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CVE-2019-15613 (GCVE-0-2019-15613)
Vulnerability from cvelistv5 – Published: 2020-02-04 19:08 – Updated: 2024-08-05 00:56
VLAI
EPSS
Summary
A bug in Nextcloud Server 17.0.1 causes the workflow rules to depend their behaviour on the file extension when checking file mimetypes.
Severity
No CVSS data available.
CWE
- CWE-20 - Improper Input Validation (CWE-20)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://hackerone.com/reports/697959 | x_refsource_MISC |
| https://nextcloud.com/security/advisory/?id=NC-SA… | x_refsource_MISC |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Nextcloud Server |
Affected:
17.0.2
|
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}
}
Title
Nextcloud数据伪造问题漏洞
Description
Nextcloud是德国Nextcloud公司的一套开源的自托管文件同步和共享的通信应用平台。
Nextcloud存在数据伪造问题漏洞。该漏洞源于网络系统或产品未充分验证数据的来源或真实性。攻击者可利用该漏洞伪造数据。
Severity
中
Patch Name
Nextcloud数据伪造问题漏洞的补丁
Patch Description
Nextcloud是德国Nextcloud公司的一套开源的自托管文件同步和共享的通信应用平台。
Nextcloud存在数据伪造问题漏洞。该漏洞源于网络系统或产品未充分验证数据的来源或真实性。攻击者可利用该漏洞伪造数据。目前,供应商发布了安全公告及相关补丁信息,修复了此漏洞。
Formal description
厂商已发布了漏洞修复程序,请及时关注更新: https://nextcloud.com/security/advisory/?id=NC-SA-2020-002
Reference
https://nvd.nist.gov/vuln/detail/CVE-2019-15613
Impacted products
| Name | Nextcloud Nextcloud Server 17.0.1 |
|---|
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"products": {
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},
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"serverity": "\u4e2d",
"submitTime": "2020-02-17",
"title": "Nextcloud\u6570\u636e\u4f2a\u9020\u95ee\u9898\u6f0f\u6d1e"
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FKIE_CVE-2019-15613
Vulnerability from fkie_nvd - Published: 2020-02-04 20:15 - Updated: 2024-11-21 04:29
Severity
Summary
A bug in Nextcloud Server 17.0.1 causes the workflow rules to depend their behaviour on the file extension when checking file mimetypes.
References
| URL | Tags | ||
|---|---|---|---|
| support@hackerone.com | http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00019.html | Mailing List, Third Party Advisory | |
| support@hackerone.com | http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00022.html | Mailing List, Third Party Advisory | |
| support@hackerone.com | https://hackerone.com/reports/697959 | Patch, Third Party Advisory | |
| support@hackerone.com | https://nextcloud.com/security/advisory/?id=NC-SA-2020-002 | Broken Link, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00019.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00022.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://hackerone.com/reports/697959 | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://nextcloud.com/security/advisory/?id=NC-SA-2020-002 | Broken Link, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| nextcloud | nextcloud_server | * | |
| nextcloud | nextcloud_server | * | |
| nextcloud | nextcloud_server | * | |
| opensuse | backports | sle-15 |
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"metrics": {
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GHSA-RC6X-59RR-4G8R
Vulnerability from github – Published: 2022-05-24 17:07 – Updated: 2023-05-11 15:30
VLAI
Details
A bug in Nextcloud Server 17.0.1 causes the workflow rules to depend their behaviour on the file extension when checking file mimetypes.
Severity
8.0 (High)
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}
GSD-2019-15613
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
A bug in Nextcloud Server 17.0.1 causes the workflow rules to depend their behaviour on the file extension when checking file mimetypes.
Aliases
Aliases
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OPENSUSE-SU-2020:0220-1
Vulnerability from csaf_opensuse - Published: 2020-02-15 19:09 - Updated: 2020-02-15 19:09Summary
Security update for nextcloud
Severity
Moderate
Notes
Title of the patch: Security update for nextcloud
Description of the patch: This update for nextcloud fixes the following issues:
Nextcloud was updated to 15.0.14:
- NC-SA-2020-002, CVE-2019-15613: workflow rules to depend their behaviour on the file extension when checking file mimetypes (boo#1162766)
- NC-SA-2019-016, CVE-2019-15623: Exposure of Private Information caused the server to send it's domain and user IDs to the Nextcloud Lookup Server without any further data when the Lookup server is disabled (boo#1162775)
- NC-SA-2019-015, CVE-2019-15624: Improper Input Validation allowed group admins to create users with IDs of system folders (boo#1162776)
- NC-SA-2019-012, CVE-2020-8119: Improper authorization caused leaking of previews and files when a file-drop share link is opened via the gallery app (boo#1162781)
- NC-SA-2019-014, CVE-2020-8118: An authenticated server-side request forgery allowed to detect local and remote services when adding a new subscription in the calendar application (boo#1162782)
- NC-SA-2020-012, CVE-2019-15621: Improper permissions preservation causes sharees to be able to reshare with write permissions when sharing the mount point of a share they received, as a public link (boo#1162784)
- To many changes.
