CVE-2018-5381
Quagga BGP Denial of Service Capability Parsing Vulnerability
Description
The Quagga BGP daemon (bgpd) prior to version 1.2.3 has a bug in its parsing of "Capabilities" in BGP OPEN messages, in the bgp_packet.c:bgp_capability_msg_parse function. The parser can enter an infinite loop on invalid capabilities if a Multi-Protocol capability does not have a recognized AFI/SAFI, causing a denial of service.
INFO
Published Date :
Feb. 19, 2018, 1:29 p.m.
Last Modified :
Oct. 9, 2019, 11:41 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2018-5381
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2018-5381.
| URL | 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://cert-portal.siemens.com/productcert/pdf/ssa-451142.pdf | Mitigation Third Party Advisory |
| https://gogs.quagga.net/Quagga/quagga/src/master/doc/security/Quagga-2018-1975.txt | Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2018/02/msg00021.html | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/201804-17 | Third Party Advisory |
| https://usn.ubuntu.com/3573-1/ | Third Party Advisory |
| https://www.debian.org/security/2018/dsa-4115 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-5381 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-5381 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CVSS V3 CERT/CC AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE CERT/CC CWE-228 -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-400 CWE-835 -
Modified Analysis by [email protected]
Apr. 12, 2019
Action Type Old Value New Value Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-451142.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-451142.pdf Mitigation, Third Party Advisory Added CPE Configuration AND OR *cpe:2.3:o:siemens:ruggedcom_rox_ii_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.13.0 OR cpe:2.3:h:siemens:ruggedcom_rox_ii:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 09, 2019
Action Type Old Value New Value Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-451142.pdf [No Types Assigned] -
Modified Analysis by [email protected]
Mar. 05, 2019
Action Type Old Value New Value Changed Reference Type https://lists.debian.org/debian-lts-announce/2018/02/msg00021.html Third Party Advisory https://lists.debian.org/debian-lts-announce/2018/02/msg00021.html Mailing List, Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3573-1/ No Types Assigned https://usn.ubuntu.com/3573-1/ Third Party Advisory Changed Reference Type https://security.gentoo.org/glsa/201804-17 No Types Assigned https://security.gentoo.org/glsa/201804-17 Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 21, 2018
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201804-17 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 16, 2018
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3573-1/ [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 12, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://lists.debian.org/debian-lts-announce/2018/02/msg00021.html No Types Assigned https://lists.debian.org/debian-lts-announce/2018/02/msg00021.html Third Party Advisory Changed Reference Type http://www.kb.cert.org/vuls/id/940439 No Types Assigned http://www.kb.cert.org/vuls/id/940439 Third Party Advisory, US Government Resource Changed Reference Type https://gogs.quagga.net/Quagga/quagga/src/master/doc/security/Quagga-2018-1975.txt No Types Assigned https://gogs.quagga.net/Quagga/quagga/src/master/doc/security/Quagga-2018-1975.txt Vendor Advisory Changed Reference Type https://www.debian.org/security/2018/dsa-4115 No Types Assigned https://www.debian.org/security/2018/dsa-4115 Third Party Advisory Changed Reference Type http://savannah.nongnu.org/forum/forum.php?forum_id=9095 No Types Assigned http://savannah.nongnu.org/forum/forum.php?forum_id=9095 Third Party Advisory Added CWE CWE-400 Added CPE Configuration OR *cpe:2.3:a:quagga:quagga:*:*:*:*:*:*:*:* versions up to (including) 1.2.2 Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Feb. 20, 2018
Action Type Old Value New Value Added Reference https://www.debian.org/security/2018/dsa-4115 [No Types Assigned] Added Reference https://lists.debian.org/debian-lts-announce/2018/02/msg00021.html [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-5381 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2018-5381
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
12.24 }} -3.18%
score
0.94717
percentile