What’s Vulnerable › Vulnerabilities

CVE-2017-18005

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2017-12-31 · updated 2026-06-17
• Weakness: CWE-476

Description

Exiv2 0.26 has a Null Pointer Dereference in the Exiv2::DataValue::toLong function in value.cpp, related to crafted metadata in a TIFF file.

Affected products

• Debian Linux: 10.0
• exiv2: 0.26

References

• https://github.com/Exiv2/exiv2/issues/168
• https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html
• https://github.com/Exiv2/exiv2/issues/168
• https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html

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