National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2016-10166 Detail

Current Description

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.

Source:  MITRE
Description Last Modified:  03/15/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 9.8 CRITICAL
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 3.9

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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

Technical Details

Vulnerability Type (View All)

  • Integer Underflow (Wrap or Wraparound) (CWE-191)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:libgd:libgd:*:*:*:*:*:*:*:*    versions up to (including) 2.2.3

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-10166
NVD Published Date:
03/15/2017
NVD Last Modified:
11/03/2017