PT-2024-2029 · Unknown · Gguf Library

Francesco Benvenuto · Published 2024-02-26 · Updated 2026-04-27 · CVE-2024-21836

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions GGUF library (affected versions not specified)

Description A heap-based buffer overflow vulnerability exists in the GGUF library's header.n tensors functionality of llama.cpp Commit 18c2e17. This issue is related to an integer overflow in the header.n tensors function. A specially crafted .gguf file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

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

Exploit

Memory Corruption

Integer Overflow

Weakness Enumeration

CWE-787

CWE-190

Related Identifiers

BDU:2024-01897

CVE-2024-21836

Affected Products

Gguf Library

References · 9

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2024-1915 · Exploit
• https://bdu.fstec.ru/vul/2024-01897 · Security Note
• https://osv.dev/vulnerability/CVE-2024-21836 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-21836 · Security Note
• https://t.me/cvenotify/72353 · Telegram Post
• https://t.me/cveNotify/161122 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1762177080769286560 · Twitter Post
• https://twitter.com/cracbot/status/1762369555785994361 · Twitter Post
• https://twitter.com/CVEnew/status/1762150240784666736 · Twitter Post