842\n[ 5 ] CVE-2019-3822\n https://nvd.nist.gov/vuln/detail/CVE-2019-3822\n[ 6 ] CVE-2019-3823\n https://nvd.nist.gov/vuln/detail/CVE-2019-3823\n\nAvailability\n============\n\nThis GLSA and any updates to it are available for viewing at\nthe Gentoo Security Website:\n\n https://security.gentoo.org/glsa/201903-03\n\nConcerns?\n=========\n\nSecurity is a primary focus of Gentoo Linux and ensuring the\nconfidentiality and security of our users\u0027 machines is of utmost\nimportance to us. Any security concerns should be addressed to\nsecurity@gentoo.org or alternatively, you may file a bug at\nhttps://bugs.gentoo.org. \n\nLicense\n=======\n\nCopyright 2019 Gentoo Foundation, Inc; referenced text\nbelongs to its owner(s). \n\nThe contents of this document are licensed under the\nCreative Commons - Attribution / Share Alike license. \n\nhttps://creativecommons.org/licenses/by-sa/2.5\n. \n\nCVE-2018-16890\n\n Wenxiang Qian of Tencent Blade Team discovered that the function\n handling incoming NTLM type-2 messages does not validate incoming\n data correctly and is subject to an integer overflow vulnerability,\n which could lead to an out-of-bounds buffer read. \n\nCVE-2019-3822\n\n Wenxiang Qian of Tencent Blade Team discovered that the function\n creating an outgoing NTLM type-3 header is subject to an integer\n overflow vulnerability, which could lead to an out-of-bounds write. \n\nFor the stable distribution (stretch), these problems have been fixed in\nversion 7.52.1-5+deb9u9. \n\nWe recommend that you upgrade your curl packages. \n\nFor the detailed security status of curl please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/curl\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org\n-----BEGIN PGP SIGNATURE-----\n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\nzi3ucm1DATRJcTbMYvpZhS60QjkYr2nXgBwYYABTb2ZvDOTE6j4ILC\n-----END PGP SIGNATURE-----\n. Description:\n\nRed Hat OpenShift Container Platform is Red Hat\u0027s cloud computing\nKubernetes application platform solution designed for on-premise or private\ncloud deployments. \n\nSecurity Fix(es):\n\n* golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows\nfor panic (CVE-2020-9283)\n\n* SSL/TLS: CBC padding timing attack (lucky-13) (CVE-2013-0169)\n\n* grafana: XSS vulnerability via a column style on the \"Dashboard \u003e Table\nPanel\" screen (CVE-2018-18624)\n\n* js-jquery: prototype pollution in object\u0027s prototype leading to denial of\nservice or remote code execution or property injection (CVE-2019-11358)\n\n* npm-serialize-javascript: XSS via unsafe characters in serialized regular\nexpressions (CVE-2019-16769)\n\n* kibana: Prototype pollution in TSVB could result in arbitrary code\nexecution (ESA-2020-06) (CVE-2020-7013)\n\n* nodejs-minimist: prototype pollution allows adding or modifying\nproperties of Object.prototype using a constructor or __proto__ payload\n(CVE-2020-7598)\n\n* npmjs-websocket-extensions: ReDoS vulnerability in\nSec-WebSocket-Extensions parser (CVE-2020-7662)\n\n* nodejs-lodash: prototype pollution in zipObjectDeep function\n(CVE-2020-8203)\n\n* jquery: Cross-site scripting due to improper injQuery.htmlPrefilter\nmethod (CVE-2020-11022)\n\n* jQuery: passing HTML containing \u003coption\u003e elements to manipulation methods\ncould result in untrusted code execution (CVE-2020-11023)\n\n* grafana: stored XSS (CVE-2020-11110)\n\n* grafana: XSS annotation popup vulnerability (CVE-2020-12052)\n\n* grafana: XSS via column.title or cellLinkTooltip (CVE-2020-12245)\n\n* nodejs-elliptic: improper encoding checks allows a certain degree of\nsignature malleability in ECDSA signatures (CVE-2020-13822)\n\n* golang.org/x/text: possibility to trigger an infinite loop in\nencoding/unicode could lead to crash (CVE-2020-14040)\n\n* nodejs-ajv: prototype pollution via crafted JSON schema in ajv.validate\nfunction (CVE-2020-15366)\n\n* openshift/console: text injection on error page via crafted url\n(CVE-2020-10715)\n\n* kibana: X-Frame-Option not set by default might lead to clickjacking\n(CVE-2020-10743)\n\n* openshift: restricted SCC allows pods to craft custom network packets\n(CVE-2020-14336)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section. Solution:\n\nFor OpenShift Container Platform 4.6 see the following documentation, which\nwill be updated shortly for this release, for important instructions on how\nto upgrade your cluster and fully apply this asynchronous errata update:\n\nhttps://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-rel\nease-notes.html\n\nDetails on how to access this content are available at\nhttps://docs.openshift.com/container-platform/4.6/updating/updating-cluster\n- -cli.html. Bugs fixed (https://bugzilla.redhat.com/):\n\n907589 - CVE-2013-0169 SSL/TLS: CBC padding timing attack (lucky-13)\n1701972 - CVE-2019-11358 jquery: Prototype pollution in object\u0027s prototype leading to denial of service, remote code execution, or property injection\n1767665 - CVE-2020-10715 openshift/console: text injection on error page via crafted url\n1804533 - CVE-2020-9283 golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows for panic\n1813344 - CVE-2020-7598 nodejs-minimist: prototype pollution allows adding or modifying properties of Object.prototype using a constructor or __proto__ payload\n1828406 - CVE-2020-11022 jquery: Cross-site scripting due to improper injQuery.htmlPrefilter method\n1834550 - CVE-2020-10743 kibana: X-Frame-Option not set by default might lead to clickjacking\n1845982 - CVE-2020-7662 npmjs-websocket-extensions: ReDoS vulnerability in Sec-WebSocket-Extensions parser\n1848089 - CVE-2020-12052 grafana: XSS annotation popup vulnerability\n1848092 - CVE-2019-16769 