CVE-2018-5381
- Source
- https://cve.org/CVERecord?id=CVE-2018-5381
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-5381.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-5381
- Downstream
- Related
- Published
- 2018-02-19T13:29:00.583Z
- Modified
- 2026-04-16T06:16:06.569002900Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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 bgppacket.c:bgpcapabilitymsgparse 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.
- References
-
- https://gogs.quagga.net/Quagga/quagga/src/master/doc/security/Quagga-2018-1975.txt
- https://lists.debian.org/debian-lts-announce/2018/02/msg00021.html
- https://security.gentoo.org/glsa/201804-17
- https://usn.ubuntu.com/3573-1/
- https://www.debian.org/security/2018/dsa-4115
- http://savannah.nongnu.org/forum/forum.php?forum_id=9095
- http://www.kb.cert.org/vuls/id/940439
- https://cert-portal.siemens.com/productcert/pdf/ssa-451142.pdf
Affected packages
Git /
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-5381.json"
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.2.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "17.10"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "9.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.13.0"
}
]
}
]