CVE-2010-2225
Use-after-free vulnerability in the SplObjectStorage unserializer in PHP 5.2.x and 5.3.x through 5.3.2 allows remote attackers to execute arbitrary code or obtain sensitive information via serialized data, related to the PHP unserialize function.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.34%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Use-after-free vulnerability in the SplObjectStorage unserializer in PHP 5.2.x and 5.3.x through 5.3.2 allows remote attackers to execute arbitrary code or obtain sensitive information via serialized data, related to the PHP unserialize function.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 5.34% probability · 92th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- php/php
- Source
- secalert@redhat.com
References
- http://lists.apple.com/archives/security-announce/2010//Aug/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html
- http://marc.info/?l=bugtraq&m=133469208622507&w=2
- http://pastebin.com/mXGidCsdExploit
- http://secunia.com/advisories/40860
- http://support.apple.com/kb/HT4312
- http://twitter.com/i0n1c/statuses/16373156076
- http://twitter.com/i0n1c/statuses/16447867829
- http://www.debian.org/security/2010/dsa-2089
- http://www.securityfocus.com/bid/40948
- https://bugzilla.redhat.com/show_bug.cgi?id=605641
- https://exchange.xforce.ibmcloud.com/vulnerabilities/59610
- http://lists.apple.com/archives/security-announce/2010//Aug/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html
- http://marc.info/?l=bugtraq&m=133469208622507&w=2
- http://pastebin.com/mXGidCsdExploit
- http://secunia.com/advisories/40860
- http://support.apple.com/kb/HT4312
- http://twitter.com/i0n1c/statuses/16373156076
- http://twitter.com/i0n1c/statuses/16447867829
- http://www.debian.org/security/2010/dsa-2089
- http://www.securityfocus.com/bid/40948
- https://bugzilla.redhat.com/show_bug.cgi?id=605641
- https://exchange.xforce.ibmcloud.com/vulnerabilities/59610
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.