National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-10129 Detail

Current Description

The Git Smart Protocol support in libgit2 before 0.24.6 and 0.25.x before 0.25.1 allows remote attackers to cause a denial of service (NULL pointer dereference) via an empty packet line.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
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): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


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

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-updates/2017-02/msg00030.html Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2017-02/msg00036.html Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2017-02/msg00072.html Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/01/10/5 Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/01/11/6 Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/95339
https://github.com/libgit2/libgit2/commit/2fdef641fd0dd2828bd948234ae86de75221a11a Issue Tracking Patch Third Party Advisory
https://github.com/libgit2/libgit2/commit/84d30d569ada986f3eef527cbdb932643c2dd037 Issue Tracking Patch Third Party Advisory
https://libgit2.github.com/security/ Patch Vendor Advisory

Technical Details

Vulnerability Type (View All)

  • NULL Pointer Dereference (CWE-476)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:libgit2_project:libgit2:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
0.24.5
 cpe:2.3:a:libgit2_project:libgit2:0.25.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:libgit2_project:libgit2:0.25.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:libgit2_project:libgit2:0.25.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-10129
NVD Published Date:
03/24/2017
NVD Last Modified:
03/27/2017