CVE-2010-3062

Description

mysqlnd_wireprotocol.c in the Mysqlnd extension in PHP 5.3 through 5.3.2 allows remote attackers to (1) read sensitive memory via a modified length value, which is not properly handled by the php_mysqlnd_ok_read function; or (2) trigger a heap-based buffer overflow via a modified length value, which is not properly handled by the php_mysqlnd_rset_header_read function.

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.84% Top 30%
Vendor Advisory opensuse.org Vendor Advisory opensuse.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://php-security.org/2010/05/31/mops-2010-056-php-php_mysqlnd_ok_read-information-leak-vulnerability/index.html
http://php-security.org/2010/05/31/mops-2010-057-php-php_mysqlnd_rset_header_read-buffer-overflow-vulnerability/index.html
http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html vendor advisory
http://svn.php.net/viewvc?view=revision&revision=298703
http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html vendor advisory
http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/NEWS?r1=298701&r2=298703&pathrev=298703 patch

Frequently Asked Questions

What is the severity of CVE-2010-3062?
CVE-2010-3062 has been scored as a medium severity vulnerability.
How to fix CVE-2010-3062?
To fix CVE-2010-3062, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2010-3062 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2010-3062 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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