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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2023-5171
HistorySep 27, 2023 - 3:19 p.m.

CVE-2023-5171

2023-09-2715:19:42
Alpine Linux Development Team
security.alpinelinux.org
11
ion compilation
garbage collection
use-after-free
nul bytes
exploitable crash
firefox
firefox esr
thunderbird
unix

0.001 Low

EPSS

Percentile

30.7%

During Ion compilation, a Garbage Collection could have resulted in a use-after-free condition, allowing an attacker to write two NUL bytes, and cause a potentially exploitable crash. This vulnerability affects Firefox < 118, Firefox ESR < 115.3, and Thunderbird < 115.3.