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Wireshark WiresharkThe dissect_hsrp function in epan/dissectors/packet-hsrp.c in the HSRP dissector in Wireshark 1.8.x …

Risk 19
Severity
3.3
AV:A/AC:L/Au:N/C:N/I:N/A:P

The dissecthsrp function in epan/dissectors/packet-hsrp.c in the HSRP dissector in Wireshark 1.8.x before 1.8.3 allows remote attackers to cause a denial of service (infinite loop) via a malformed packet.

First published (updated )
CVE-2012-5237

Wireshark Wiresharkepan/dissectors/packet-ppp.c in the PPP dissector in Wireshark 1.8.x before 1.8.3 uses incorrect OUI…

Risk 19
Severity
3.3
AV:A/AC:L/Au:N/C:N/I:N/A:P

epan/dissectors/packet-ppp.c in the PPP dissector in Wireshark 1.8.x before 1.8.3 uses incorrect OUI data structures during the decoding of (1) PPP and (2) LCP data, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a malformed packet.

First published (updated )
CVE-2012-5238

Wireshark WiresharkCode Injection

Risk 19
Severity
3.3
Code Injection
AV:A/AC:L/Au:N/C:N/I:N/A:P

The PPP dissector in Wireshark 1.4.x before 1.4.14, 1.6.x before 1.6.9, and 1.8.x before 1.8.1 allows remote attackers to cause a denial of service (invalid pointer dereference and application crash) via a crafted packet, as demonstrated by a usbmon dump.

First published (updated )
CVE-2012-4048

Wireshark WiresharkCode Injection

Risk 17
Severity
2.9
Code Injection
AV:A/AC:M/Au:N/C:N/I:N/A:P

epan/dissectors/packet-nfs.c in the NFS dissector in Wireshark 1.4.x before 1.4.14, 1.6.x before 1.6.9, and 1.8.x before 1.8.1 allows remote attackers to cause a denial of service (loop and CPU consumption) via a crafted packet.

First published (updated )
CVE-2012-4049

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