Use After Free in Sixlabors Imagesharp
CVE-2024-27929
ImageSharp is a managed, cross-platform, 2D graphics library. A heap-use-after-free flaw was found in ImageSharp's InitializeImage() function of PngDecoderCore.cs file. This vulnerability is triggered when an attacker passes a specially crafted PNG image file to ImageSharp for conversion, potentially leading to information disclosure. This issue has been patched in versions 3.1.3 and 2.1.7.
Vulnerability class: Use-After-Free
EPSS: 0.004 (27.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H.
Affected products
- Sixlabors Imagesharp — versions >= 3.0.0, < 3.1.3, < 2.1.7
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-27929?
- CVE-2024-27929 is a high-severity vulnerability in Sixlabors Imagesharp, classified under Use After Free. CVSS score: 7.1/10. Published 2024-03-05.
- How severe is CVE-2024-27929?
- High severity. CVSS v3 base score is 7.1 out of 10.