npm-serialize-javascript: XSS via unsafe characters in serialized regular expressions\n1848643 - CVE-2020-12245 grafana: XSS via column.title or cellLinkTooltip\n1848647 - CVE-2020-13822 nodejs-elliptic: improper encoding checks allows a certain degree of signature malleability in ECDSA signatures\n1849044 - CVE-2020-7013 kibana: Prototype pollution in TSVB could result in arbitrary code execution (ESA-2020-06)\n1850004 - CVE-2020-11023 jquery: Passing HTML containing \u003coption\u003e elements to manipulation methods could result in untrusted code execution\n1850572 - CVE-2018-18624 grafana: XSS vulnerability via a column style on the \"Dashboard \u003e Table Panel\" screen\n1853652 - CVE-2020-14040 golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash\n1857412 - CVE-2020-8203 nodejs-lodash: prototype pollution in zipObjectDeep function\n1857977 - CVE-2020-15366 nodejs-ajv: prototype pollution via crafted JSON schema in ajv.validate function\n1858981 - CVE-2020-14336 openshift: restricted SCC allows pods to craft custom network packets\n1861044 - CVE-2020-11110 grafana: stored XSS\n1874671 - CVE-2020-14336 ose-machine-config-operator-container: openshift: restricted SCC allows pods to craft custom network packets [openshift-4]\n\n5. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n=====================================================================\n Red Hat Security Advisory\n\nSynopsis: Moderate: curl security and bug fix update\nAdvisory ID: RHSA-2019:3701-01\nProduct: Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2019:3701\nIssue date: 2019-11-05\nCVE Names: CVE-2018-16890 CVE-2018-20483 CVE-2019-3822 \n CVE-2019-3823 \n=====================================================================\n\n1. Summary:\n\nAn update for curl is now available for Red Hat Enterprise Linux 8. \n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\nRed Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64\n\n3. Description:\n\nThe curl packages provide the libcurl library and the curl utility for\ndownloading files from servers using various protocols, including HTTP,\nFTP, and LDAP. \n\nSecurity Fix(es):\n\n* curl: NTLM type-2 heap out-of-bounds buffer read (CVE-2018-16890)\n\n* wget: Information exposure in set_file_metadata function in xattr.c\n(CVE-2018-20483)\n\n* curl: NTLMv2 type-3 header stack buffer overflow (CVE-2019-3822)\n\n* curl: SMTP end-of-response out-of-bounds read (CVE-2019-3823)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section. \n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat\nEnterprise Linux 8.1 Release Notes linked from the References section. \n\n4. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1662705 - CVE-2018-20483 wget: Information exposure in set_file_metadata function in xattr.c\n1669156 - connection re-use does not work for SCP and SFTP\n1670252 - CVE-2018-16890 curl: NTLM type-2 heap out-of-bounds buffer read\n1670254 - CVE-2019-3822 curl: NTLMv2 type-3 header stack buffer overflow\n1670256 - CVE-2019-3823 curl: SMTP end-of-response out-of-bounds read\n\n6. Package List:\n\nRed Hat Enterprise Linux BaseOS (v. 8):\n\nSource:\ncurl-7.61.1-11.el8.src.rpm\n\naarch64:\ncurl-7.61.1-11.el8.aarch64.rpm\ncurl-debuginfo-7.61.1-11.el8.aarch64.rpm\ncurl-debugsource-7.61.1-11.el8.aarch64.rpm\ncurl-minimal-debuginfo-7.61.1-11.el8.aarch64.rpm\nlibcurl-7.61.1-11.el8.aarch64.rpm\nlibcurl-debuginfo-7.61.1-11.el8.aarch64.rpm\nlibcurl-devel-7.61.1-11.el8.aarch64.rpm\nlibcurl-minimal-7.61.1-11.el8.aarch64.rpm\nlibcurl-minimal-debuginfo-7.61.1-11.el8.aarch64.rpm\n\nppc64le:\ncurl-7.61.1-11.el8.ppc64le.rpm\ncurl-debuginfo-7.61.1-11.el8.ppc64le.rpm\ncurl-debugsource-7.61.1-11.el8.ppc64le.rpm\ncurl-minimal-debuginfo-7.61.1-11.el8.ppc64le.rpm\nlibcurl-7.61.1-11.el8.ppc64le.rpm\nlibcurl-debuginfo-7.61.1-11.el8.ppc64le.rpm\nlibcurl-devel-7.61.1-11.el8.ppc64le.rpm\nlibcurl-minimal-7.61.1-11.el8.ppc64le.rpm\nlibcurl-minimal-debuginfo-7.61.1-11.el8.ppc64le.rpm\n\ns390x:\ncurl-7.61.1-11.el8.s390x.rpm\ncurl-debuginfo-7.61.1-11.el8.s390x.rpm\ncurl-debugsource-7.61.1-11.el8.s390x.rpm\ncurl-minimal-debuginfo-7.61.1-11.el8.s390x.rpm\nlibcurl-7.61.1-11.el8.s390x.rpm\nlibcurl-debuginfo-7.61.1-11.el8.s390x.rpm\nlibcurl-devel-7.61.1-11.el8.s390x.rpm\nlibcurl-minimal-7.61.1-11.el8.s390x.rpm\nlibcurl-minimal-debuginfo-7.61.1-11.el8.s390x.rpm\n\nx86_64:\ncurl-7.61.1-11.el8.x86_64.rpm\ncurl-debuginfo-7.61.1-11.el8.i686.rpm\ncurl-debuginfo-7.61.1-11.el8.x86_64.rpm\ncurl-debugsource-7.61.1-11.el8.i686.rpm\ncurl-debugsource-7.61.1-11.el8.x86_64.rpm\ncurl-minimal-debuginfo-7.61.1-11.el8.i686.rpm\ncurl-minimal-debuginfo-7.61.1-11.el8.x86_64.rpm\nlibcurl-7.61.1-11.el8.i686.rpm\nlibcurl-7.61.1-11.el8.x86_64.rpm\nlibcurl-debuginfo-7.61.1-11.el8.i686.rpm\nlibcurl-debuginfo-7.61.1-11.el8.x86_64.rpm\nlibcurl-devel-7.61.1-11.el8.i686.rpm\nlibcurl-devel-7.61.1-11.el8.x86_64.rpm\nlibcurl-minimal-7.61.1-11.el8.i686.rpm\nlibcurl-minimal-7.61.1-11.el8.x86_64.rpm\nlibcurl-minimal-debuginfo-7.61.1-11.el8.i686.rpm\nlibcurl-minimal-debuginfo-7.61.1-11.el8.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security. Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2018-16890\nhttps://access.redhat.com/security/cve/CVE-2018-20483\nhttps://access.redhat.com/security/cve/CVE-2019-3822\nhttps://access.redhat.com/security/cve/CVE-2019-3823\nhttps://access.redhat.com/security/updates/classification/#moderate\nhttps://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.1_release_notes/\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2019 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\nPK6rxvdCr2I=\n=8Z+p\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n. ==========================================================================\nUbuntu Security Notice USN-3882-1\nFebruary 06, 2019\n\ncurl vulnerabilities\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 18.10\n- Ubuntu 18.04 LTS\n- Ubuntu 16.04 LTS\n- Ubuntu 14.04 LTS\n\nSummary:\n\nSeveral security issues were fixed in curl. A remote attacker could possibly use this issue to\ncause curl to crash, resulting in a denial of service. This issue only\napplied to Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 18.10. \n(CVE-2018-16890)\n\nWenxiang Qian discovered that curl incorrectly handled certain NTLMv2\nauthentication messages. A remote attacker could use this issue to cause\ncurl to crash, resulting in a denial of service, or possibly execute\narbitrary code. This issue only applied to Ubuntu 16.04 LTS, Ubuntu 18.04\nLTS, and Ubuntu 18.10. (CVE-2019-3822)\n\nBrian Carpenter discovered that curl incorrectly handled certain SMTP\nresponses. A remote attacker could possibly use this issue to cause curl to\ncrash, resulting in a denial of service. (CVE-2019-3823)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 18.10:\n curl 7.61.0-1ubuntu2.3\n libcurl3-gnutls 7.61.0-1ubuntu2.3\n libcurl3-nss 7.61.0-1ubuntu2.3\n libcurl4 7.61.0-1ubuntu2.3\n\nUbuntu 18.04 LTS:\n curl 7.58.0-2ubuntu3.6\n libcurl3-gnutls 7.58.0-2ubuntu3.6\n libcurl3-nss 7.58.0-2ubuntu3.6\n libcurl4 7.58.0-2ubuntu3.6\n\nUbuntu 16.04 LTS:\n curl 7.47.0-1ubuntu2.12\n libcurl3 7.47.0-1ubuntu2.12\n libcurl3-gnutls 7.47.0-1ubuntu2.12\n libcurl3-nss 7.47.0-1ubuntu2.12\n\nUbuntu 14.04 LTS:\n curl 7.35.0-1ubuntu2.20\n libcurl3 7.35.0-1ubuntu2.20\n libcurl3-gnutls 7.35.0-1ubuntu2.20\n libcurl3-nss 7.35.0-1ubuntu2.20\n\nIn general, a standard system update will make all the necessary changes. \n\n\nHere are the details from the Slackware 14.2 ChangeLog:\n+--------------------------+\npatches/packages/curl-7.64.0-i586-1_slack14.2.txz: Upgraded. \n This release fixes the following security issues:\n NTLM type-2 out-of-bounds buffer read. \n NTLMv2 type-3 header stack buffer overflow. \n SMTP end-of-response out-of-bounds read. \n For more information, see:\n https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16890\n https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3822\n https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3823\n (* Security fix *)\n+--------------------------+\n\n\nWhere to find the new packages:\n+-----------------------------+\n\nThanks to the friendly folks at the OSU Open Source Lab\n(http://osuosl.org) for donating FTP and rsync hosting\nto the Slackware project! :-)\n\nAlso see the \"Get Slack\" section on http://slackware.com for\nadditional mirror sites near you. \n\nUpdated package for Slackware 14.0:\nftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/curl-7.64.0-i486-1_slack14.0.txz\n\nUpdated package for Slackware x86_64 14.0:\nftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/curl-7.64.0-x86_64-1_slack14.0.txz\n\nUpdated package for Slackware 14.1:\nftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/curl-7.64.0-i486-1_slack14.1.txz\n\nUpdated package for Slackware x86_64 14.1:\nftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/curl-7.64.0-x86_64-1_slack14.1.txz\n\nUpdated package for Slackware 14.2:\nftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/curl-7.64.0-i586-1_slack14.2.txz\n\nUpdated package for Slackware x86_64 14.2:\nftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/curl-7.64.0-x86_64-1_slack14.2.txz\n\nUpdated package for Slackware -current:\nftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/curl-7.64.0-i586-1.txz\n\nUpdated package for Slackware x86_64 -current:\nftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/curl-7.64.0-x86_64-1.txz\n\n\nMD5 signatures:\n+-------------+\n\nSlackware 14.0 package:\n94fb3c50acd4f7640ca62ed6d18512c6 curl-7.64.0-i486-1_slack14.0.txz\n\nSlackware x86_64 14.0 package:\n4c21f7f6b2529badfd6c43c08a43df18 curl-7.64.0-x86_64-1_slack14.0.txz\n\nSlackware 14.1 package:\ne57b9b6125d0ffd54ce56ed9cbc32fb5 curl-7.64.0-i486-1_slack14.1.txz\n\nSlackware x86_64 14.1 package:\nf599f0dca7cf5e1839204ab6a6cdcbb1 curl-7.64.0-x86_64-1_slack14.1.txz\n\nSlackware 14.2 package:\n357b50273d07ae2deef0958d8f5b5afa curl-7.64.0-i586-1_slack14.2.txz\n\nSlackware x86_64 14.2 package:\n6c259df05c840f74dc4b3a84c6d4f212 curl-7.64.0-x86_64-1_slack14.2.txz\n\nSlackware -current package:\n9fa3ea811b5c4cca6382d7e18b2845a2 n/curl-7.64.0-i586-1.txz\n\nSlackware x86_64 -current package:\n869267a25c87036e7c9c909d2f3891c9 n/curl-7.64.0-x86_64-1.txz\n\n\nInstallation instructions:\n+------------------------+\n\nUpgrade the package as root:\n# upgradepkg curl-7.64.0-i586-1_slack14.2.txz\n\n\n+-----+\n\nSlackware Linux Security Team\nhttp://slackware.com/gpg-key\nsecurity@slackware.com\n\n+------------------------------------------------------------------------+\n| To leave the slackware-security mailing list: |\n+------------------------------------------------------------------------+\n| Send an email to majordomo@slackware.com with this text in the body of |\n| the email message: |\n| |\n| unsubscribe slackware-security |\n| |\n| You will get a confirmation message back containing instructions to |\n| complete the process. Please do not reply to this email address",
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rhsa-2019_1543
Vulnerability from csaf_redhat
Published
2019-06-18 19:08
Modified
2024-11-22 13:00
Summary
Red Hat Security Advisory: Red Hat JBoss Core Services Apache HTTP Server 2.4.29 SP2 security update
Notes
Topic
Red Hat JBoss Core Services Pack Apache Server 2.4.29 Service Pack 2 packages for Microsoft Windows and Oracle Solaris are now available.
