What’s Vulnerable › Vulnerabilities

CVE-2020-35531

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-09-01 · updated 2026-06-17
• Weakness: CWE-125

Description

In LibRaw, an out-of-bounds read vulnerability exists within the get_huffman_diff() function (libraw\src\x3f\x3f_utils_patched.cpp) when reading data from an image file.

Affected products

• Debian Linux: 10.0
• LibRaw: 0.20.0, 0.20.0-rc2, 0.20.1, 0.20.2, 0.21.0-beta1

References

• https://github.com/LibRaw/LibRaw/commit/d75af00681a74dcc8b929207eb895611a6eceb68
• https://github.com/LibRaw/LibRaw/issues/270
• https://lists.debian.org/debian-lts-announce/2022/09/msg00024.html
• https://github.com/LibRaw/LibRaw/commit/d75af00681a74dcc8b929207eb895611a6eceb68
• https://github.com/LibRaw/LibRaw/issues/270
• https://lists.debian.org/debian-lts-announce/2022/09/msg00024.html

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