What’s Vulnerable › Vulnerabilities

CVE-2018-5816

• Severity: medium (CVSS 6.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-12-07 · updated 2026-06-17
• Weakness: CWE-190

Description

An integer overflow error within the "identify()" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.12 can be exploited to trigger a division by zero via specially crafted NOKIARAW file (Note: This vulnerability is caused due to an incomplete fix of CVE-2018-5804).

Affected products

• Canonical Ubuntu Linux: 14.04, 16.04, 18.04
• LibRaw: before 0.18.12 — fixed in 0.18.12

How to fix

Upgrade to a fixed version: LibRaw 0.18.12. Check the vendor advisory for mitigations.

References

• https://github.com/LibRaw/LibRaw/blob/master/Changelog.txt
• https://github.com/LibRaw/LibRaw/commit/1d8d1b452e5dc74033ee9f846081a0efb616cc39
• https://secuniaresearch.flexerasoftware.com/advisories/83507/
• https://secuniaresearch.flexerasoftware.com/secunia_research/2018-14/
• https://usn.ubuntu.com/3838-1/
• https://github.com/LibRaw/LibRaw/blob/master/Changelog.txt
• https://github.com/LibRaw/LibRaw/commit/1d8d1b452e5dc74033ee9f846081a0efb616cc39
• https://secuniaresearch.flexerasoftware.com/advisories/83507/
• https://secuniaresearch.flexerasoftware.com/secunia_research/2018-14/
• https://usn.ubuntu.com/3838-1/

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