What’s Vulnerable › Vulnerabilities

CVE-2018-12264

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-06-13 · updated 2026-06-17
• Weakness: CWE-125

Description

Exiv2 0.26 has integer overflows in LoaderTiff::getData() in preview.cpp, leading to an out-of-bounds read in Exiv2::ValueType::setDataArea in value.hpp.

Affected products

• Canonical Ubuntu Linux: 14.04, 16.04, 17.10, 18.04
• Debian Linux: 8.0, 9.0
• exiv2: 0.26

References

• http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html
• https://access.redhat.com/errata/RHSA-2019:2101
• https://github.com/Exiv2/exiv2/issues/366
• https://github.com/TeamSeri0us/pocs/blob/master/exiv2/2-out-of-read-Poc
• https://lists.debian.org/debian-lts-announce/2018/06/msg00010.html
• https://security.gentoo.org/glsa/201811-14
• https://usn.ubuntu.com/3700-1/
• https://www.debian.org/security/2018/dsa-4238
• http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html
• https://access.redhat.com/errata/RHSA-2019:2101
• https://github.com/Exiv2/exiv2/issues/366
• https://github.com/TeamSeri0us/pocs/blob/master/exiv2/2-out-of-read-Poc

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