Red Hat Product Security has rated this release as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
This release adds the new Apache HTTP Server 2.4.29 Service Pack 2 packages that are part of the JBoss Core Services offering.
This release serves as a replacement for Red Hat JBoss Core Services
Apache HTTP Server 2.4.29 SP1, and includes bug fixes and enhancements. Refer to the Release Notes for information on the most significant bug fixes, enhancements and component upgrades included in this release.
Security Fix(es):
* openssl: ROHNP - Key Extraction Side Channel in Multiple Crypto Libraries (CVE-2018-0495)
* openssl: Malicious server can send large prime to client during DH(E) TLS handshake causing the client to hang (CVE-2018-0732)
* libxml2: NULL pointer dereference in xpath.c:xmlXPathCompOpEval() can allow attackers to cause a denial of service (CVE-2018-14404)
* curl: Out-of-bounds read in code handling HTTP/2 trailers (CVE-2018-1000005)
* curl: HTTP authentication leak in redirects (CVE-2018-1000007)
* curl: FTP path trickery leads to NIL byte out of bounds write (CVE-2018-1000120)
* curl: RTSP RTP buffer over-read (CVE-2018-1000122)
* httpd: privilege escalation from modules scripts (CVE-2019-0211)
Details around these issues, including information about CVEs, severity of the issues, and CVSS scores can be found on the CVE pages listed in the References section below.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"title": "Red Hat Security Advisory: Red Hat JBoss Core Services Apache HTTP Server 2.4.29 SP2 security update",
"tracking": {
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"ids": [
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"text": "Libgcrypt before 1.7.10 and 1.8.x before 1.8.3 allows a memory-cache side-channel attack on ECDSA signatures that can be mitigated through the use of blinding during the signing process in the _gcry_ecc_ecdsa_sign function in cipher/ecc-ecdsa.c, aka the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.",
"title": "Vulnerability description"
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"text": "ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries",
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{
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"text": "Since the 5.8.3 release, Red Hat CloudForms no longer uses libtomcrypt.",
"title": "Statement"
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"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
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"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:1543"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
"version": "3.0"
},
"products": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "openssl: Malicious server can send large prime to client during DH(E) TLS handshake causing the client to hang"
},
{
"cve": "CVE-2018-14404",
"cwe": {
"id": "CWE-476",
"name": "NULL Pointer Dereference"
},
"discovery_date": "2018-06-28T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1595985"
}
],
"notes": [
{
"category": "description",
"text": "A null pointer dereference vulnerability exists in the xpath.c:xmlXPathCompOpEval() function of libxml2 when parsing invalid XPath expression. Applications processing untrusted XSL format inputs with the use of libxml2 library may be vulnerable to denial of service attack due to crash of the application.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "libxml2: NULL pointer dereference in xmlXPathCompOpEval() function in xpath.c",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This issue affects the versions of libxml2 as shipped with Red Hat Enterprise Linux 5. Red Hat Enterprise Linux 5 is now in Extended Life Phase of the support and maintenance life cycle. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.\n\nThis issue affects the versions of libxml2 as shipped with Red Hat Enterprise Linux 6. Red Hat Enterprise Linux 6 is now in Maintenance Support 2 Phase of the support and maintenance life cycle. This has been rated as having a security impact of Moderate, and is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.\n\nThis issue affects the versions of libxml2 as shipped with Red Hat Enterprise Linux 7. Red Hat Product Security has rated this issue as having a security impact of Moderate. A future update may address this issue. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2018-14404"
},
{
"category": "external",
"summary": "RHBZ#1595985",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1595985"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2018-14404",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-14404"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-14404",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-14404"
}
],
"release_date": "2018-06-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-06-18T19:08:49+00:00",
"details": "The References section of this erratum contains a download link (you must log in to download the update). Before applying the update, back up your existing Red Hat JBoss Core Services installation (including all applications and configuration files).",
"product_ids": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:1543"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.0"
},
"products": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "libxml2: NULL pointer dereference in xmlXPathCompOpEval() function in xpath.c"
},
{
"acknowledgments": [
{
"names": [
"the Curl project"
]
},
{
"names": [
"Harry Sintonen"
],
"summary": "Acknowledged by upstream."
}
],
"cve": "CVE-2018-16839",
"cwe": {
"id": "CWE-122",
"name": "Heap-based Buffer Overflow"
},
"discovery_date": "2018-10-22T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1642201"
}
],
"notes": [
{
"category": "description",
"text": "Curl versions 7.33.0 through 7.61.1 are vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "curl: Integer overflow leading to heap-based buffer overflow in Curl_sasl_create_plain_message()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2018-16839"
},
{
"category": "external",
"summary": "RHBZ#1642201",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1642201"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2018-16839",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-16839"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-16839",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-16839"
},
{
"category": "external",
"summary": "https://curl.haxx.se/docs/CVE-2018-16839.html",
"url": "https://curl.haxx.se/docs/CVE-2018-16839.html"
}
],
"release_date": "2018-10-31T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-06-18T19:08:49+00:00",
"details": "The References section of this erratum contains a download link (you must log in to download the update). Before applying the update, back up your existing Red Hat JBoss Core Services installation (including all applications and configuration files).",
"product_ids": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:1543"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.0,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.0"
},
"products": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "curl: Integer overflow leading to heap-based buffer overflow in Curl_sasl_create_plain_message()"
},
{
"acknowledgments": [
{
"names": [
"the Curl project"
]
},
{
"names": [
"Brian Carpenter"
],
"organization": "Geeknik Labs",
"summary": "Acknowledged by upstream."
