Fedora 17 : quagga-0.99.21-2.fc17 (2012-9103)

Update to the 0.99.21 which fixes various issues. In addition, this update fixes following CVE : CVE-2012-1820: quagga bgpd: Assertion failure by processing BGP OPEN message with malformed ORF capability TLV Note that Tenable Network Security has extracted the preceding description block directly...

Design/Logic Flaw

The bgpcapabilityorf function in bgpd in Quagga 0.99.20.1 and earlier allows remote attackers to cause a denial of service assertion failure and daemon exit by leveraging a BGP peering relationship and sending a malformed Outbound Route Filtering ORF capability TLV in an OPEN message...

CVE-2012-1820

Summary of CVE-2012-1820 : In Quagga, the bgpd daemon (versions up to 0.99.20.1 and earlier) incorrectly processes the BGP ORF capability in OPEN messages, allowing a remote attacker with a configured BGP peer to trigger an assertion failure and crash bgpd, causing a denial of service. The root c...

CVE-2012-1820

The bgpcapabilityorf function in bgpd in Quagga 0.99.20.1 and earlier allows remote attackers to cause a denial of service assertion failure and daemon exit by leveraging a BGP peering relationship and sending a malformed Outbound Route Filtering ORF capability TLV in an OPEN message...

tcpdump BGP integer overflow

Integer overflow in print-bgp.c in the BGP dissector in tcpdump 3.9.6 and earlier allows remote attackers to execute arbitrary code via crafted TLVs in a BGP packet, related to an unchecked return value...

CVE-2007-1527

The LLTD Mapper in Microsoft Windows Vista does not verify that an IP address in a TLV type 0x07 field in a HELLO packet corresponds to a valid IP address for the local network, which allows remote attackers to trick users into communicating with an external host by sending a HELLO packet with th...

AOL Instant Messenger client for Windows contains a buffer overflow while parsing TLV 0x2711 packets

Overview There is a remotely exploitable buffer overflow in AOL Instant Messenger AIM. An exploit has been publicly released. AOL has implemented a server side fix that has largely eliminated the chances of widespread automated exploitation of the vulnerability, but targeted exploitation of...