CVE-2018-5381 (GCVE-0-2018-5381)
Vulnerability from cvelistv5
Published
2018-02-19 13:00
Modified
2024-09-16 16:17
Severity ?
6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-228 - Improper Handling of Syntactically Invalid Structure
Summary
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.
References
cret@cert.orghttp://savannah.nongnu.org/forum/forum.php?forum_id=9095Third Party Advisory
cret@cert.orghttp://www.kb.cert.org/vuls/id/940439Third Party Advisory, US Government Resource
cret@cert.orghttps://cert-portal.siemens.com/productcert/pdf/ssa-451142.pdfMitigation, Third Party Advisory
cret@cert.orghttps://gogs.quagga.net/Quagga/quagga/src/master/doc/security/Quagga-2018-1975.txtVendor Advisory
cret@cert.orghttps://lists.debian.org/debian-lts-announce/2018/02/msg00021.htmlMailing List, Third Party Advisory
cret@cert.orghttps://security.gentoo.org/glsa/201804-17Third Party Advisory
cret@cert.orghttps://usn.ubuntu.com/3573-1/Third Party Advisory
cret@cert.orghttps://www.debian.org/security/2018/dsa-4115Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://savannah.nongnu.org/forum/forum.php?forum_id=9095Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/940439Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-451142.pdfMitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gogs.quagga.net/Quagga/quagga/src/master/doc/security/Quagga-2018-1975.txtVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2018/02/msg00021.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201804-17Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3573-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4115Third Party Advisory
Impacted products
Vendor Product Version
Quagga bgpd Version: bpgd   < 1.2.3
 Create a notification for this product.
Show details on NVD website

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  }
}


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