5.8

CVE-2012-5240

Buffer overflow in the dissect_tlv function in epan/dissectors/packet-ldp.c in the LDP dissector in Wireshark 1.8.x before 1.8.3 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a malformed packet.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wireshark ≫ Wireshark Version1.8.0
Wireshark ≫ Wireshark Version1.8.1
Wireshark ≫ Wireshark Version1.8.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.39% 0.688
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.8 6.5 6.4
AV:A/AC:L/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://www.securityfocus.com/bid/55754
http://www.securitytracker.com/id?1027604
http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-ldp.c?r1=44801&r2=44800&pathrev=44801
http://anonsvn.wireshark.org/viewvc?view=revision&revision=44801
http://www.wireshark.org/security/wnpa-sec-2012-29.html
Vendor Advisory
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7046
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7567
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15691