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Package details: pkg:rpm/redhat/libwebp@0.3.0-11?arch=el7
purl pkg:rpm/redhat/libwebp@0.3.0-11?arch=el7
Next non-vulnerable version None.
Latest non-vulnerable version None.
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. There are no reported fixed by versions.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-01T13:54:26.532852+00:00 RedHat Importer Affected by VCID-5hzf-gdbj-8ud8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-1999.json 38.0.0