CVE-2016-1245

It was discovered that the zebra daemon in Quagga before 1.0.20161017 suffered from a stack-based buffer overflow when processing IPv6 Neighbor Discovery messages. The root cause was relying on BUFSIZ to be compatible with a message size; however, BUFSIZ is system-dependent.

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

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CVSS v3.0 : CRITICAL

V3 Legend

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

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CVSS v2.0 : HIGH

V2 Legend

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://www.debian.org/security/2016/dsa-3695	Third Party Advisory
https://github.com/Quagga/quagga/commit/cfb1fae25f8c092e0d17073eaf7bd428ce1cd546	Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1386109	Issue Tracking Third Party Advisory
http://www.gossamer-threads.com/lists/quagga/users/31952	Mailing List Mitigation Third Party Advisory
http://www.securityfocus.com/bid/93775	Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201701-48
http://rhn.redhat.com/errata/RHSA-2017-0794.html

Configurations

Configuration 1 (hide)

cpe:2.3:a:quagga:quagga:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Information

Published : 2017-02-22 15:59

Updated : 2018-01-04 18:30

NVD link : CVE-2016-1245

Mitre link : CVE-2016-1245

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

Products Affected

debian

debian_linux

quagga

quagga

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