Vulnerability in Icu-Project International Components For Unicode
CVE-2007-4771
Heap-based buffer overflow in the doInterval function in regexcmp.cpp in libicu in International Components for Unicode (ICU) 3.8.1 and earlier allows context-dependent attackers to cause a denial of service (memory consumption) and possibly have unspecified other impact via a regular expression that writes a large amount of data to the backtracking stack. NOTE: some of these details are obtained from third party information.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 9.3 (High). Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.025 (84.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 84.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.025 · newest: 0.025 · change: 0.000
Affected products
Weakness classification (CWE)
References
- exchange.xforce.ibmcloud.com/vulnerabilities/39936 (VDB Entry, Third Party Advisory, vdb-entry)
- sunsolve.sun.com/search/document.do (vendor-advisory, Broken Link)
- secunia.com/advisories/28615 (Permissions Required, third-party-advisory)
- 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)
- bugzilla.redhat.com/show_bug.cgi (Third Party Advisory, Issue Tracking)
- securitytracker.com/id (VDB Entry, Third Party Advisory, vdb-entry)