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authorDenis Ovsienko <infrastation@yandex.ru>2011-09-26 13:18:02 +0400
committerDenis Ovsienko <infrastation@yandex.ru>2011-09-26 18:46:54 +0400
commit717750433839762d23a5f8d88fe0b4d57c8d490a (patch)
treeaea292ef6dab658197d1df6c9a5bf3f3925013ad /ospf6d/ospf6_lsa.c
parent61ab0301606053192f45c188bc48afc837518770 (diff)
ospfd: CVE-2011-3325 part 2 (OSPF pkt type segv)
This vulnerability (CERT-FI #514838) was reported by CROSS project. The error is reproducible only when ospfd debugging is enabled: * debug ospf packet all * debug ospf zebra When incoming packet header type field is set to 0x0a, ospfd will crash. * ospf_packet.c * ospf_verify_header(): add type field check * ospf_read(): perform input checks early
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