5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.091 Low
EPSS
Percentile
94.6%
The ospf6_lsa_is_changed function in ospf6_lsa.c in the OSPFv3
implementation in ospf6d in Quagga before 0.99.19 allows remote attackers
to cause a denial of service (assertion failure and daemon exit) via
trailing zero values in the Link State Advertisement (LSA) header list of
an IPv6 Database Description message.