What’s Vulnerable › Vulnerabilities

CVE-2019-13112

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-06-30 · updated 2026-06-17
• Weakness: CWE-770

Description

A PngChunk::parseChunkContent uncontrolled memory allocation in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (crash due to an std::bad_alloc exception) via a crafted PNG image file.

Affected products

• Canonical Ubuntu Linux: 16.04, 18.04, 18.10, 19.04
• Debian Linux: 10.0
• exiv2: through 0.27.1
• Fedoraproject Fedora: 30

References

• https://github.com/Exiv2/exiv2/issues/845
• https://github.com/Exiv2/exiv2/pull/846
• https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FGBT5OD2TF4AIXJUC56WOUJRHAZLZ4DC/
• https://usn.ubuntu.com/4056-1/
• https://github.com/Exiv2/exiv2/issues/845
• https://github.com/Exiv2/exiv2/pull/846
• https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FGBT5OD2TF4AIXJUC56WOUJRHAZLZ4DC/
• https://usn.ubuntu.com/4056-1/

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