QID 357268

Date Published: 2024-03-05

QID 357268: Amazon Linux Security Advisory for glib2 : ALAS2-2024-2487

An issue was discovered in gnome glib before 2.66.8.
When g_file_replace() is used with g_file_create_replace_destination to replace a path that is a dangling symlink, it incorrectly also creates the target of the symlink as an empty file, which could conceivably have security relevance if the symlink is attacker-controlled. (
If the path is a symlink to a file that already exists, then the contents of that file correctly remain unchanged.) (
( CVE-2021-28153)

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a securitybreach or could affect integrity, availability, and confidentiality.

CVSS V3 rated as Medium - 5.3 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

Please refer to Amazon advisory: ALAS2-2024-2487 for affected packages and patching details, or update with your package manager.

Vendor References

ALAS2-2024-2487 - alas.aws.amazon.com/AL2/ALAS-2024-2487.html

CVEs related to QID 357268

CVE-2021-28153 |

Software Advisories

Advisory ID	Software	Component	Link
ALAS2-2024-2487	amazon linux 2		alas.aws.amazon.com/AL2/ALAS-2024-2487.html

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