For detail see: https://nextcloud.com/changelog/
nextcloud was updated to 13.0.12:
- Fix NC-SA-2020-001
- To many changes.
For detail see: https://nextcloud.com/changelog/
Patchnames: openSUSE-2020-220
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Recommended
4 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Package Hub 12:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.1:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
Threats
Impact
important
6.5 (Medium)
Affected products
Recommended
4 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Package Hub 12:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.1:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
Threats
Impact
moderate
5.3 (Medium)
Affected products
Recommended
4 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Package Hub 12:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.1:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
Threats
Impact
moderate
4.9 (Medium)
Affected products
Recommended
4 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Package Hub 12:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.1:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
Threats
Impact
moderate
5 (Medium)
Affected products
Recommended
4 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Package Hub 12:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.1:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
Threats
Impact
moderate
4.3 (Medium)
Affected products
Recommended
4 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Package Hub 12:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.1:nextcloud-15.0.14-bp151.3.3.1.noarch | — |
Vendor Fix
|
Threats
Impact
moderate
References
28 references
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OPENSUSE-SU-2020:0229-1
Vulnerability from csaf_opensuse - Published: 2020-02-17 12:31 - Updated: 2020-02-17 12:31Summary
Security update for nextcloud
Severity
Moderate
Notes
Title of the patch: Security update for nextcloud
Description of the patch: This update for nextcloud fixes the following issues:
Nextcloud was updated to 15.0.14:
- NC-SA-2020-002, CVE-2019-15613: workflow rules to depend their behaviour on the file extension when checking file mimetypes (boo#1162766)
- NC-SA-2019-016, CVE-2019-15623: Exposure of Private Information caused the server to send it's domain and user IDs to the Nextcloud Lookup Server without any further data when the Lookup server is disabled (boo#1162775)
- NC-SA-2019-015, CVE-2019-15624: Improper Input Validation allowed group admins to create users with IDs of system folders (boo#1162776)
- NC-SA-2019-012, CVE-2020-8119: Improper authorization caused leaking of previews and files when a file-drop share link is opened via the gallery app (boo#1162781)
- NC-SA-2019-014, CVE-2020-8118: An authenticated server-side request forgery allowed to detect local and remote services when adding a new subscription in the calendar application (boo#1162782)
- NC-SA-2020-012, CVE-2019-15621: Improper permissions preservation causes sharees to be able to reshare with write permissions when sharing the mount point of a share they received, as a public link (boo#1162784)
- To many changes.
For detail see: https://nextcloud.com/changelog/
nextcloud was updated to 13.0.12:
- Fix NC-SA-2020-001
- To many changes.
For detail see: https://nextcloud.com/changelog/
This update was imported from the openSUSE:Leap:15.1:Update update project.
Patchnames: openSUSE-2020-229
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.6.1.noarch | — |
Vendor Fix
|
Threats
Impact
important
6.5 (Medium)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.6.1.noarch | — |
Vendor Fix
|
Threats
Impact
moderate
5.3 (Medium)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.6.1.noarch | — |
Vendor Fix
|
Threats
Impact
moderate
4.9 (Medium)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.6.1.noarch | — |
Vendor Fix
|
Threats
Impact
moderate
5 (Medium)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.6.1.noarch | — |
Vendor Fix
|
Threats
Impact
moderate
4.3 (Medium)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.6.1.noarch | — |
Vendor Fix
|
Threats
Impact
moderate
References
28 references
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"text": "This update for nextcloud fixes the following issues:\n\nNextcloud was updated to 15.0.14:\n\n- NC-SA-2020-002, CVE-2019-15613: workflow rules to depend their behaviour on the file extension when checking file mimetypes (boo#1162766)\n- NC-SA-2019-016, CVE-2019-15623: Exposure of Private Information caused the server to send it\u0027s domain and user IDs to the Nextcloud Lookup Server without any further data when the Lookup server is disabled (boo#1162775)\n- NC-SA-2019-015, CVE-2019-15624: Improper Input Validation allowed group admins to create users with IDs of system folders (boo#1162776)\n- NC-SA-2019-012, CVE-2020-8119: Improper authorization caused leaking of previews and files when a file-drop share link is opened via the gallery app (boo#1162781)\n- NC-SA-2019-014, CVE-2020-8118: An authenticated server-side request forgery allowed to detect local and remote services when adding a new subscription in the calendar application (boo#1162782)\n- NC-SA-2020-012, CVE-2019-15621: Improper permissions preservation causes sharees to be able to reshare with write permissions when sharing the mount point of a share they received, as a public link (boo#1162784)\n- To many changes.\n For detail see: https://nextcloud.com/changelog/\n\nnextcloud was updated to 13.0.12:\n\n- Fix NC-SA-2020-001\n- To many changes.\n For detail see: https://nextcloud.com/changelog/\n\n\nThis update was imported from the openSUSE:Leap:15.1:Update update project.",
"title": "Description of the patch"
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{
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"text": "openSUSE-2020-229",
"title": "Patchnames"
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{
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},
{
