Vulnerability in PHP
CVE-2007-1286
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 6.8 (Medium). Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.404 (98.6th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 99th percentile — 98.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.404 · newest: 0.404 · change: 0.000
Affected products
Public proof-of-concept exploits
References
- www.trustix.org/errata/2007/0009/ (vendor-advisory)
- www.vupen.com/english/advisories/2007/1991 (vdb-entry)
- www.debian.org/security/2007/dsa-1283 (vendor-advisory)
- h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp (vendor-advisory)
- secunia.com/advisories/24606 (third-party-advisory)
- rhn.redhat.com/errata/RHSA-2007-0154.html (vendor-advisory)
- www.securityfocus.com/archive/1/466166/100/0/threaded (mailing-list)
- security.gentoo.org/glsa/glsa-200705-19.xml (vendor-advisory)
- secunia.com/advisories/24941 (third-party-advisory)
- h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp (vendor-advisory)
Frequently asked questions
- What is CVE-2007-1286?
- CVE-2007-1286 is a vulnerability in PHP. Published 2007-03-06.
- Is CVE-2007-1286 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.