Home/CVE/ext/phar/phar.c in PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8 allows remote attackers to obtain sens
CVE

CVE-2015-2783

ext/phar/phar.c in PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8 allows remote attackers to obtain sens

ext/phar/phar.c in PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (buffer over-read and application crash) via a crafted length value in conjunction with crafted serialized data in a phar archive, related to the phar_parse_metadata and phar_parse_pharfile functions.

MEDIUM · CVSS 5.8 EPSS 0.09675
Schedule remediation
  • EPSS percentile: top 7% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

10
php<= 5.4.39
phpall versions
redhat enterprise linux desktopall versions
redhat enterprise linux hpc nodeall versions
redhat enterprise linux hpc node eusall versions
redhat enterprise linux serverall versions
redhat enterprise linux server eusall versions
redhat enterprise linux workstationall versions
⚠

Public Exploits & PoCs

1
pocbugs.php.net · bug.php?id=69324bugs.php.net
▣

Scoring & Timeline

5.8
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:N/C:P/I:N/A:P
Published to NVD09 Jun 2015 · 06:59 PM
⚑

Vendor Advisories

12
suse-csafSUSE-SU-2016:1638-1
rhsaRHSA-2015:1218Moderate
rhsaRHSA-2015:1135Moderate
rhsaRHSA-2015:1187Moderate
rhsaRHSA-2015:1186Moderate
🔗

References & Sources

20
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00004.html
http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00005.html
http://marc.info/?l=bugtraq&m=143403519711434&w=2
http://php.net/ChangeLog-5.phpPatch
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