Ubuntu alert USN-7984-1 (pagure)

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noreply+usn-bot@canonical.com
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ubuntu-security-announce@lists.ubuntu.com
Subject:
             
 
[USN-7984-1] Pagure vulnerabilities
Date:
             
 
Wed, 04 Feb 2026 02:34:24 +0000
Message-ID:
             
 
<E1vnSim-0001SJ-Vx@lists.ubuntu.com>
==========================================================================
Ubuntu Security Notice USN-7984-1
January 29, 2026

pagure vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS

Summary:

Several security issues were fixed in Pagure.

Software Description:
- pagure: A git-centered forge using pygit2

Details:

Thomas Chauchefoin discovered that Pagure incorrectly handled symbolic
links in Git repositories. A remote attacker could possibly use this
issue to cause Pagure to expose files outside the intended repository
boundaries. (CVE-2024-4981)

Thomas Chauchefoin discovered that Pagure did not properly sanitize path
inputs. A remote attacker could possibly use this issue to read arbitrary
files. (CVE-2024-4982)

Thomas Chauchefoin discovered that Pagure incorrectly handled symbolic
links during repository archiving. A remote attacker could possibly use
this issue to disclose local files on the server. (CVE-2024-47515)

Thomas Chauchefoin discovered that Pagure incorrectly handled certain
inputs. A remote attacker could possibly use this issue to execute
arbitrary code on the server. (CVE-2024-47516)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 24.04 LTS
  pagure                          5.11.3+dfsg-2.1ubuntu0.2

Ubuntu 22.04 LTS
  pagure                          5.11.3+dfsg-1ubuntu0.1

Ubuntu 20.04 LTS
  pagure                          5.8.1+dfsg-3ubuntu0.1~esm1
                                  Available with Ubuntu Pro

In general, a standard system update will make all the necessary changes.

References:
  https://ubuntu.com/security/notices/USN-7984-1
  CVE-2024-47515, CVE-2024-47516, CVE-2024-4981, CVE-2024-4982

Package Information:
  https://launchpad.net/ubuntu/+source/pagure/5.11.3+dfsg-2...
  https://launchpad.net/ubuntu/+source/pagure/5.11.3+dfsg-1...


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