Buffer Overflow in OSPFv2 Implementation in Quagga: Denial of Service via LS Update Packet

Buffer Overflow in OSPFv2 Implementation in Quagga: Denial of Service via LS Update Packet

CVE-2012-0250 · LOW Severity

AV:A/AC:L/AU:N/C:N/I:N/A:P

Buffer overflow in the OSPFv2 implementation in ospfd in Quagga before 0.99.20.1 allows remote attackers to cause a denial of service (daemon crash) via a Link State Update (aka LS Update) packet containing a network-LSA link-state advertisement for which the data-structure length is smaller than the value in the Length header field.

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