CVE-2007-4771
9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
7.2 High
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
80.1%
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.
Affected configurations
References
lists.opensuse.org/opensuse-security-announce/2008-03/msg00001.html
rhn.redhat.com/errata/RHSA-2008-0090.html
secunia.com/advisories/28575
secunia.com/advisories/28615
secunia.com/advisories/28669
secunia.com/advisories/28783
secunia.com/advisories/29194
secunia.com/advisories/29242
secunia.com/advisories/29291
secunia.com/advisories/29294
secunia.com/advisories/29333
secunia.com/advisories/29852
secunia.com/advisories/29910
secunia.com/advisories/29987
secunia.com/advisories/30179
security.gentoo.org/glsa/glsa-200803-20.xml
security.gentoo.org/glsa/glsa-200805-16.xml
securitytracker.com/id?1019269
sourceforge.net/mailarchive/message.php?msg_name=d03a2ffb0801221538x68825e42xb4a4aaf0fcccecbd%40mail.gmail.com
sunsolve.sun.com/search/document.do?assetkey=1-26-231641-1
sunsolve.sun.com/search/document.do?assetkey=1-26-233922-1
wiki.rpath.com/wiki/Advisories:rPSA-2008-0043
www.debian.org/security/2008/dsa-1511
www.mandriva.com/security/advisories?name=MDVSA-2008:026
www.novell.com/linux/security/advisories/2008_23_openoffice.html
www.openoffice.org/security/cves/CVE-2007-4770.html
www.openoffice.org/security/cves/CVE-2007-5745.html
www.securityfocus.com/archive/1/487677/100/0/threaded
www.securityfocus.com/bid/27455
www.ubuntu.com/usn/usn-591-1
www.vupen.com/english/advisories/2008/0282
www.vupen.com/english/advisories/2008/0807/references
www.vupen.com/english/advisories/2008/1375/references
bugzilla.redhat.com/show_bug.cgi?id=429025
exchange.xforce.ibmcloud.com/vulnerabilities/39936
issues.rpath.com/browse/RPL-2199
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10507
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5431
www.redhat.com/archives/fedora-package-announce/2008-January/msg00896.html
www.redhat.com/archives/fedora-package-announce/2008-January/msg00921.html
Related
9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
7.2 High
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
80.1%