CVE-2018-5378: canonical ubuntu_linux
CVSS: 7.1v3.0HighModified
Published 19-02-2018Last modified 16-09-2024
Vulnerability summary
CVE-2018-5378 is a high (CVSS 7.1) vulnerability in canonical ubuntu_linux. EPSS estimates a 74.20% chance of exploitation in the next 30 days, higher than 99.4% of scored vulnerabilities.
CVSS score
7.1/10
010
High · v3.0 (CVE.org)EPSS score
74.20%
0%100%
Critical · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 5 · Duplicates 1 · Related 5Timeline
- 19-02-2018PublishedVulnerability first disclosed.
- 16-09-2024Last modifiedVulnerability information updated.
Description
The Quagga BGP daemon (bgpd) prior to version 1.2.3 does not properly bounds check the data sent with a NOTIFY to a peer, if an attribute length is invalid. Arbitrary data from the bgpd process may be sent over the network to a peer and/or bgpd may crash.
CVSS metrics
3 scores · 2 sources · 2 versionsHigh 7.1Preferred score · CVE.org (CNA)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:HSources2 sources · 5.9–7.1
- NVDNIST5.9MediumCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:HDiffers
Medium 4.9Preferred score · NVD (NIST)
AV:N/AC:M/Au:S/C:P/I:N/A:PSourcesSingle source
EPSS trend
Probability
74.20%
Chance of exploitation in the next 30 days
Percentile
99%
Versus all other CVEs
30-day change
0.00 pp
From 74.20% on 18-09-2026
18-09-202618-10-2026
EPSS score74.20%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Canonical1 product
- ubuntu_linuxEOL14.04 | 16.04 | 17.10
Debian1 product
- debian_linuxEOL8.0 | 9.0
3 vendors · 4 products
References
6 links- gogs.quagga.net/Quagga/quagga/src/master/doc/security/Quagga-2018-0543.txtX Refsource CONFIRMVendor Advisory
