CVE-2018-5379
highpriority · attend · 52EPSS 0.385 · 99 %ileDEEURUUSEPSS · scored 2026-10-27
The Quagga BGP daemon (bgpd) prior to version 1.2.3 can double-free memory when processing certain forms of UPDATE message, containing cluster-list and/or unknown attributes. A successful attack could cause a denial of service or potentially allow an attacker to execute arbitrary code.
remediations
Vendor fix, mitigation, or workaround guidance, as published by each source.
A vendor fix is available.
- FixedRUGGEDCOM ROX IIcisa_csaf_ot
Update to V2.13.0 - Download: The firmware updates for the RUGGEDCOM ROX-based devices can be obtained by contacting the RUGGEDCOM support team at: https://support.industry.siemens.com/my/WW/en/requests#createRequest
https://support.industry.siemens.com/my/WW/en/requests - MitigationRUGGEDCOM ROX IIcisa_csaf_ot
Siemens has identified the following specific workarounds and mitigations thatcustomers can apply to reduce the risk: Configure BGP passwords to authenticate BGP neighbours.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–9.8
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (37)
Products and version ranges known to be affected.
advisories (2)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2024-2213quagga: Mehrere SchwachstellenDeutsch2018-02-15csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in quagga ausnutzen um Informationen offenzulegen, um beliebigen Programmcode mit den Rechten des Dienstes auszuführen und um einen Denial of Service Zustand herbeizuführen.
- ICSA-19-099-05ICSA-19-099-05 Siemens RUGGEDCOM ROX II2019-04-09icsa · cisa_csaf_otUS
CISA recommends users take defensive measures to minimize the exploitation risk of this vulnerability.
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (36)
External citations — patches, advisories, analysis.
- http://savannah.nongnu.org/forum/forum.php?forum_id=9095cnnvd
- http://www.kb.cert.org/vuls/id/940439cnnvd
- http://www.securityfocus.com/bid/103105cnnvd
- https://access.redhat.com/errata/RHSA-2018:0377cnnvd
- https://access.redhat.com/security/cve/cve-2018-5379cnnvd
- https://bugzilla.redhat.com/show_bug.cgi?id=1542985cnnvd
- https://cert-portal.siemens.com/productcert/pdf/ssa-451142.pdfcnnvd
- https://gogs.quagga.net/Quagga/quagga/src/master/doc/security/Quagga-2018-1114.txtcnnvd
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