rhsa-2021_3516
Vulnerability from csaf_redhat
Published
2021-09-13 17:34
Modified
2024-11-25 12:29
Summary
Red Hat Security Advisory: EAP XP 2 security update to CVE fixes in the EAP 7.3.x base
Notes
Topic
This advisory resolves CVE issues filed against XP2 releases that have been fixed in the underlying EAP 7.3.x base. There are no changes to the EAP XP2 code base.
NOTE: This advisory is informational only. There are no code changes associated with it. No action is required.
Red Hat Product Security has rated this update 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
These are CVE issues filed against XP2 releases that have been fixed in the underlying EAP 7.3.x base, so no changes to the EAP XP2 code base.
Security Fix(es):
* undertow: buffer leak on incoming websocket PONG message may lead to DoS (CVE-2021-3690)
* undertow: HTTP2SourceChannel fails to write final frame under some circumstances may lead to DoS (CVE-2021-3597)
* jakarta-el: ELParserTokenManager enables invalid EL expressions to be evaluate (CVE-2021-28170)
* apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6 (CVE-2021-29425)
* wildfly-core: Invalid Sensitivity Classification of Vault Expression (CVE-2021-3644)
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.
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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"text": "This advisory resolves CVE issues filed against XP2 releases that have been fixed in the underlying EAP 7.3.x base. There are no changes to the EAP XP2 code base.\n\nNOTE: This advisory is informational only. There are no code changes associated with it. No action is required.\n\nRed Hat Product Security has rated this update 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.",
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{
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"text": "Red Hat OpenStack Platform\u0027s OpenDaylight will not be updated for this flaw because it was deprecated as of OpenStack Platform 14 and is only receiving security fixes for Important and Critical flaws.",
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"title": "Vulnerability description"
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{
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"text": "undertow: buffer leak on incoming websocket PONG message may lead to DoS",
"title": "Vulnerability summary"
},
{
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"text": "Although Red Hat OpenStack Platform packages the vulnerable code in Opendaylight, it does not use or support the undertow-encapsulating features. The security impact for RHOSP is therefore rated as Low and no update will be provided at this time.",
"title": "Statement"
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{
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{
"category": "description",
"text": "In the Jakarta Expression Language implementation 3.0.3 and earlier, a bug in the ELParserTokenManager enables invalid EL expressions to be evaluated as if they were valid.",
"title": "Vulnerability description"
},
{
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"title": "Vulnerability summary"
},
{
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"confidentialityImpact": "NONE",
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"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
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"threats": [
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],
"title": "jakarta-el: ELParserTokenManager enables invalid EL expressions to be evaluate"
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{
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"cwe": {
"id": "CWE-22",
"name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
},
"discovery_date": "2021-04-12T00:00:00+00:00",
"ids": [
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"text": "1948752"
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],
"notes": [
{
"category": "description",
"text": "In Apache Commons IO before 2.7, When invoking the method FileNameUtils.normalize with an improper input string, like \"//../foo\", or \"\\\\..\\foo\", the result would be the same value, thus possibly providing access to files in the parent directory, but not further above (thus \"limited\" path traversal), if the calling code would use the result to construct a path value.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "While the apache-commons-io package included in Red Hat Enterprise Linux 8 Maven App Stream contains the vulnerable code, it is not used in any way by Maven or other packages in this module. This package is not an API component of Maven, thus the affected code can not be reached in any supported scenario.",
"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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"date": "2021-09-13T17:34:00+00:00",
"details": "This advisory is informational only. There are no code changes associated with it. No action is required.",
"product_ids": [
"Red Hat EAP-XP 2.0.0 via EAP 7.3.x base"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:3516"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat EAP-XP 2.0.0 via EAP 7.3.x base"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6"
}
]
}
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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.