VulnerabilityModified

CVE-2015-0273

EXPLOITHIGH 7.5EPSS 43.8%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 43.8%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.

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 2.0: 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS: 43.81% probability · 99th percentile
Public exploits: 1 in Exploit-DB · first 23 February 2015
CISA KEV: Not listed
Affected: php/php
Source: secalert@redhat.com

EPSS trend

EPSS 43.8% since 4 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Public exploits (1)

Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.

EDB-ID	Title	Type	Published	Verified
EDB-36158 source ↗	PHP DateTime - Use-After-Freephp · Taoguang Chen	dos	23 February 2015	no

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.