3.3
CVSSv2

CVE-2012-4048

Published: 24/07/2012 Updated: 19/09/2017
CVSS v2 Base Score: 3.3 | Impact Score: 2.9 | Exploitability Score: 6.5
VMScore: 294
Vector: AV:A/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

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

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wireshark wireshark 1.4.0

wireshark wireshark 1.4.3

wireshark wireshark 1.4.4

wireshark wireshark 1.4.7

wireshark wireshark 1.4.9

wireshark wireshark 1.4.8

wireshark wireshark 1.4.12

wireshark wireshark 1.4.13

wireshark wireshark 1.4.1

wireshark wireshark 1.4.2

wireshark wireshark 1.4.11

wireshark wireshark 1.4.5

wireshark wireshark 1.4.6

wireshark wireshark 1.4.10

debian debian linux 6.0

wireshark wireshark 1.8.0

wireshark wireshark 1.6.8

wireshark wireshark 1.6.2

wireshark wireshark 1.6.4

wireshark wireshark 1.6.1

wireshark wireshark 1.6.0

wireshark wireshark 1.6.3

wireshark wireshark 1.6.6

wireshark wireshark 1.6.7

wireshark wireshark 1.6.5

Vendor Advisories

Debian Bug report logs - #680056 wireshark: CVE-2012-4048: PPP dissector crash/segfault Package: wireshark; Maintainer for wireshark is Balint Reczey <rbalint@ubuntucom>; Source for wireshark is src:wireshark (PTS, buildd, popcon) Reported by: Bjørn Mork <bjorn@morkno> Date: Tue, 3 Jul 2012 08:36:02 UTC Severi ...
Debian Bug report logs - #776135 wireshark: Multiple security issues in 1122 and prior versions Package: wireshark; Maintainer for wireshark is Balint Reczey <rbalint@ubuntucom>; Source for wireshark is src:wireshark (PTS, buildd, popcon) Reported by: balint@balintreczeyhu Date: Sat, 24 Jan 2015 10:51:01 UTC Severity: ...
Debian Bug report logs - #780372 CVE-2015-2187 CVE-2015-2188 CVE-2015-2189 CVE-2015-2190 CVE-2015-2191 CVE-2015-2192 Package: wireshark; Maintainer for wireshark is Balint Reczey <rbalint@ubuntucom>; Source for wireshark is src:wireshark (PTS, buildd, popcon) Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Th ...