VulnerableCode Package Details - pkg:conan/libwebp@0.4.2

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Package details: pkg:conan/libwebp@0.4.2

Essentials
History (1)

purl	pkg:conan/libwebp@0.4.2
Tags	Ghost

Next non-vulnerable version	1.3.2
Latest non-vulnerable version	1.3.2
Risk	4.0

Vulnerabilities affecting this package (1)

Vulnerability	Summary	Fixed by
VCID-5hzf-gdbj-8ud8 Aliases: CVE-2023-1999	Double Free There exists a use after free/double free in libwebp. An attacker can use the ApplyFiltersAndEncode() function and loop through to free best.bw and assign best = trial pointer. The second loop will then return 0 because of an Out of memory error in VP8 encoder, the pointer is still assigned to trial and the AddressSanitizer will attempt a double free.	1.3.1 Affected by 1 other vulnerability. This version is affected by these other vulnerabilities: {{ fixed_by_vuln.vulnerability_id }}

Vulnerabilities fixed by this package (0)

Vulnerability	Summary	Aliases
This package is not known to fix vulnerabilities.

Date	Actor	Action	Vulnerability	Source	VulnerableCode Version
2026-04-01T12:51:26.878454+00:00	GitLab Importer	Affected by	VCID-5hzf-gdbj-8ud8	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/libwebp/CVE-2023-1999.yml	38.0.0