CVE-2005-3962
perl - integer overflow
EPSS 1.4%
描述
Integer overflow in the format string functionality (Perl_sv_vcatpvfn) in Perl 5.9.2 and 5.8.6 Perl allows attackers to overwrite arbitrary memory and possibly execute arbitrary code via format string specifiers with large values, which causes an integer wrap and leads to a buffer overflow, as demonstrated using format string vulnerabilities in Perl applications.
如何修補 CVE-2005-3962
要修補 CVE-2005-3962,請將受影響套件升級到下列已修補版本。
- Debian/perl—升級至 5.8.7-9 或更新版本
- Debian/perl—升級至 5.8.4-8sarge3 或更新版本
CVE-2005-3962 正在被利用嗎?
低 — EPSS 為 1.4%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 5.8.7-9
- from 0, < 5.8.4-8sarge3