Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2015-0273 — Use After Free in PHP

CWE-416 — Use After Free11 documents8 sources
Severity
7.5HIGHNVD
OSV5.0
EPSS
71.2%
top 1.29%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
5
Php5PHPApple OS X EL Capitan 10.11.1 Security Update 2015-004 Yosemite AND Security Update 20+2 more
Timeline
PublishedMar 30
Latest updateMay 14

Description

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.

CVSS vector

AV:N/AC:L/C:P/I:P/A:PExploitability: 10.0 | Impact: 6.4

Affected Packages5 packages

▶Ubuntuphp5/php5< 5.5.9+dfsg-1ubuntu4.7
▶NVDphp/php5.4.37+28

🔴Vulnerability Details

3
GHSA
GHSA-mj23-h3wj-525j: Multiple use-after-free vulnerabilities in ext/date/php_date↗2022-05-14
▶
OSV
php5 vulnerabilities↗2015-03-18
▶
OSV
CVE-2015-0273: Multiple use-after-free vulnerabilities in ext/date/php_date↗2015-02-23
▶

💥Exploits & PoCs

1
Exploit-DB
PHP DateTime - Use-After-Free↗2015-02-23
▶

📋Vendor Advisories

5
Ubuntu
PHP vulnerabilities↗2015-03-18
▶
Red Hat
php: use after free vulnerability in unserialize() with DateTimeZone↗2015-02-19
▶
Apple
CVE-2015-0273: OS X Yosemite v10.10.4 and Security Update 2015-005↗
▶
Apple
CVE-2015-0273: OS X El Capitan v10.11↗
▶
Apple
CVE-2015-0273: OS X El Capitan 10.11.1, Security Update 2015-004 Yosemite, and Security Update 2015-007 Mavericks↗
▶

💬Community

1
Bugzilla
CVE-2015-0273 php: use after free vulnerability in unserialize() with DateTimeZone↗2015-02-20
▶
CVE-2015-0273 — Use After Free in PHP | cvebase