CVE-2007-1661
EPSS 2.0%發布日:2007/11/7修改日:2026/4/28
描述
Perl-Compatible Regular Expression (PCRE) library before 7.3 backtracks too far when matching certain input bytes against some regex patterns in non-UTF-8 mode, which allows context-dependent attackers to obtain sensitive information or cause a denial of service (crash), as demonstrated by the "\X?\d" and "\P{L}?\d" patterns.
受影響套件(2)
- Debian/glib2.0from 0, < 2.14.3-1
- Debian/pcre3from 0, < 7.3-1