Chromium Libwebp vulnerabilities

1 known vulnerability affecting chromium/libwebp.

Total CVEs

1

CISA KEV

0

Public exploits

0

Exploited in wild

0

Severity breakdown

HIGH1

Vulnerabilities

Page 1 of 1

CVE-2023-1999HIGHCVSS 7.5≥ 0.4.2, < 1.3.1≥ 0.4.2, < 1.3.0-8-ga486d8002023-06-20

CVE-2023-1999 [HIGH] CWE-416 CVE-2023-1999: There exists a use after free/double free in libwebp. An attacker can use the ApplyFiltersAndEncode( 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.