National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-5380 Detail

Current Description

The Quagga BGP daemon (bgpd) prior to version 1.2.3 can overrun internal BGP code-to-string conversion tables used for debug by 1 pointer value, based on input.

Source:  MITRE
Description Last Modified:  02/19/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L (V3 legend)
Impact Score: 1.4
Exploitability Score: 2.8


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

CVSS v2.0 Severity and Metrics:

Base Score: 4.0 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
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://savannah.nongnu.org/forum/forum.php?forum_id=9095 Third Party Advisory
http://www.kb.cert.org/vuls/id/940439 Third Party Advisory US Government Resource
https://gogs.quagga.net/Quagga/quagga/src/master/doc/security/Quagga-2018-1550.txt Vendor Advisory
https://lists.debian.org/debian-lts-announce/2018/02/msg00021.html Third Party Advisory
https://security.gentoo.org/glsa/201804-17
https://usn.ubuntu.com/3573-1/
https://www.debian.org/security/2018/dsa-4115 Third Party Advisory

Technical Details

Vulnerability Type (View All)

Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-5380
NVD Published Date:
02/19/2018
NVD Last Modified:
10/21/2018