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VULNERABILITIES

CVE-2007-4770 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00001.html CVEThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2008-0090.html CVEThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=429023 CVEIssue TrackingThird Party Advisory
http://secunia.com/advisories/28575 CVEPermissions Required
http://secunia.com/advisories/28615 CVEPermissions Required

see all 80 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-399Resource Management Errors[email protected]

Affected Products

ProductVersions
icu-project international components for unicode
<= 3.8.1

CPE

  • cpe:2.3:a:icu-project:international_components_for_unicode:*:*:*:*:*:c/c++:*:*

Remediation

  • No remediation found in references.

Change History

9 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2007-4770
NVD Published Date:
Jan 29, 2008
NVD Last Modified:
Jun 16, 2026
Source:
[email protected]
CVE-2007-4770 Details - Not Deferred