Integer overflow in PHP
CVE-2007-1383
Integer overflow in the 16 bit variable reference counter in PHP 4 allows context-dependent attackers to execute arbitrary code by overflowing this counter, which causes the same variable to be destroyed twice, a related issue to CVE-2007-1286.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.152 (96.6th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 96.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.152 · newest: 0.152 · change: 0.000
Affected products
- PHP — versions 4.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secunia.com/advisories/25056 (third-party-advisory)
- secunia.com/advisories/24606 (third-party-advisory)
- www.php-security.org/MOPB/MOPB-01-2007.html (Exploit)
- www.osvdb.org/32770 (vdb-entry)
- security.gentoo.org/glsa/glsa-200703-21.xml (vendor-advisory)
- www.novell.com/linux/security/advisories/2007_32_php.html (vendor-advisory)
- www.securityfocus.com/bid/22765 (vdb-entry)
Frequently asked questions
- What is CVE-2007-1383?
- CVE-2007-1383 is a critical-severity vulnerability in PHP, classified under CWE-189. CVSS score: 9.8/10. Published 2007-03-10.
- How severe is CVE-2007-1383?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2007-1383 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.