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Vulnerability details: VCID-vrkg-reyp-rbbz
Vulnerability ID VCID-vrkg-reyp-rbbz
Aliases CVE-2015-0273
Summary php: use after free vulnerability in unserialize() with DateTimeZone
Status Published
Exploitability 2.0
Weighted Severity 0.5
Risk 1.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-416 Use After Free
System Score Found at
epss 0.60759 https://api.first.org/data/v1/epss?cve=CVE-2015-0273
epss 0.60759 https://api.first.org/data/v1/epss?cve=CVE-2015-0273
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-0273.json
https://api.first.org/data/v1/epss?cve=CVE-2015-0273
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9705
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0231
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0232
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0273
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1352
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2305
1194730 https://bugzilla.redhat.com/show_bug.cgi?id=1194730
CVE-2015-0273;OSVDB-118589 Exploit https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/dos/36158.txt
GLSA-201606-10 https://security.gentoo.org/glsa/201606-10
RHSA-2015:1053 https://access.redhat.com/errata/RHSA-2015:1053
RHSA-2015:1066 https://access.redhat.com/errata/RHSA-2015:1066
RHSA-2015:1135 https://access.redhat.com/errata/RHSA-2015:1135
RHSA-2015:1218 https://access.redhat.com/errata/RHSA-2015:1218
USN-2535-1 https://usn.ubuntu.com/2535-1/
Data source Exploit-DB
Date added Feb. 23, 2015
Description PHP DateTime - Use-After-Free
Ransomware campaign use Unknown
Source publication date Feb. 23, 2015
Exploit type dos
Platform php
Source update date Feb. 23, 2015
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.9832
EPSS Score 0.60759
Published At June 4, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T18:15:12.052888+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-0273.json 38.6.0