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Status published
Medium
CVE-2010-2531
The var_export function in PHP 5.2 before 5.2.14 and 5.3...
Vulnerability Description
The var_export function in PHP 5.2 before 5.2.14 and 5.3 before 5.3.3 flushes the output buffer to the user when certain fatal errors occur, even if display_errors is off, which allows remote attackers to obtain sensitive information by causing the application to exceed limits for memory, execution time, or recursion.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://support.apple.com/kb/HT4435
- http://marc.info/?l=bugtraq&m=133469208622507&w=2
- http://marc.info/?l=bugtraq&m=130331363227777&w=2
- http://www.openwall.com/lists/oss-security/2010/07/16/3
- http://svn.php.net/viewvc/php/php-src/trunk/ext/standard/tests/general_functions/var_export_error2.phpt?view=log&pathrev=301143
- https://bugzilla.redhat.com/show_bug.cgi?id=617673
- http://www.debian.org/security/2011/dsa-2266
- http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html
- http://www.redhat.com/support/errata/RHSA-2010-0919.html
- http://lists.apple.com/archives/security-announce/2010//Aug/msg00003.html
- http://www.openwall.com/lists/oss-security/2010/07/13/1
- http://www.php.net/archive/2010.php#id2010-07-22-2
- http://marc.info/?l=bugtraq&m=133469208622507&w=2
- http://support.apple.com/kb/HT4312
- http://secunia.com/advisories/42410
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
- http://marc.info/?l=bugtraq&m=130331363227777&w=2
- http://www.php.net/archive/2010.php#id2010-07-22-1
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html
- http://www.vupen.com/english/advisories/2010/3081
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Affected Vendor
Affected Software
php, debian linux
Vulnerable Versions:
5.2.0, 5.3.0, 5.0, 6.0
Timeline
Official Publish:
August 20th, 2010
Last Modified:
August 7th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.