AZL-34690 CVE-2023-47234 affecting package frr for versions less than 9.1-2

An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur when processing a crafted BGP UPDATE message with a MPUNREACHNLRI attribute and additional NLRI data that lacks mandatory path attributes...

Quagga bgpd DoS

bgpd/bgpattr.c in Quagga 0.98.6 and earlier, and 0.99.6 and earlier 0.99 versions, does not validate length values in the MPREACHNLRI and MPUNREACHNLRI attributes, which allows remote attackers to cause a denial of service daemon crash or exit via crafted UPDATE messages that trigger an assertion...