CVE-2016-4049
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.1 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.026 Low
EPSS
Percentile
90.2%
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| quagga:quagga | quagga | eq | - |
| opensuse:leap | opensuse leap | eq | 42.1 |
| opensuse:opensuse | opensuse | eq | 13.2 |
References
lists.opensuse.org/opensuse-updates/2016-05/msg00062.html
rhn.redhat.com/errata/RHSA-2017-0794.html
www.debian.org/security/2016/dsa-3654
www.openwall.com/lists/oss-security/2016/04/27/7
www.securityfocus.com/bid/88561
www.securitytracker.com/id/1035699
lists.quagga.net/pipermail/quagga-dev/2016-February/014743.html
lists.quagga.net/pipermail/quagga-dev/2016-January/014699.html
security.gentoo.org/glsa/201701-48
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.1 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.026 Low
EPSS
Percentile
90.2%