}
],
"cve": "CVE-2018-16840",
"cwe": {
"id": "CWE-416",
"name": "Use After Free"
},
"discovery_date": "2018-10-22T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1642203"
}
],
"notes": [
{
"category": "description",
"text": "A heap use-after-free flaw was found in curl versions from 7.59.0 through 7.61.1 in the code related to closing an easy handle. When closing and cleaning up an \u0027easy\u0027 handle in the `Curl_close()` function, the library code first frees a struct (without nulling the pointer) and might then subsequently erroneously write to a struct field within that already freed struct.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "curl: Use-after-free when closing \"easy\" handle in Curl_close()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2018-16840"
},
{
"category": "external",
"summary": "RHBZ#1642203",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1642203"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2018-16840",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-16840"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-16840",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-16840"
},
{
"category": "external",
"summary": "https://curl.haxx.se/docs/CVE-2018-16840.html",
"url": "https://curl.haxx.se/docs/CVE-2018-16840.html"
}
],
"release_date": "2018-10-31T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-06-18T19:08:49+00:00",
"details": "The References section of this erratum contains a download link (you must log in to download the update). Before applying the update, back up your existing Red Hat JBoss Core Services installation (including all applications and configuration files).",
"product_ids": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:1543"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.0,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.0"
},
"products": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "curl: Use-after-free when closing \"easy\" handle in Curl_close()"
},
{
"acknowledgments": [
{
"names": [
"the Curl project"
]
},
{
"names": [
"Brian Carpenter"
],
"organization": "Geeknik Labs",
"summary": "Acknowledged by upstream."
}
],
"cve": "CVE-2018-16842",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"discovery_date": "2018-10-28T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1644124"
}
],
"notes": [
{
"category": "description",
"text": "Curl versions 7.14.1 through 7.61.1 are vulnerable to a heap-based buffer over-read in the tool_msgs.c:voutf() function that may result in information exposure and denial of service.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "curl: Heap-based buffer over-read in the curl tool warning formatting",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2018-16842"
},
{
"category": "external",
"summary": "RHBZ#1644124",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1644124"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2018-16842",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-16842"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-16842",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-16842"
},
{
"category": "external",
"summary": "https://curl.haxx.se/docs/CVE-2018-16842.html",
"url": "https://curl.haxx.se/docs/CVE-2018-16842.html"
}
],
"release_date": "2018-10-31T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-06-18T19:08:49+00:00",
"details": "The References section of this erratum contains a download link (you must log in to download the update). Before applying the update, back up your existing Red Hat JBoss Core Services installation (including all applications and configuration files).",
"product_ids": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:1543"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 3.6,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L",
"version": "3.0"
},
"products": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "curl: Heap-based buffer over-read in the curl tool warning formatting"
},
{
"acknowledgments": [
{
"names": [
"Daniel Stenberg"
],
"organization": "the Curl project"
},
{
"names": [
"Wenxiang Qian"
],
"organization": "Tencent Blade Team",
"summary": "Acknowledged by upstream."
}
],
"cve": "CVE-2018-16890",
"cwe": {
"id": "CWE-190",
"name": "Integer Overflow or Wraparound"
},
"discovery_date": "2019-01-28T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1670252"
}
],
"notes": [
{
"category": "description",
"text": "An out-of-bounds read flaw was found in the way curl handled NTLMv2 type-2 headers. When connecting to a remote malicious server which uses NTLM authentication, the flaw could cause curl to crash.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "curl: NTLM type-2 heap out-of-bounds buffer read",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "The versions of curl package shipped with Red Hat Enterprise Linux 5, 6, and 7 do not support NTLMv2 type-2 headers, hence they are not affected by this flaw.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2018-16890"
},
{
"category": "external",
"summary": "RHBZ#1670252",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1670252"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2018-16890",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-16890"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-16890",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-16890"
},
{
"category": "external",
"summary": "https://curl.haxx.se/docs/CVE-2018-16890.html",
"url": "https://curl.haxx.se/docs/CVE-2018-16890.html"
}
],
"release_date": "2019-02-06T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-06-18T19:08:49+00:00",
"details": "The References section of this erratum contains a download link (you must log in to download the update). Before applying the update, back up your existing Red Hat JBoss Core Services installation (including all applications and configuration files).",
"product_ids": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:1543"
},
{
"category": "workaround",
"details": "Turn off NTLM authentication.",
"product_ids": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
"version": "3.0"
},
"products": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "curl: NTLM type-2 heap out-of-bounds buffer read"
},
{
"acknowledgments": [
{
"names": [
"the Curl project"
]
},
{
"names": [
"Zhouyihai Ding"
],
"summary": "Acknowledged by upstream."
}
],
"cve": "CVE-2018-1000005",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"discovery_date": "2018-01-17T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1536013"
}
],
"notes": [
{
"category": "description",
"text": "libcurl 7.49.0 to and including 7.57.0 contains an out bounds read in code handling HTTP/2 trailers. It was reported (https://github.com/curl/curl/pull/2231) that reading an HTTP/2 trailer could mess up future trailers since the stored size was one byte less than required. The problem is that the code that creates HTTP/1-like headers from the HTTP/2 trailer data once appended a string like `:` to the target buffer, while this was recently changed to `: ` (a space was added after the colon) but the following math wasn\u0027t updated correspondingly. When accessed, the data is read out of bounds and causes either a crash or that the (too large) data gets passed to client write. This could lead to a denial-of-service situation or an information disclosure if someone has a service that echoes back or uses the trailers for something.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "curl: Out-of-bounds read in code handling HTTP/2 trailers",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This flaw was introduced in curl-7.49.0. Therefore the versions of curl shipped with Red Hat Enterprise Linux 5, 6 and 7 and Red Hat Ceph Storage 2 are not affected by this flaw.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2018-1000005"
},
{
"category": "external",
"summary": "RHBZ#1536013",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1536013"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2018-1000005",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-1000005"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000005",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000005"
},
{
"category": "external",
"summary": "https://curl.haxx.se/docs/adv_2018-824a.html",
"url": "https://curl.haxx.se/docs/adv_2018-824a.html"
}
],
"release_date": "2018-01-24T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-06-18T19:08:49+00:00",
"details": "The References section of this erratum contains a download link (you must log in to download the update). Before applying the update, back up your existing Red Hat JBoss Core Services installation (including all applications and configuration files).",
"product_ids": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:1543"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L",
"version": "3.0"
},
"products": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "curl: Out-of-bounds read in code handling HTTP/2 trailers"
},
{
"acknowledgments": [
{
"names": [
"the Curl project"
]
},
{
"names": [
"Craig de Stigter"
],
"summary": "Acknowledged by upstream."
