PT-2023-32169 · Moodle+7 · Moodle+6

Yaniv Nizry · Published 2023-11-09 · Updated 2024-03-06 · CVE-2023-5548

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided descriptions.

Description The issue involves the need for stronger revision number limitations on file serving endpoints to enhance cache poisoning protection. This is a measure to improve security against potential cache poisoning attacks, which could compromise the integrity of cached data.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Insufficient Verification of Data Authenticity

Weakness Enumeration

CWE-345

CWE-349

Related Identifiers

BIT-MOODLE-2023-5548

CVE-2023-5548

GHSA-CWH2-Q44X-5W3C

Affected Products

Moodle

Ckeditor4

Extra Packages For Enterprise Linux

Fedora

Moodle/Moodle

Upx

Wireshark

References · 14

• https://nvd.nist.gov/vuln/detail/CVE-2023-5548 · Security Note
• https://moodle.org/mod/forum/discuss.php?d=451589 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-5548 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-5548 · Security Note
• https://osv.dev/vulnerability/GHSA-cwh2-q44x-5w3c · Vendor Advisory
• http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-77846 · Patch
• https://osv.dev/vulnerability/CVE-2023-5548 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-5548 · Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=2243449 · Patch
• https://osv.dev/vulnerability/BIT-moodle-2023-5548 · Vendor Advisory
• https://github.com/moodle/moodle · Note
• https://github.com/moodle/moodle/commit/7679452caff6faa33f00d3f0589c5190bc01a933 · Note
• https://twitter.com/VulmonFeeds/status/1722738052727025842 · Twitter Post
• https://twitter.com/CVEnew/status/1722703739474092084 · Twitter Post