CVE-2011-1939

Publication date 26 November 2019

Last updated 25 August 2025

Ubuntu priority

Cvss 3 Severity Score

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.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
zendframework	13.10 saucy	Not in release
	13.04 raring	Not in release
	12.10 quantal	Not in release
	12.04 LTS precise	Not in release
	11.10 oneiric	Not in release
	11.04 natty	Not in release
	10.10 maverick	Not in release
	10.04 LTS lucid	Ignored end of life
	8.04 LTS hardy	Not in release

Notes

jdstrand

per upstream, only one who can exploit this is the author of the code upstream won't backport. Workaround is to use a supported encoding (iso-8859-1/latin1, utf-8 and other encodings using lower 7 bits in an ASCII compatible manner)

mdeslaur

actually an issue in zendframework

Severity score breakdown

CVSS version: CVSS v3.0

Base score 9.8 · Critical

Base metrics

Parameter	Value
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality impact	High
Integrity impact	High
Availability impact	High

Scores

Parameter	Value
Base score	9.8 · Critical
Exploitability score	-
Impact score	-

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