}
],
"cve": "CVE-2018-1000007",
"cwe": {
"id": "CWE-200",
"name": "Exposure of Sensitive Information to an Unauthorized Actor"
},
"discovery_date": "2018-01-19T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1537125"
}
],
"notes": [
{
"category": "description",
"text": "It was found that curl and libcurl might send their Authentication header to a third party HTTP server upon receiving an HTTP REDIRECT reply. This could leak authentication token to external entities.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "curl: HTTP authentication leak in redirects",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This issue affects the versions of curl as shipped with Red Hat Enterprise Linux 5, 6, and 7, as well as the versions of httpd24-curl as shipped with Red Hat Software Collections. Red Hat Product Security has rated this issue as having Moderate security impact. A future update may address this issue. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2018-1000007"
},
{
"category": "external",
"summary": "RHBZ#1537125",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1537125"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2018-1000007",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-1000007"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000007",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000007"
},
{
"category": "external",
"summary": "https://curl.haxx.se/docs/adv_2018-b3bf.html",
"url": "https://curl.haxx.se/docs/adv_2018-b3bf.html"
}
],
"release_date": "2018-01-24T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-06-18T19:08:49+00:00",
"details": "The References section of this erratum contains a download link (you must log in to download the update). Before applying the update, back up your existing Red Hat JBoss Core Services installation (including all applications and configuration files).",
"product_ids": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:1543"
},
{
"category": "workaround",
"details": "By default, curl and libcurl will not follow redirect requests.\nThis flaw happens only when curl or libcurl are explicitly requested to follow redirects (option --location in curl, and CURLOPT_FOLLOWLOCATION in libcurl).\nTo mitigate this, it is possible to prevent the automated following of redirects, replacing it by manual redirects (and remove the authentication header), for example.",
"product_ids": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"version": "3.0"
},
"products": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "curl: HTTP authentication leak in redirects"
},
{
"acknowledgments": [
{
"names": [
"the Curl project"
]
},
{
"names": [
"Duy Phan Thanh"
],
"summary": "Acknowledged by upstream."
}
],
"cve": "CVE-2018-1000120",
"cwe": {
"id": "CWE-787",
"name": "Out-of-bounds Write"
},
"discovery_date": "2018-03-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1552628"
}
],
"notes": [
{
"category": "description",
"text": "It was found that libcurl did not safely parse FTP URLs when using the CURLOPT_FTP_FILEMETHOD method. An attacker, able to provide a specially crafted FTP URL to an application using libcurl, could write a NULL byte at an arbitrary location, resulting in a crash or an unspecified behavior.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "curl: FTP path trickery leads to NIL byte out of bounds write",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2018-1000120"
},
{
"category": "external",
"summary": "RHBZ#1552628",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1552628"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2018-1000120",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-1000120"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000120",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000120"
},
{
"category": "external",
"summary": "https://curl.haxx.se/docs/adv_2018-9cd6.html",
"url": "https://curl.haxx.se/docs/adv_2018-9cd6.html"
}
],
"release_date": "2018-03-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-06-18T19:08:49+00:00",
"details": "The References section of this erratum contains a download link (you must log in to download the update). Before applying the update, back up your existing Red Hat JBoss Core Services installation (including all applications and configuration files).",
"product_ids": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:1543"
},
{
"category": "workaround",
"details": "Preventing application from using non-default CURLOPT_FTP_FILEMETHOD will avoid triggering the vulnerable code.",
"product_ids": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L",
"version": "3.0"
},
"products": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "curl: FTP path trickery leads to NIL byte out of bounds write"
},
{
"acknowledgments": [
{
"names": [
"the Curl project"
]
},
{
"names": [
"Dario Weisser"
],
"summary": "Acknowledged by upstream."
}
],
"cve": "CVE-2018-1000121",
"cwe": {
"id": "CWE-476",
"name": "NULL Pointer Dereference"
},
"discovery_date": "2018-03-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1552631"
}
],
"notes": [
{
"category": "description",
"text": "A NULL pointer dereference flaw was found in the way libcurl checks values returned by the openldap ldap_get_attribute_ber() function. A malicious LDAP server could use this flaw to crash a libcurl client application via a specially crafted LDAP reply.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "curl: LDAP NULL pointer dereference",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2018-1000121"
},
{
"category": "external",
"summary": "RHBZ#1552631",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1552631"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2018-1000121",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-1000121"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000121",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000121"
},
{
"category": "external",
"summary": "https://curl.haxx.se/docs/adv_2018-97a2.html",
"url": "https://curl.haxx.se/docs/adv_2018-97a2.html"
}
],
"release_date": "2018-03-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-06-18T19:08:49+00:00",
"details": "The References section of this erratum contains a download link (you must log in to download the update). Before applying the update, back up your existing Red Hat JBoss Core Services installation (including all applications and configuration files).",
"product_ids": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:1543"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.0"
},
"products": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "curl: LDAP NULL pointer dereference"
},
{
"acknowledgments": [
{
"names": [
"the Curl project"
]
},
{
"names": [
"Max Dymond"
],
"summary": "Acknowledged by upstream."
}
],
"cve": "CVE-2018-1000122",
"cwe": {
"id": "CWE-122",
"name": "Heap-based Buffer Overflow"
},
"discovery_date": "2018-03-08T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1553398"
}
],
"notes": [
{
"category": "description",
"text": "A buffer over-read exists in curl 7.20.0 to and including curl 7.58.0 in the RTSP+RTP handling code that allows an attacker to cause a denial of service or information leakage",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "curl: RTSP RTP buffer over-read",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2018-1000122"
},
{
"category": "external",
"summary": "RHBZ#1553398",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1553398"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2018-1000122",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-1000122"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000122",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000122"
},
{
"category": "external",
"summary": "https://curl.haxx.se/docs/adv_2018-b047.html",
"url": "https://curl.haxx.se/docs/adv_2018-b047.html"
}
],
"release_date": "2018-03-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-06-18T19:08:49+00:00",
"details": "The References section of this erratum contains a download link (you must log in to download the update). Before applying the update, back up your existing Red Hat JBoss Core Services installation (including all applications and configuration files).",
"product_ids": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:1543"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"version": "3.0"
},
"products": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "curl: RTSP RTP buffer over-read"
},
{
"cve": "CVE-2019-0211",
"cwe": {
"id": "CWE-250",
"name": "Execution with Unnecessary Privileges"
},
"discovery_date": "2019-04-02T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1694980"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Apache where code executing in a less-privileged child process or thread could execute arbitrary code with the privilege of the parent process (usually root). An attacker having access to run arbitrary scripts on the web server (PHP, CGI etc) could use this flaw to run code on the web server with root privileges.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "httpd: privilege escalation from modules scripts",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This flaw is exploitable in httpd if it is configured to allow an untrusted user to upload and execute arbitrary scripts. Due to the nature of the flaw, the uploaded script would not run as a restricted privileged user, but rather it runs as root allowing for privilege escalation from the restricted user to root on the web server. \n\nDepending on the configuration of the server, you would need local (AV:L) privileges to place the script or network (AV:N) privileges if the server ran an application that permitted uploading scripts directly. The latter scenario is not common for unauthenticated users. Once the attacker can place the script somewhere in the web root where it can be easily exploited (AC:L). This type of setup is more common in shared hosted environments (PR:L) and would allow an attacker with access to a site on the shared hosted to impact the confidentiality, integrity, and availability (CIA:H) with no interaction (UI:N). Due to the elevated privileges obtained, there is an impact to the system beyond the web server itself (S:C).",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2019-0211"
},
{
"category": "external",
"summary": "RHBZ#1694980",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1694980"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2019-0211",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-0211"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-0211",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-0211"
},
{
"category": "external",
"summary": "http://www.apache.org/dist/httpd/CHANGES_2.4",
"url": "http://www.apache.org/dist/httpd/CHANGES_2.4"
},
{
"category": "external",
"summary": "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2019-0211",
"url": "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2019-0211"
},
{
"category": "external",
"summary": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
}
],
"release_date": "2019-04-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-06-18T19:08:49+00:00",
"details": "The References section of this erratum contains a download link (you must log in to download the update). Before applying the update, back up your existing Red Hat JBoss Core Services installation (including all applications and configuration files).",
"product_ids": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:1543"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"version": "3.0"
},
"products": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
}
],
"threats": [
{
"category": "exploit_status",
"date": "2021-11-03T00:00:00+00:00",
"details": "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
},
{
"category": "impact",
"details": "Important"
}
],
"title": "httpd: privilege escalation from modules scripts"
},
{
"acknowledgments": [
{
"names": [
"Daniel Stenberg"
],
"organization": "the Curl project"
},
{
"names": [
"Wenxiang Qian"
],
"organization": "Tencent Blade Team",
"summary": "Acknowledged by upstream."
}
],
"cve": "CVE-2019-3822",
"cwe": {
"id": "CWE-121",
"name": "Stack-based Buffer Overflow"
},
"discovery_date": "2019-01-28T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1670254"
}
],
"notes": [
{
"category": "description",
"text": "A stack-based buffer overflow was found in the way curl handled NTLMv2 type-3 headers. When connecting to a remote malicious server which uses NTLM authentication, the flaw could cause curl to crash.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "curl: NTLMv2 type-3 header stack buffer overflow",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "The versions of curl package shipped with Red Hat Enterprise Linux 5, 6, and 7 do not support NTLMv2 type-3 headers, hence they are not affected by this flaw.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2019-3822"
},
{
"category": "external",
"summary": "RHBZ#1670254",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1670254"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2019-3822",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-3822"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-3822",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-3822"
},
{
"category": "external",
"summary": "https://curl.haxx.se/docs/CVE-2019-3822.html",
"url": "https://curl.haxx.se/docs/CVE-2019-3822.html"
}
],
"release_date": "2019-02-06T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-06-18T19:08:49+00:00",
"details": "The References section of this erratum contains a download link (you must log in to download the update). Before applying the update, back up your existing Red Hat JBoss Core Services installation (including all applications and configuration files).",
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:1543"
},
{
"category": "workaround",
"details": "Turn off NTLM authentication.",
"product_ids": [
"JBoss Core Services Apache HTTP Server 2.4.29 SP2"
]
}
],
"scores": [
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"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.0"
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],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "curl: NTLMv2 type-3 header stack buffer overflow"
},
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"acknowledgments": [
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"names": [
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],
"organization": "the Curl project"
},
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"names": [
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],
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"summary": "Acknowledged by upstream."
}
],
"cve": "CVE-2019-3823",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"discovery_date": "2019-01-28T00:00:00+00:00",
"ids": [
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"system_name": "Red Hat Bugzilla ID",
"text": "1670256"
}
],
"notes": [
{
"category": "description",
"text": "An out-of-bounds read flaw was found in the way curl handled certain SMTP responses. A remote attacker could use this flaw to crash curl.",
"title": "Vulnerability description"
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{
"category": "summary",
"text": "curl: SMTP end-of-response out-of-bounds read",
"title": "Vulnerability summary"
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"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-3823"
},
{
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"name": "Heap-based Buffer Overflow"
},
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"text": "curl: TFTP receive heap buffer overflow in tftp_receive_packet() function",
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{
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"text": "This flaw exists if the user selects to use a \"blksize\" of 504 or smaller (default is 512). The smaller size that is used, the larger the possible overflow becomes.\nUsers choosing a smaller size than default should be rare as the primary use case for changing the size is to make it larger. It is rare for users to use TFTP across the Internet. It is most commonly used within local networks.",
"title": "Statement"
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{
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"title": "CVSS score applicability"
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"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
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]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "curl: TFTP receive heap buffer overflow in tftp_receive_packet() function"
}
]
}
rhsa-2019_3701
Vulnerability from csaf_redhat
Published
2019-11-05 22:28
Modified
2024-11-22 13:17
Summary
Red Hat Security Advisory: curl security and bug fix update
Notes
Topic
An update for curl is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP.
