CVEvulnerability

CVE-2007-4770

6.8 MEDIUM Published 2008-01-29 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2008-01-29
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-399

Description

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.

Affected configurations

• icu-project international components for unicode (<= 3.8.1)

Related

Weakness · not in database (1)

References