Integer overflow in PHP 4.4.4 and earlier allows remote context-dependent attackers to execute arbitrary code via a long string to the unserialize function, which triggers the overflow in the ZVAL reference counter.
h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01056506
h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01086137
rhn.redhat.com/errata/RHSA-2007-0154.html
rhn.redhat.com/errata/RHSA-2007-0155.html
rhn.redhat.com/errata/RHSA-2007-0163.html
secunia.com/advisories/24419
secunia.com/advisories/24606
secunia.com/advisories/24910
secunia.com/advisories/24924
secunia.com/advisories/24941
secunia.com/advisories/24945
secunia.com/advisories/25025
secunia.com/advisories/25062
secunia.com/advisories/25423
secunia.com/advisories/25445
secunia.com/advisories/25850
security.gentoo.org/glsa/glsa-200703-21.xml
security.gentoo.org/glsa/glsa-200705-19.xml
www.debian.org/security/2007/dsa-1282
www.debian.org/security/2007/dsa-1283
www.mandriva.com/security/advisories?name=MDKSA-2007:087
www.mandriva.com/security/advisories?name=MDKSA-2007:088
www.osvdb.org/32771
www.php-security.org/MOPB/MOPB-04-2007.html
www.securityfocus.com/archive/1/466166/100/0/threaded
www.securityfocus.com/bid/22765
www.trustix.org/errata/2007/0009/
www.vupen.com/english/advisories/2007/1991
www.vupen.com/english/advisories/2007/2374
exchange.xforce.ibmcloud.com/vulnerabilities/32796
issues.rpath.com/browse/RPL-1268
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11575