What’s Vulnerable › Vulnerabilities

CVE-2020-13790

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-06-03 · updated 2026-06-17
• Weakness: CWE-125

Description

libjpeg-turbo 2.0.4, and mozjpeg 4.0.0, has a heap-based buffer over-read in get_rgb_row() in rdppm.c via a malformed PPM input file.

Affected products

• libjpeg-turbo: 2.0.4
• Mozilla Mozjpeg: 4.0.0

References

• http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00031.html
• http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00062.html
• https://github.com/libjpeg-turbo/libjpeg-turbo/commit/3de15e0c344d11d4b90f4a47136467053eb2d09a
• https://github.com/libjpeg-turbo/libjpeg-turbo/issues/433
• https://lists.debian.org/debian-lts-announce/2020/07/msg00033.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P4D6KNUY7YANSPH7SVQ44PJKSABFKAUB/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6563YHSVZK24MPJXGJVK3CQG7JVWZGK/
• https://security.gentoo.org/glsa/202010-03
• https://usn.ubuntu.com/4386-1/
• http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00031.html
• http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00062.html
• https://github.com/libjpeg-turbo/libjpeg-turbo/commit/3de15e0c344d11d4b90f4a47136467053eb2d09a

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