CVE-2011-1939

Name: CVE-2011-1939
Creator: NVD / NIST
Published: 2019-11-26T22:15:14.133+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 3.86%

Last modified Jun 16, 2026

CVE-2011-1939 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. SQL injection vulnerability in Zend Framework 1.10.x before 1.10.9 and 1.11.x before 1.11.6 when using non-ASCII-compatible encodings in conjunction PDO_MySql in PHP before 5.3.6.. EPSS estimates a 3.86% chance of exploitation in the next 30 days.

Description

SQL injection vulnerability in Zend Framework 1.10.x before 1.10.9 and 1.11.x before 1.11.6 when using non-ASCII-compatible encodings in conjunction PDO_MySql in PHP before 5.3.6.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

3.86%

88.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Zend	Zend Framework	>= 1.10.0, < 1.10.9
Zend	Zend Framework	>= 1.11.0, < 1.11.6
Php	Php	< 5.3.6
Debian	Debian Linux	8.0

References

http://security.gentoo.org/glsa/glsa-201408-01.xmlThird Party Advisory
http://www.securityfocus.com/bid/47919Third Party Advisory, VDB Entry
https://access.redhat.com/security/cve/cve-2011-1939Broken Link
https://bugs.php.net/bug.php?id=47802Exploit, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-1939Issue Tracking, Third Party Advisory
https://framework.zend.com/security/advisory/ZF2011-02Vendor Advisory
https://security-tracker.debian.org/tracker/CVE-2011-1939Third Party Advisory
http://security.gentoo.org/glsa/glsa-201408-01.xmlThird Party Advisory
http://www.securityfocus.com/bid/47919Third Party Advisory, VDB Entry
https://access.redhat.com/security/cve/cve-2011-1939Broken Link
https://bugs.php.net/bug.php?id=47802Exploit, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-1939Issue Tracking, Third Party Advisory
https://framework.zend.com/security/advisory/ZF2011-02Vendor Advisory
https://security-tracker.debian.org/tracker/CVE-2011-1939Third Party Advisory

Timeline

Published: Nov 26, 2019
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2011-1939?

SQL injection vulnerability in Zend Framework 1.10.x before 1.10.9 and 1.11.x before 1.11.6 when using non-ASCII-compatible encodings in conjunction PDO_MySql in PHP before 5.3.6.

How severe is CVE-2011-1939?

CVE-2011-1939 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 3.86% probability of exploitation in the next 30 days.

How do I fix CVE-2011-1939?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-1939?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST