Upstream information

CVE-2020-14352 at MITRE

Description

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 8.5
Vector AV:N/AC:M/Au:S/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication Single
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8 8
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required Low Low
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1175475 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 7
  • librepo >= 1.8.1-8.el7_9
  • librepo-devel >= 1.8.1-8.el7_9
  • python-librepo >= 1.8.1-8.el7_9
Patchnames:
RHSA-2020:5012
SUSE Liberty Linux 8
  • librepo >= 1.11.0-3.el8_2
  • python3-librepo >= 1.11.0-3.el8_2
Patchnames:
RHSA-2020:3658
SUSE Package Hub 15 SP2
  • librepo-devel >= 1.12.1-bp152.2.6.1
  • librepo0 >= 1.12.1-bp152.2.6.1
  • python3-librepo >= 1.12.1-bp152.2.6.1
Patchnames:
openSUSE-2020-1428
openSUSE-2021-295
SUSE Package Hub 15 SP4
  • hawkey-man >= 0.65.0-bp154.2.1
  • libdnf-devel >= 0.65.0-bp154.2.1
  • libdnf-repo-config-zypp >= 0.65.0-bp154.2.1
  • libdnf2 >= 0.65.0-bp154.2.1
  • librepo-devel >= 1.14.2-bp154.2.1
  • librepo0 >= 1.14.2-bp154.2.1
  • python3-hawkey >= 0.65.0-bp154.2.1
  • python3-libdnf >= 0.65.0-bp154.2.1
  • python3-librepo >= 1.14.2-bp154.2.1
Patchnames:
openSUSE-2022-10143
openSUSE Leap 15.2
  • librepo-devel >= 1.12.1-lp152.2.6.1
  • librepo0 >= 1.12.1-lp152.2.6.1
  • python3-librepo >= 1.12.1-lp152.2.6.1
Patchnames:
openSUSE-2020-1289
openSUSE-2021-277
openSUSE Leap 15.4
  • hawkey-man >= 0.65.0-bp154.2.1
  • libdnf-devel >= 0.65.0-bp154.2.1
  • libdnf-repo-config-zypp >= 0.65.0-bp154.2.1
  • libdnf2 >= 0.65.0-bp154.2.1
  • librepo-devel >= 1.14.2-bp154.2.1
  • librepo0 >= 1.14.2-bp154.2.1
  • python3-hawkey >= 0.65.0-bp154.2.1
  • python3-libdnf >= 0.65.0-bp154.2.1
  • python3-librepo >= 1.14.2-bp154.2.1
Patchnames:
openSUSE-2022-10143
openSUSE Tumbleweed
  • librepo-devel >= 1.14.2-1.2
  • librepo0 >= 1.14.2-1.2
  • python3-librepo >= 1.14.2-1.2
Patchnames:
openSUSE Tumbleweed GA librepo-devel-1.14.2-1.2


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Module for Package Hub 15 SP5 librepo Already fixed
Products past their end of life and not receiving proactive updates anymore.
SUSE Package Hub 15 SP2 librepo Released
SUSE Package Hub 15 SP4 libdnf Released
SUSE Package Hub 15 SP4 librepo Released


SUSE Timeline for this CVE

CVE page created: Thu Aug 13 13:39:07 2020
CVE page last modified: Mon Jan 1 01:49:10 2024