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Case File

CVE-2023-1999

MEDIUM · CVSS 5.3 EPSS 0.95%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-06-20 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2023-1999
Severity
MEDIUM
CVSS
5.3
EPSS
0.95%

Original NVD Description

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.