Security Fix(es):
* curl: NTLM type-2 heap out-of-bounds buffer read (CVE-2018-16890)
* wget: Information exposure in set_file_metadata function in xattr.c (CVE-2018-20483)
* curl: NTLMv2 type-3 header stack buffer overflow (CVE-2019-3822)
* curl: SMTP end-of-response out-of-bounds read (CVE-2019-3823)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.1 Release Notes linked from the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
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"title": "curl: NTLM type-2 heap out-of-bounds buffer read"
},
{
"cve": "CVE-2018-20483",
"cwe": {
"id": "CWE-200",
"name": "Exposure of Sensitive Information to an Unauthorized Actor"
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"ids": [
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"text": "1662705"
}
],
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{
"category": "description",
"text": "set_file_metadata in xattr.c in GNU Wget before 1.20.1 stores a file\u0027s origin URL in the user.xdg.origin.url metadata attribute of the extended attributes of the downloaded file, which allows local users to obtain sensitive information (e.g., credentials contained in the URL) by reading this attribute, as demonstrated by getfattr. This also applies to Referer information in the user.xdg.referrer.url metadata attribute. According to 2016-07-22 in the Wget ChangeLog, user.xdg.origin.url was partially based on the behavior of fwrite_xattr in tool_xattr.c in curl.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "wget: Information exposure in set_file_metadata function in xattr.c",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
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{
"category": "impact",
"details": "Low"
}
],
"title": "wget: Information exposure in set_file_metadata function in xattr.c"
},
{
"acknowledgments": [
{
"names": [
"Daniel Stenberg"
],
"organization": "the Curl project"
},
{
"names": [
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],
"organization": "Tencent Blade Team",
"summary": "Acknowledged by upstream."
}
],
"cve": "CVE-2019-3822",
"cwe": {
"id": "CWE-121",
"name": "Stack-based Buffer Overflow"
},
"discovery_date": "2019-01-28T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1670254"
}
],
"notes": [
{
"category": "description",
"text": "A stack-based buffer overflow was found in the way curl handled NTLMv2 type-3 headers. When connecting to a remote malicious server which uses NTLM authentication, the flaw could cause curl to crash.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "curl: NTLMv2 type-3 header stack buffer overflow",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "The versions of curl package shipped with Red Hat Enterprise Linux 5, 6, and 7 do not support NTLMv2 type-3 headers, hence they are not affected by this flaw.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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"title": "curl: NTLMv2 type-3 header stack buffer overflow"
},
{
"acknowledgments": [
{
"names": [
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],
"organization": "the Curl project"
},
{
"names": [
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],
"organization": "Geeknik Labs",
"summary": "Acknowledged by upstream."
}
],
"cve": "CVE-2019-3823",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"discovery_date": "2019-01-28T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1670256"
}
],
"notes": [
{
"category": "description",
"text": "An out-of-bounds read flaw was found in the way curl handled certain SMTP responses. A remote attacker could use this flaw to crash curl.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "curl: SMTP end-of-response out-of-bounds read",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
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"date": "2019-11-05T22:28:38+00:00",
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{
"cvss_v3": {
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"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
"version": "3.0"
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]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "curl: SMTP end-of-response out-of-bounds read"
}
]
}
gsd-2019-3823
Vulnerability from gsd
Modified
2023-12-13 01:24
Details
libcurl versions from 7.34.0 to before 7.64.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to `smtp_endofresp()` isn't NUL terminated and contains no character ending the parsed number, and `len` is set to 5, then the `strtol()` call reads beyond the allocated buffer. The read contents will not be returned to the caller.
Aliases
Aliases
{
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"id": "GSD-2019-3823",
"references": [
"https://www.suse.com/security/cve/CVE-2019-3823.html",
"https://www.debian.org/security/2019/dsa-4386",
"https://access.redhat.com/errata/RHSA-2019:3701",
"https://access.redhat.com/errata/RHSA-2019:1543",
"https://ubuntu.com/security/CVE-2019-3823",
"https://security.archlinux.org/CVE-2019-3823",
"https://linux.oracle.com/cve/CVE-2019-3823.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-3823"
],
"details": "libcurl versions from 7.34.0 to before 7.64.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to `smtp_endofresp()` isn\u0027t NUL terminated and contains no character ending the parsed number, and `len` is set to 5, then the `strtol()` call reads beyond the allocated buffer. The read contents will not be returned to the caller.",
"id": "GSD-2019-3823",
"modified": "2023-12-13T01:24:04.042141Z",
"schema_version": "1.4.0"
}
},
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{
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{
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{
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{
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{
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"refsource": "MLIST",
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},
{
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},
{
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"refsource": "MISC",
"url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html"
},
{
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"url": "https://access.redhat.com/errata/RHSA-2019:3701"
},
{
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2021-03-09T15:15Z",
"publishedDate": "2019-02-06T20:29Z"
}
}
}
ghsa-xmjh-hmw3-hqhr
Vulnerability from github
Published
2022-05-13 01:11
Modified
2022-05-13 01:11
Severity ?
Details
libcurl versions from 7.34.0 to before 7.64.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to smtp_endofresp() isn't NUL terminated and contains no character ending the parsed number, and len is set to 5, then the strtol() call reads beyond the allocated buffer. The read contents will not be returned to the caller.
{
"affected": [],
"aliases": [
"CVE-2019-3823"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-02-06T20:29:00Z",
"severity": "HIGH"
},
"details": "libcurl versions from 7.34.0 to before 7.64.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to `smtp_endofresp()` isn\u0027t NUL terminated and contains no character ending the parsed number, and `len` is set to 5, then the `strtol()` call reads beyond the allocated buffer. The read contents will not be returned to the caller.",
"id": "GHSA-xmjh-hmw3-hqhr",
"modified": "2022-05-13T01:11:27Z",
"published": "2022-05-13T01:11:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-3823"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:3701"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3823"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-936080.pdf"
},
{
"type": "WEB",
"url": "https://curl.haxx.se/docs/CVE-2019-3823.html"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/8338a0f605bdbb3a6098bb76f666a95fc2b2f53f37fa1ecc89f1146f@%3Cdevnull.infra.apache.org%3E"
},
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"url": "https://security.gentoo.org/glsa/201903-03"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20190315-0001"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/3882-1"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2019/dsa-4386"
},
{
"type": "WEB",
"url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html"
},
{
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"url": "http://www.securityfocus.com/bid/106950"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.