Vulnerability Monitor

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CVE-2016-1249

The DBD::mysql module before 4.039 for Perl, when using server-side prepared statement support, allows attackers to cause a denial of service (out-of-bounds read) via vectors involving an unaligned number of placeholders in WHERE condition and output fields in SELECT expression.

Published

2017-02-17T02:59:10.780

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 5.9 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	dbd-mysql_project	dbd-mysql	≤ 4.038_01	Yes

References

http://cpansearch.perl.org/src/CAPTTOFU/DBD-mysql-4.039/Changes Release Notes, Vendor Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2016/11/16/1 Mailing List, Mitigation, Patch, Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/94350 Third Party Advisory, VDB Entry ([email protected])
https://github.com/perl5-dbi/DBD-mysql/commit/793b72b1a0baa5070adacaac0e12fd995a6fbabe Patch, Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/201701-51 ([email protected])
http://cpansearch.perl.org/src/CAPTTOFU/DBD-mysql-4.039/Changes Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2016/11/16/1 Mailing List, Mitigation, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/94350 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/perl5-dbi/DBD-mysql/commit/793b72b1a0baa5070adacaac0e12fd995a6fbabe Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201701-51 (af854a3a-2127-422b-91ae-364da2661108)