CVE-2023-0996

CVSS 7.8 HIGHEPSS 0.3%CWE-120

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.8EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

24 Feb 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

There is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call.

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

Affected products

Struktur · libheif

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References

https://github.com/strukturag/libheif/pull/759 https://govtech-csg.github.io/security-advisories/2023/02/24/CVE-2023-0996.html