Vulnerability in Icu-Project International Components For Unicode
CVE-2007-4770
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 6.8 (Medium). Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.029 (86.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 86.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.029 · newest: 0.029 · change: 0.000
Affected products
Weakness classification (CWE)
References
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:11172 (signature, Third Party Advisory, vdb-entry)
- sunsolve.sun.com/search/document.do (vendor-advisory, Broken Link)
- secunia.com/advisories/28615 (Permissions Required, third-party-advisory)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:5507 (signature, Third Party Advisory, vdb-entry)
- secunia.com/advisories/29852 (Permissions Required, third-party-advisory)
- secunia.com/advisories/28783 (Permissions Required, third-party-advisory)
- secunia.com/advisories/29291 (Permissions Required, third-party-advisory)
- www.novell.com/linux/security/advisories/2008_23_openoffice.html (vendor-advisory, Third Party Advisory)
- secunia.com/advisories/29242 (Permissions Required, third-party-advisory)
- securitytracker.com/id (VDB Entry, Third Party Advisory, vdb-entry)