"category": "self",
"summary": "E-Mail link for openSUSE-SU-2020:0229-1",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/YNXRESXAEC3O5ZYBXEVOSSEP4DH2EXOI/"
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{
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"summary": "SUSE Bug 1162766",
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{
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"summary": "SUSE CVE CVE-2019-15613 page",
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{
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"summary": "SUSE CVE CVE-2019-15621 page",
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},
{
"category": "self",
"summary": "SUSE CVE CVE-2019-15623 page",
"url": "https://www.suse.com/security/cve/CVE-2019-15623/"
},
{
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"summary": "SUSE CVE CVE-2019-15624 page",
"url": "https://www.suse.com/security/cve/CVE-2019-15624/"
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{
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"url": "https://www.suse.com/security/cve/CVE-2020-8118/"
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{
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"summary": "SUSE CVE CVE-2020-8119 page",
"url": "https://www.suse.com/security/cve/CVE-2020-8119/"
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"title": "Security update for nextcloud",
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"category": "general",
"text": "A bug in Nextcloud Server 17.0.1 causes the workflow rules to depend their behaviour on the file extension when checking file mimetypes.",
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}
],
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"product_ids": [
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}
],
"notes": [
{
"category": "general",
"text": "Improper permissions preservation in Nextcloud Server 16.0.1 causes sharees to be able to reshare with write permissions when sharing the mount point of a share they received, as a public link.",
"title": "CVE description"
}
],
"product_status": {
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},
{
"category": "external",
"summary": "SUSE Bug 1162784 for CVE-2019-15621",
"url": "https://bugzilla.suse.com/1162784"
}
],
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}
],
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}
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},
{
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"text": "https://www.suse.com/security/cve/CVE-2019-15623"
}
],
"notes": [
{
"category": "general",
"text": "Exposure of Private Information in Nextcloud Server 16.0.1 causes the server to send it\u0027s domain and user IDs to the Nextcloud Lookup Server without any further data when the Lookup server is disabled.",
"title": "CVE description"
}
],
"product_status": {
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},
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{
"category": "external",
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],
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{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.6.1.noarch"
]
}
],
"scores": [
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"products": [
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}
],
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],
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}
],
"notes": [
{
"category": "general",
"text": "Improper Input Validation in Nextcloud Server 15.0.7 allows group admins to create users with IDs of system folders.",
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],
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}
],
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"product_ids": [
"SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.6.1.noarch"
]
}
],
"scores": [
{
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},
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]
}
],
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{
"category": "impact",
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}
],
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},
{
"cve": "CVE-2020-8118",
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}
],
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"text": "An authenticated server-side request forgery in Nextcloud server 16.0.1 allowed to detect local and remote services when adding a new subscription in the calendar application.",
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}
],
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},
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},
{
"category": "external",
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"url": "https://bugzilla.suse.com/1162782"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.6.1.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.6.1.noarch"
]
}
],
"threats": [
{
"category": "impact",
"date": "2020-02-17T12:31:04Z",
"details": "moderate"
}
],
"title": "CVE-2020-8118"
},
{
"cve": "CVE-2020-8119",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2020-8119"
}
],
"notes": [
{
"category": "general",
"text": "Improper authorization in Nextcloud server 17.0.0 causes leaking of previews and files when a file-drop share link is opened via the gallery app.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.6.1.noarch"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2020-8119",
"url": "https://www.suse.com/security/cve/CVE-2020-8119"
},
{
"category": "external",
"summary": "SUSE Bug 1162781 for CVE-2020-8119",
"url": "https://bugzilla.suse.com/1162781"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.6.1.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"SUSE Package Hub 15 SP1:nextcloud-15.0.14-bp151.3.6.1.noarch"
]
}
],
"threats": [
{
"category": "impact",
"date": "2020-02-17T12:31:04Z",
"details": "moderate"
}
],
"title": "CVE-2020-8119"
}
]
}
Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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