CVE-2024-56522

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

An issue was discovered in TCPDF before 6.8.0. unserializeTCPDFtag uses != (aka loose comparison) and does not use a constant-time function to compare TCPDF tag hashes.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-843

Affected software

No affected versions have been published.

Timeline

Published: Dec 27, 2024
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2024

CVE-2024-565239.1Radware Cloud Web Application Firewall (WAF) before 2025-05-07 allows remote attackers to bypass firewall filters by placing random data in CVE-2024-565249.1Radware Cloud Web Application Firewall (WAF) before 2025-05-07 allows remote attackers to bypass firewall filters by adding a special charac CVE-2024-565259.8In Public Knowledge Project (PKP) OJS, OMP, and OPS before 3.3.0.21 and 3.4.x before 3.4.0.8, an XXE attack by the Journal Editor Role can c CVE-2024-565264.9An issue was discovered in OXID eShop before 7. CMS pages in combination with Smarty may display user information if a CMS page contains a S CVE-2024-565277.5An issue was discovered in TCPDF before 6.8.0. The Error function lacks an htmlspecialchars call for the error message.CVE-2024-565287.5This vulnerability affects Snowplow Collector 3.x before 3.3.0 (unless it’s set up behind a reverse proxy that establishes payload limits). CVE-2024-565297.1Mailcow through 2024-11b has a session fixation vulnerability in the web panel. It allows remote attackers to set a session identifier when CVE-2024-56539.8A vulnerability, which was classified as critical, has been found in Chanjet Smooth T+system 3.5. This issue affects some unknown processing CVE-2024-565315.5In the Linux kernel, the following vulnerability has been resolved: ALSA: caiaq: Use snd_card_free_when_closed() at disconnection The USB CVE-2024-565325.5In the Linux kernel, the following vulnerability has been resolved: ALSA: us122l: Use snd_card_free_when_closed() at disconnection The USB CVE-2024-565335.5In the Linux kernel, the following vulnerability has been resolved: ALSA: usx2y: Use snd_card_free_when_closed() at disconnection The USB CVE-2024-565345.5In the Linux kernel, the following vulnerability has been resolved: isofs: avoid memory leak in iocharset A memleak was found as below: u