PT-2024-20106 · Mailcow · Mailcow

0Xbunniee · Published 2024-02-02 · Updated 2024-02-10 · CVE-2024-23824

Positive Technologies (AI Summary)

CVSS v3.1

4.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions mailcow versions 2023-12a and prior

Description The application is vulnerable to a pixel flood attack. Once the payload has been successfully uploaded in the logo, the application becomes slow and unresponsive in the admin page.

Recommendations For versions 2023-12a and prior, update to version 2024-01 to resolve the issue. As a temporary workaround, consider restricting the upload of logos to minimize the risk of exploitation.

Exploit

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2024-23824

GHSA-45RV-3C5P-W4H7

Affected Products

Mailcow

References · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/23xxx/CVE-2024-23824.json · Exploit
• 🔥 https://github.com/0xbunniee/MailCow-Pixel-Flood-Attack · Exploit
• https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-45rv-3c5p-w4h7 · Vendor Advisory
• https://github.com/mailcow/mailcow-dockerized/commit/7f6f7e0e9ff608618e5b144bcf18d279610aa3ed · Patch
• https://osv.dev/vulnerability/CVE-2024-23824 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-23824 · Security Note
• https://twitter.com/CVEnew/status/1753439720535961889 · Twitter Post
• https://t.me/cvenotify/70932 · Telegram Post