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CVE-2020-14352 (GCVE-0-2020-14352)
Vulnerability from cvelistv5 – Published: 2020-08-30 13:55 – Updated: 2024-08-04 12:39
VLAI?
EPSS
Summary
A flaw was found in librepo in versions before 1.12.1. A directory traversal vulnerability was found where it failed to sanitize paths in remote repository metadata. An attacker controlling a remote repository may be able to copy files outside of the destination directory on the targeted system via path traversal. This flaw could potentially result in system compromise via the overwriting of critical system files. The highest threat from this flaw is to users that make use of untrusted third-party repositories.
Severity ?
No CVSS data available.
CWE
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1866498 | x_refsource_MISC |
| http://lists.opensuse.org/opensuse-security-annou… | x_refsource_MISC |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
Impacted products
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}
}
CNVD-2020-52393
Vulnerability from cnvd - Published: 2020-09-17
VLAI Severity ?
Title
Librepo目录遍历漏洞
Description
Librepo是一个提供C和Python API的库,用于下载rpm-md格式的包和linux存储库元数据。
Librepo产品存在目录遍历漏洞。该漏洞源于网络系统或产品未能正确地过滤资源或文件路径中的特殊元素。攻击者可利用该漏洞访问受限目录之外的位置。
Severity
高
Formal description
目前厂商暂未发布修复措施解决此安全问题,建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法: https://github.com/rpm-software-management/librepo
Reference
https://access.redhat.com/errata/RHSA-2020:3749; http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14352
Impacted products
| Name | Librepo Librepo |
|---|
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FKIE_CVE-2020-14352
Vulnerability from fkie_nvd - Published: 2020-08-30 15:15 - Updated: 2024-11-21 05:03
Severity ?
Summary
A flaw was found in librepo in versions before 1.12.1. A directory traversal vulnerability was found where it failed to sanitize paths in remote repository metadata. An attacker controlling a remote repository may be able to copy files outside of the destination directory on the targeted system via path traversal. This flaw could potentially result in system compromise via the overwriting of critical system files. The highest threat from this flaw is to users that make use of untrusted third-party repositories.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | librepo | * | |
| opensuse | backports_sle | 15.0 | |
| opensuse | leap | 15.2 | |
| fedoraproject | fedora | 31 | |
| fedoraproject | fedora | 32 | |
| fedoraproject | fedora | 33 |
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GHSA-2FCV-8CVQ-HMXH
Vulnerability from github – Published: 2022-05-24 17:26 – Updated: 2022-05-24 17:26
VLAI?
Details
A flaw was found in librepo in versions before 1.12.1. A directory traversal vulnerability was found where it failed to sanitize paths in remote repository metadata. An attacker controlling a remote repository may be able to copy files outside of the destination directory on the targeted system via path traversal. This flaw could potentially result in system compromise via the overwriting of critical system files. The highest threat from this flaw is to users that make use of untrusted third-party repositories.
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GSD-2020-14352
Vulnerability from gsd - Updated: 2023-12-13 01:22Details
A flaw was found in librepo in versions before 1.12.1. A directory traversal vulnerability was found where it failed to sanitize paths in remote repository metadata. An attacker controlling a remote repository may be able to copy files outside of the destination directory on the targeted system via path traversal. This flaw could potentially result in system compromise via the overwriting of critical system files. The highest threat from this flaw is to users that make use of untrusted third-party repositories.
Aliases
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MSRC_CVE-2020-14352
Vulnerability from csaf_microsoft - Published: 2020-08-02 00:00 - Updated: 2020-11-10 00:00Summary
A flaw was found in librepo in versions before 1.12.1. A directory traversal vulnerability was found where it failed to sanitize paths in remote repository metadata. An attacker controlling a remote repository may be able to copy files outside of the destination directory on the targeted system via path traversal. This flaw could potentially result in system compromise via the overwriting of critical system files. The highest threat from this flaw is to users that make use of untrusted third-party repositories.
Notes
Additional Resources: To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Disclaimer: The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
8.0 (High)
Affected products
Fixed
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 19154-16820 | — |
Known affected
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 16820-1 | — |
Vendor Fix
fix
|
References
4 references
| URL | Category |
|---|---|
| https://msrc.microsoft.com/csaf/vex/2020/msrc_cve… | self |
| https://support.microsoft.com/lifecycle | external |
| https://www.first.org/cvss | external |
| https://msrc.microsoft.com/csaf/vex/2020/msrc_cve… | self |
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OPENSUSE-SU-2020:1289-1
Vulnerability from csaf_opensuse - Published: 2020-08-30 04:22 - Updated: 2020-08-30 04:22Summary
Security update for librepo
Severity
Important
Notes
Title of the patch: Security update for librepo
Description of the patch: This update for librepo fixes the following issues:
- Fixed path validation to prevent directory traversal attacks (bsc#1175475, CVE-2020-14352)
This update was imported from the SUSE:SLE-15-SP2:Update update project.
