CVE-2007-4770

CVE-2007-4770 affects the ICU libicu library. The issue arises when processing backreferences to capture group zero (\0), potentially causing memory corruption in RE stack frames and leading to a denial-of-service crash. The vulnerability is documented with; affected products include ICU in ICU4J...

CVE-2007-4770: Undefined Security Weakness

libicu in International Components for Unicode ICU 3.8.1 and earlier attempts to process backreferences to the nonexistent capture group zero aka \0, which might allow context-dependent attackers to read from, or write to, out-of-bounds memory locations, related to corruption of REStackFrames...