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high7.5

CVE-2018-5379

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 unkn…

Impact

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.

Affected products

VendorProductAffected versions
QuaggaQuagga
through 1.2.2
DebianDebian Linux
Versions 7.0, 8.0, 9.0
CanonicalUbuntu Linux
Versions 14.04, 16.04, 17.10
RedhatEnterprise Linux Server
Version 7.0
RedhatEnterprise Linux Server Aus
Versions 7.4, 7.6
RedhatEnterprise Linux Server Eus
Versions 7.4, 7.5, 7.6
RedhatEnterprise Linux Server Tus
Versions 7.4, 7.6
RedhatEnterprise Linux Workstation
Version 7.0
SiemensRuggedcom Rox Ii Firmware
before 2.13.0

Weakness classification

CWE-415

References