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VULNERABILITIES

CVE-2016-4049 Details

Description

The bgp_dump_routes_func function in bgpd/bgp_dump.c in Quagga does not perform size checks when dumping data, which might allow remote attackers to cause a denial of service (assertion failure and daemon crash) via a large BGP packet.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://lists.opensuse.org/opensuse-updates/2016-05/msg00062.html CVE
http://rhn.redhat.com/errata/RHSA-2017-0794.html CVE
https://lists.quagga.net/pipermail/quagga-dev/2016-February/014743.html CVE
https://lists.quagga.net/pipermail/quagga-dev/2016-January/014699.html CVE
https://security.gentoo.org/glsa/201701-48 CVE

see all 18 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-20Improper Input Validation[email protected]

Affected Products

ProductVersions
quagga quagga
All versions

CPE

  • cpe:2.3:a:quagga:quagga:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
opensuse leap
42.1

CPE

  • cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
opensuse opensuse
13.2

CPE

  • cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

11 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2016-4049
NVD Published Date:
May 23, 2016
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2016-4049 Details - Not Deferred