MitreCVE-2007-4768CVE-2007-4768
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
AI Score
Confidence
High
EPSS
Percentile
92.5%
Heap-based buffer overflow in Perl-Compatible Regular Expression (PCRE) library before 7.3 allows context-dependent attackers to execute arbitrary code via a singleton Unicode sequence in a character class in a regex pattern, which is incorrectly optimized.
Affected configurations
References
bugs.gentoo.org/show_bug.cgi?id=198976
docs.info.apple.com/article.html?artnum=307179
docs.info.apple.com/article.html?artnum=307562
lists.apple.com/archives/security-announce/2007/Dec/msg00002.html
lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
lists.opensuse.org/opensuse-security-announce/2007-12/msg00007.html
mail.gnome.org/archives/gtk-devel-list/2007-November/msg00022.html
secunia.com/advisories/27538
secunia.com/advisories/27543
secunia.com/advisories/27554
secunia.com/advisories/27697
secunia.com/advisories/27741
secunia.com/advisories/28136
secunia.com/advisories/28157
secunia.com/advisories/28161
secunia.com/advisories/28213
secunia.com/advisories/28406
secunia.com/advisories/28414
secunia.com/advisories/28570
secunia.com/advisories/28714
secunia.com/advisories/28720
secunia.com/advisories/29267
secunia.com/advisories/29420
secunia.com/advisories/30106
secunia.com/advisories/30155
secunia.com/advisories/30219
secunia.com/advisories/30507
secunia.com/advisories/30840
security.gentoo.org/glsa/glsa-200711-30.xml
security.gentoo.org/glsa/glsa-200801-02.xml
security.gentoo.org/glsa/glsa-200801-18.xml
security.gentoo.org/glsa/glsa-200801-19.xml
security.gentoo.org/glsa/glsa-200805-11.xml
securitytracker.com/id?1019116
sunsolve.sun.com/search/document.do?assetkey=1-26-238305-1
sunsolve.sun.com/search/document.do?assetkey=1-26-239286-1
www.adobe.com/support/security/bulletins/apsb07-20.html
www.adobe.com/support/security/bulletins/apsb08-13.html
www.debian.org/security/2007/dsa-1399
www.debian.org/security/2008/dsa-1570
www.gentoo.org/security/en/glsa/glsa-200801-07.xml
www.mandriva.com/security/advisories?name=MDKSA-2007:211
www.redhat.com/support/errata/RHSA-2007-1126.html
www.securityfocus.com/archive/1/483357/100/0/threaded
www.securityfocus.com/archive/1/483579/100/0/threaded
www.securityfocus.com/bid/26346
www.us-cert.gov/cas/techalerts/TA07-352A.html
www.us-cert.gov/cas/techalerts/TA07-355A.html
www.vupen.com/english/advisories/2007/3725
www.vupen.com/english/advisories/2007/3790
www.vupen.com/english/advisories/2007/4238
www.vupen.com/english/advisories/2007/4258
www.vupen.com/english/advisories/2008/0924/references
www.vupen.com/english/advisories/2008/1724/references
www.vupen.com/english/advisories/2008/1966/references
exchange.xforce.ibmcloud.com/vulnerabilities/38278
issues.rpath.com/browse/RPL-1738
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9701
usn.ubuntu.com/547-1/
www.redhat.com/archives/fedora-package-announce/2008-March/msg00181.html
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
AI Score
Confidence
High
EPSS
Percentile
92.5%