CVE-2016-10166

Integer underflow in the _gdContributionsAlloc function in gd_interpolation.c in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to have unspecified impact via vectors related to decrementing the u variable.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/libgd/libgd/commit/60bfb401ad5a4a8ae995dcd36372fe15c71e1a35	Issue Tracking Patch Third Party Advisory
http://www.securityfocus.com/bid/95869	Third Party Advisory VDB Entry
http://www.openwall.com/lists/oss-security/2017/01/28/6	Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/01/26/1	Mailing List Patch Third Party Advisory
http://libgd.github.io/release-2.2.4.html	Release Notes Vendor Advisory
http://www.debian.org/security/2017/dsa-3777
https://access.redhat.com/errata/RHSA-2019:2519
https://access.redhat.com/errata/RHSA-2019:3299

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Configurations

Configuration 1 (hide)

cpe:2.3:a:libgd:libgd:*:*:*:*:*:*:*:*

Information

Published : 2017-03-15 08:59

Updated : 2017-11-03 18:29

NVD link : CVE-2016-10166

Mitre link : CVE-2016-10166

JSON object : View

CWE

CWE-191

Integer Underflow (Wrap or Wraparound)

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Products Affected

libgd

libgd

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