Vulnerability in PHP
CVE-2015-0273
Multiple use-after-free vulnerabilities in ext/date/php_date.c in PHP before 5.4.38, 5.5.x before 5.5.22, and 5.6.x before 5.6.6 allow remote attackers to execute arbitrary code via crafted serialized input containing a (1) R or (2) r type specifier in (a) DateTimeZone data handled by the php_date_timezone_initialize_from_hash function or (b) DateTime data handled by the php_date_initialize_from_hash function.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.438 (98.7th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 99th percentile — 98.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.429 · newest: 0.438 · change: +0.009
Affected products
- PHP — versions 5.5.0, 5.5.1, 5.5.2
Public proof-of-concept exploits
References
- www.debian.org/security/2015/dsa-3195 (vendor-advisory)
- lists.apple.com/archives/security-announce/2015/Oct/msg00005.html (vendor-advisory)
- support.apple.com/HT205375
- www.ubuntu.com/usn/USN-2535-1 (vendor-advisory)
- marc.info/ (vendor-advisory)
- bugs.php.net/bug.php (Exploit)
- lists.apple.com/archives/security-announce/2015/Sep/msg00008.html (vendor-advisory)
- marc.info/ (vendor-advisory)
- www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- www.mandriva.com/security/advisories (vendor-advisory)
Frequently asked questions
- What is CVE-2015-0273?
- CVE-2015-0273 is a vulnerability in PHP. Published 2015-03-30.
- Is CVE-2015-0273 known to be exploited?
- 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.