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.

CVSS v3.0 5.9 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.9^/10

CVSS v3.0 : MEDIUM

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

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/perl5-dbi/DBD-mysql/commit/793b72b1a0baa5070adacaac0e12fd995a6fbabe	Patch Third Party Advisory
http://www.securityfocus.com/bid/94350	Third Party Advisory VDB Entry
http://www.openwall.com/lists/oss-security/2016/11/16/1	Mailing List Mitigation Patch Third Party Advisory
http://cpansearch.perl.org/src/CAPTTOFU/DBD-mysql-4.039/Changes	Release Notes Vendor Advisory
https://security.gentoo.org/glsa/201701-51

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Configurations

Configuration 1 (hide)

cpe:2.3:a:dbd-mysql_project:dbd-mysql:*:*:*:*:*:*:*:*

Information

Published : 2017-02-16 18:59

Updated : 2021-08-09 06:52

NVD link : CVE-2016-1249

Mitre link : CVE-2016-1249

JSON object : View

CWE

CWE-125

Out-of-bounds Read

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Products Affected

dbd-mysql_project

dbd-mysql

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