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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.004 (26.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 26.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Sixlabors Imagesharp — versions >= 3.0.0, < 3.1.3, < 2.1.7
Weakness classification (CWE)
References
- github.com/SixLabors/ImageSharp/security/advisories/GHSA-65x7-c272-7g7r (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.