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From: Bruce Cable <bruce.cable@canonical.com>
Reply-To: Ubuntu Security <security@ubuntu.com>
To: ubuntu-security-announce@lists.ubuntu.com
Message-ID: <0247e88e-bfb2-49fb-a312-6874a8d0b5ee@canonical.com>
Subject: [USN-7375-1] Org Mode vulnerabilities

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==========================================================================
Ubuntu Security Notice USN-7375-1
March 27, 2025

org-mode vulnerabilities
==========================================================================

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

- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS

Summary:

Several security issues were fixed in Org Mode.

Software Description:
- org-mode: keep notes, maintain ToDo lists, and do project planning in emacs

Details:

It was discovered that Org Mode did not correctly handle filenames
containing shell metacharacters. An attacker could possibly use this issue
to cause a denial of service or execute arbitrary code. This issue only
affected Ubuntu 22.04 LTS. (CVE-2023-28617)

It was discovered that Org Mode could run untrusted code left in its
buffer. An attacker could possibly use this issue to cause a denial of
service or execute arbitrary code. This issue only affected
Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2024-30202)

It was discovered that Org Mode did not correctly handle the contents of
remote files. An attacker could possibly use this issue to cause a denial
of service or execute arbitrary code. This issue only affected
Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS and Ubuntu 24.04 LTS.
(CVE-2024-30205)

It was discovered that Org Mode could be made to run arbitrary Elisp code.
An attacker could possibly use this issue to cause a denial of service or
execute arbitrary code. (CVE-2024-39331)

Update instructions:

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

Ubuntu 24.04 LTS
   elpa-org                        9.6.10+dfsg-1ubuntu0.1~esm1
                                   Available with Ubuntu Pro

Ubuntu 22.04 LTS
   elpa-org                        9.5.2+dfsh-4ubuntu0.1~esm1
                                   Available with Ubuntu Pro

Ubuntu 20.04 LTS
   elpa-org                        9.3.1+dfsg-1ubuntu0.1~esm1
                                   Available with Ubuntu Pro

Ubuntu 18.04 LTS
   elpa-org                        9.1.6+dfsg-1ubuntu0.1~esm1
                                   Available with Ubuntu Pro

Ubuntu 16.04 LTS
   org-mode                        8.3.3-2ubuntu0.1~esm1
                                   Available with Ubuntu Pro

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

References:
   https://ubuntu.com/security/notices/USN-7375-1
   CVE-2023-28617, CVE-2024-30202, CVE-2024-30205, CVE-2024-39331

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