CVE-2011-1148

Impact:
Moderate
Public Date:
2011-03-13
CWE:
CWE-416
Bugzilla:
688958: CVE-2011-1148 php: use-after-free vulnerability in substr_replace()

The MITRE CVE dictionary describes this issue as:

Use-after-free vulnerability in the substr_replace function in PHP 5.3.6 and earlier allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact by using the same variable for multiple arguments.

Find out more about CVE-2011-1148 from the MITRE CVE dictionary dictionary and NIST NVD.

Statement

This issue did not affect the versions of php as shipped with Red Hat Enterprise Linux 4.

CVSS v2 metrics

Base Score 6.8
Base Metrics AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 6 (php) RHSA-2011:1423 2011-11-02
Red Hat Enterprise Linux 5 (php) RHSA-2012:0033 2012-01-18
Red Hat Enterprise Linux 5 (php53) RHSA-2011:1423 2011-11-02

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 4 php Not affected

Mitigation

Last Modified

CVE description copyright © 2017, The MITRE Corporation

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