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.
CVE-2010-3062
- No confirmed exploitation signals yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EG Risk
- 0EG Risk 0/100
EG Risk is EchelonGraph's 0–100 priority score. It fuses intrinsic severity with real-world exploitation and automatability, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. It is distinct from the 0–10 EG Score, which measures severity.
- EPSS
- 83.7%
- KEV
- Not listed
Published
August 20, 2010
Last Modified
April 29, 2026
References (12)
- cve@mitrehttp://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
- cve@mitrehttp://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html
- cve@mitrehttp://php-security.org/2010/05/31/mops-2010-056-php-php_mysqlnd_ok_read-information-leak-vulnerability/index.html
- cve@mitrehttp://php-security.org/2010/05/31/mops-2010-057-php-php_mysqlnd_rset_header_read-buffer-overflow-vulnerability/index.html
- cve@mitrehttp://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/NEWS?r1=298701&r2=298703&pathrev=298703
- cve@mitrehttp://svn.php.net/viewvc?view=revision&revision=298703
- af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
- af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html
- af854a3a-2127-422b-91ae-364da2661108http://php-security.org/2010/05/31/mops-2010-056-php-php_mysqlnd_ok_read-information-leak-vulnerability/index.html
- af854a3a-2127-422b-91ae-364da2661108http://php-security.org/2010/05/31/mops-2010-057-php-php_mysqlnd_rset_header_read-buffer-overflow-vulnerability/index.html
- af854a3a-2127-422b-91ae-364da2661108http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/NEWS?r1=298701&r2=298703&pathrev=298703
- af854a3a-2127-422b-91ae-364da2661108http://svn.php.net/viewvc?view=revision&revision=298703
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 11× in last 7d / 35× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-23 14:14 UTCEPSS rescore
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Frequently asked(4)
What is CVE-2010-3062?
When was CVE-2010-3062 disclosed?
Is CVE-2010-3062 actively exploited?
How do I remediate CVE-2010-3062?
Dependency Blast Radius
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