Patchnames: openSUSE-2020-1289
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
6 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
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Vendor Fix
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Vendor Fix
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| Unresolved product id: openSUSE Leap 15.2:librepo0-1.11.2-lp152.2.3.1.x86_64 | — |
Vendor Fix
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Vendor Fix
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Threats
Impact
important
References
8 references
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OPENSUSE-SU-2020:1428-1
Vulnerability from csaf_opensuse - Published: 2020-09-14 18:22 - Updated: 2020-09-14 18:22Summary
Security update for librepo
Severity
Important
Notes
Title of the patch: Security update for librepo
Description of the patch: This update for librepo fixes the following issues:
- Fixed path validation to prevent directory traversal attacks (bsc#1175475, CVE-2020-14352)
This update was imported from the SUSE:SLE-15-SP2:Update update project.
This update was imported from the openSUSE:Leap:15.2:Update update project.
Patchnames: openSUSE-2020-1428
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
12 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Package Hub 15 SP2:librepo-devel-1.11.2-bp152.2.3.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:librepo-devel-1.11.2-bp152.2.3.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:librepo-devel-1.11.2-bp152.2.3.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:librepo-devel-1.11.2-bp152.2.3.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:librepo0-1.11.2-bp152.2.3.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:librepo0-1.11.2-bp152.2.3.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:librepo0-1.11.2-bp152.2.3.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:librepo0-1.11.2-bp152.2.3.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:python3-librepo-1.11.2-bp152.2.3.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:python3-librepo-1.11.2-bp152.2.3.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:python3-librepo-1.11.2-bp152.2.3.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:python3-librepo-1.11.2-bp152.2.3.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
8 references
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OPENSUSE-SU-2021:0277-1
Vulnerability from csaf_opensuse - Published: 2021-02-12 00:12 - Updated: 2021-02-12 00:12Summary
Security update for librepo
Severity
Important
Notes
Title of the patch: Security update for librepo
Description of the patch: This update for librepo fixes the following issues:
- Upgrade to 1.12.1
+ Validate path read from repomd.xml (bsc#1175475, CVE-2020-14352)
- Changes from 1.12.0
+ Prefer mirrorlist/metalink over baseurl (rh#1775184)
+ Decode package URL when using for local filename (rh#1817130)
+ Fix memory leak in lr_download_metadata() and lr_yum_download_remote()
+ Download sources work when at least one of specified is working (rh#1775184)
This update was imported from the SUSE:SLE-15-SP2:Update update project.
Patchnames: openSUSE-2021-277
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
6 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: openSUSE Leap 15.2:librepo-devel-1.12.1-lp152.2.6.1.i586 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.2:librepo-devel-1.12.1-lp152.2.6.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.2:librepo0-1.12.1-lp152.2.6.1.i586 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.2:librepo0-1.12.1-lp152.2.6.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.2:python3-librepo-1.12.1-lp152.2.6.1.i586 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.2:python3-librepo-1.12.1-lp152.2.6.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
8 references
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OPENSUSE-SU-2021:0295-1
Vulnerability from csaf_opensuse - Published: 2021-02-15 11:04 - Updated: 2021-02-15 11:04Summary
Security update for librepo
Severity
Important
Notes
Title of the patch: Security update for librepo
Description of the patch: This update for librepo fixes the following issues:
- Upgrade to 1.12.1
+ Validate path read from repomd.xml (bsc#1175475, CVE-2020-14352)
- Changes from 1.12.0
+ Prefer mirrorlist/metalink over baseurl (rh#1775184)
+ Decode package URL when using for local filename (rh#1817130)
+ Fix memory leak in lr_download_metadata() and lr_yum_download_remote()
+ Download sources work when at least one of specified is working (rh#1775184)
This update was imported from the SUSE:SLE-15-SP2:Update update project.
This update was imported from the openSUSE:Leap:15.2:Update update project.
Patchnames: openSUSE-2021-295
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
12 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Package Hub 15 SP2:librepo-devel-1.12.1-bp152.2.6.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:librepo-devel-1.12.1-bp152.2.6.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:librepo-devel-1.12.1-bp152.2.6.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:librepo-devel-1.12.1-bp152.2.6.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:librepo0-1.12.1-bp152.2.6.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:librepo0-1.12.1-bp152.2.6.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:librepo0-1.12.1-bp152.2.6.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:librepo0-1.12.1-bp152.2.6.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:python3-librepo-1.12.1-bp152.2.6.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:python3-librepo-1.12.1-bp152.2.6.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:python3-librepo-1.12.1-bp152.2.6.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:python3-librepo-1.12.1-bp152.2.6.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
8 references
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OPENSUSE-SU-2024:10984-1
Vulnerability from csaf_opensuse - Published: 2024-06-15 00:00 - Updated: 2024-06-15 00:00Summary
librepo-devel-1.14.2-1.2 on GA media
Severity
Moderate
Notes
Title of the patch: librepo-devel-1.14.2-1.2 on GA media
Description of the patch: These are all security issues fixed in the librepo-devel-1.14.2-1.2 package on the GA media of openSUSE Tumbleweed.
Patchnames: openSUSE-Tumbleweed-2024-10984
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
12 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: openSUSE Tumbleweed:librepo-devel-1.14.2-1.2.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:librepo-devel-1.14.2-1.2.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:librepo-devel-1.14.2-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:librepo-devel-1.14.2-1.2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:librepo0-1.14.2-1.2.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:librepo0-1.14.2-1.2.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:librepo0-1.14.2-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:librepo0-1.14.2-1.2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:python3-librepo-1.14.2-1.2.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:python3-librepo-1.14.2-1.2.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:python3-librepo-1.14.2-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:python3-librepo-1.14.2-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
5 references
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}
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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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