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Vulnerability Details :

CVE-2020-14352

Summary
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
Published At-30 Aug, 2020 | 13:55
Updated At-04 Aug, 2024 | 12:39
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:redhat
Assigner Org ID:53f830b8-0a3f-465b-8143-3b8a9948e749
Published At:30 Aug, 2020 | 13:55
Updated At:04 Aug, 2024 | 12:39
Rejected At:
▼CVE Numbering Authority (CNA)

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.

Affected Products
Vendor
n/a
Product
librepo
Versions
Affected
  • librepo versions before 1.12.1
Problem Types
TypeCWE IDDescription
CWECWE-22CWE-22
Type: CWE
CWE ID: CWE-22
Description: CWE-22
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://bugzilla.redhat.com/show_bug.cgi?id=1866498
x_refsource_MISC
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00072.html
x_refsource_MISC
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00055.html
vendor-advisory
x_refsource_SUSE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OOMDEQBRJ7SO2QWL7H23G3VV2VSCUYOY/
vendor-advisory
x_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/33RX4P5R5YL4NZSFSE4NOX37X6YCXAS4/
vendor-advisory
x_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XDMHVY7OMIJNSPVZ2GJWHT77Z5V3YJ55/
vendor-advisory
x_refsource_FEDORA
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=1866498
Resource:
x_refsource_MISC
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00072.html
Resource:
x_refsource_MISC
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00055.html
Resource:
vendor-advisory
x_refsource_SUSE
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OOMDEQBRJ7SO2QWL7H23G3VV2VSCUYOY/
Resource:
vendor-advisory
x_refsource_FEDORA
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/33RX4P5R5YL4NZSFSE4NOX37X6YCXAS4/
Resource:
vendor-advisory
x_refsource_FEDORA
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XDMHVY7OMIJNSPVZ2GJWHT77Z5V3YJ55/
Resource:
vendor-advisory
x_refsource_FEDORA
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://bugzilla.redhat.com/show_bug.cgi?id=1866498
x_refsource_MISC
x_transferred
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00072.html
x_refsource_MISC
x_transferred
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00055.html
vendor-advisory
x_refsource_SUSE
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OOMDEQBRJ7SO2QWL7H23G3VV2VSCUYOY/
vendor-advisory
x_refsource_FEDORA
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/33RX4P5R5YL4NZSFSE4NOX37X6YCXAS4/
vendor-advisory
x_refsource_FEDORA
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XDMHVY7OMIJNSPVZ2GJWHT77Z5V3YJ55/
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=1866498
Resource:
x_refsource_MISC
x_transferred
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00072.html
Resource:
x_refsource_MISC
x_transferred
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00055.html
Resource:
vendor-advisory
x_refsource_SUSE
x_transferred
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OOMDEQBRJ7SO2QWL7H23G3VV2VSCUYOY/
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/33RX4P5R5YL4NZSFSE4NOX37X6YCXAS4/
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XDMHVY7OMIJNSPVZ2GJWHT77Z5V3YJ55/
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secalert@redhat.com
Published At:30 Aug, 2020 | 15:15
Updated At:07 Nov, 2023 | 03:17

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.18.0HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Primary2.08.5HIGH
AV:N/AC:M/Au:S/C:C/I:C/A:C
Type: Primary
Version: 3.1
Base score: 8.0
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 8.5
Base severity: HIGH
Vector:
AV:N/AC:M/Au:S/C:C/I:C/A:C
CPE Matches

Red Hat, Inc.
redhat
>>librepo>>Versions before 1.12.1(exclusive)
cpe:2.3:a:redhat:librepo:*:*:*:*:*:*:*:*
openSUSE
opensuse
>>backports_sle>>15.0
cpe:2.3:a:opensuse:backports_sle:15.0:sp2:*:*:*:*:*:*
openSUSE
opensuse
>>leap>>15.2
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
Fedora Project
fedoraproject
>>fedora>>31
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
Fedora Project
fedoraproject
>>fedora>>32
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
Fedora Project
fedoraproject
>>fedora>>33
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-22Primarynvd@nist.gov
CWE-22Secondarysecalert@redhat.com
CWE ID: CWE-22
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-22
Type: Secondary
Source: secalert@redhat.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00072.htmlsecalert@redhat.com
Mailing List
Patch
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00055.htmlsecalert@redhat.com
Mailing List
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1866498secalert@redhat.com
Issue Tracking
Patch
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/33RX4P5R5YL4NZSFSE4NOX37X6YCXAS4/secalert@redhat.com
N/A
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OOMDEQBRJ7SO2QWL7H23G3VV2VSCUYOY/secalert@redhat.com
N/A
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XDMHVY7OMIJNSPVZ2GJWHT77Z5V3YJ55/secalert@redhat.com
N/A
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00072.html
Source: secalert@redhat.com
Resource:
Mailing List
Patch
Third Party Advisory
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00055.html
Source: secalert@redhat.com
Resource:
Mailing List
Third Party Advisory
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=1866498
Source: secalert@redhat.com
Resource:
Issue Tracking
Patch
Third Party Advisory
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/33RX4P5R5YL4NZSFSE4NOX37X6YCXAS4/
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OOMDEQBRJ7SO2QWL7H23G3VV2VSCUYOY/
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XDMHVY7OMIJNSPVZ2GJWHT77Z5V3YJ55/
Source: secalert@redhat.com
Resource: N/A

Change History

0
Information is not available yet

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