Vulnerability in PHP
CVE-2011-1468
Multiple memory leaks in the OpenSSL extension in PHP before 5.3.6 might allow remote attackers to cause a denial of service (memory consumption) via (1) plaintext data to the openssl_encrypt function or (2) ciphertext data to the openssl_decrypt function.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.3 (Medium). Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.133 (96.3th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.133 · newest: 0.133 · change: 0.000
Affected products
- PHP — versions 1.0, 2.0, 2.0b10
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.mandriva.com/security/advisories (vendor-advisory)
- www.php.net/ChangeLog-5.php
- lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html (vendor-advisory)
- bugs.php.net/bug.php (Exploit)
- www.redhat.com/support/errata/RHSA-2011-1423.html (vendor-advisory)
- www.securityfocus.com/bid/46977 (vdb-entry)
- www.vupen.com/english/advisories/2011/0744 (vdb-entry)
- support.apple.com/kb/HT5002
- bugs.php.net/bug.php (Exploit)
Frequently asked questions
- What is CVE-2011-1468?
- CVE-2011-1468 is a vulnerability in PHP, classified under CWE-399. Published 2011-03-20.
- Is CVE-2011-1468 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.