CVE - CVE-2017-12933

CVE-ID
CVE-2017-12933	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The finish_nested_data function in ext/standard/var_unserializer.re in PHP before 5.6.31, 7.0.x before 7.0.21, and 7.1.x before 7.1.7 is prone to a buffer over-read while unserializing untrusted data. Exploitation of this issue can have an unspecified impact on the integrity of PHP.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:99490 URL:http://www.securityfocus.com/bid/99490 CONFIRM:http://php.net/ChangeLog-5.php CONFIRM:http://php.net/ChangeLog-7.php CONFIRM:https://bugs.php.net/bug.php?id=74111 DEBIAN:DSA-4080 URL:https://www.debian.org/security/2018/dsa-4080 DEBIAN:DSA-4081 URL:https://www.debian.org/security/2018/dsa-4081 REDHAT:RHSA-2018:1296 URL:https://access.redhat.com/errata/RHSA-2018:1296 UBUNTU:USN-3566-1 URL:https://usn.ubuntu.com/3566-1/ UBUNTU:USN-3566-2 URL:https://usn.ubuntu.com/3566-2/
Assigning CNA
MITRE Corporation
Date Record Created
20170817	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20170817)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)