Debian/gcc-12: medium 4.8
**DISPUTED**A failure in the -fstack-protector feature in GCC-based toolchains that target AArch64 allows an attacker to exploit an existing buffer overflow in dynamically-sized local variables in you
Action: Upgrade gcc-12 to 12.3.0-9 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 12.3.0-9 | - |
Fixed versions
| 12.3.0-9 |
Sources
- osv: DEBIAN-CVE-2023-4039#Debian:14/gcc-12
- https://security-tracker.debian.org/tracker/CVE-2023-4039
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