CVE-2016-3177

giflib: Use-after-free in gifcolor utility

Published 23 Jan 2017Modified 17 Jun 2026CWE 415, 416

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Red Hat3.3AV:L/AC:M/Au:N/C:N/I:P/A:P

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Red Hat (low).

Description

Multiple use-after-free and double-free vulnerabilities in gifcolor.c in GIFLIB 5.1.2 have unspecified impact and attack vectors.

Affected packages and fixed versions

Source	Package	Fixed in
debian 11	giflib	5.1.4-0.1
debian 12	giflib	5.1.4-0.1
debian 13	giflib	5.1.4-0.1
debian 14	giflib	5.1.4-0.1
echo	giflib	5.1.4-0.1
root.io debian 11	rootio-giflib	5.1.4-0.1
root.io debian 12	rootio-giflib	5.1.4-0.1

References

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Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.