5

CVE-2012-6054

The dissect_sflow_245_address_type function in epan/dissectors/packet-sflow.c in the sFlow dissector in Wireshark 1.8.x before 1.8.4 does not properly handle length calculations for an invalid IP address type, which allows remote attackers to cause a denial of service (infinite loop) via a packet that is neither IPv4 nor IPv6.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wireshark ≫ Wireshark Version 1.8.0
Wireshark ≫ Wireshark Version 1.8.1
Wireshark ≫ Wireshark Version 1.8.2
Wireshark ≫ Wireshark Version 1.8.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.81% 0.846
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://lists.opensuse.org/opensuse-updates/2012-12/msg00022.html
http://lists.opensuse.org/opensuse-updates/2013-01/msg00042.html
http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-sflow.c?r1=45324&r2=45323&pathrev=45324
Patch
http://anonsvn.wireshark.org/viewvc?view=revision&revision=45324
http://www.wireshark.org/security/wnpa-sec-2012-32.html
Vendor Advisory
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7789
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15764