CVE-2012-5237 - The dissect_hsrp function in epan/dissectors/packet-hsrp.c in the HSRP dissector in Wireshark 1.8.x

CVE-2012-5237

Summary

The dissect_hsrp 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.

References

Vulnerable Configurations

cpe:2.3:a:wireshark:wireshark:1.8.0:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.0:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.1:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.1:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.2:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.8.2:*:*:*:*:*:*:*

CVSS

Base:	3.3 (as of 19-09-2017 - 01:35)
Impact:
Exploitability:

CWE

CWE-399

CAPEC

Access

Vector	Complexity	Authentication
ADJACENT_NETWORK	LOW	NONE

Impact

Confidentiality	Integrity	Availability
NONE	NONE	PARTIAL

cvss-vector via4

AV:A/AC:L/Au:N/C:N/I:N/A:P

oval via4

accepted

2013-08-19T04:00:49.678-04:00

class

vulnerability

contributors

name Shane Shaffer
organization G2, Inc.
name Shane Shaffer
organization G2, Inc.

definition_extensions

comment	Wireshark is installed on the system.
oval	oval:org.mitre.oval:def:6589

description

family

windows

oval:org.mitre.oval:def:14992

status

accepted

submitted

2012-10-09T15:58:55.334-04:00

title

Vulnerability in the dissect_hsrp function in epan/dissectors/packet-hsrp.c in the HSRP dissector in Wireshark 1.8.x before 1.8.3

version

refmap via4

bid	55754
confirm	http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-hsrp.c?r1=44454&r2=44453&pathrev=44454 http://anonsvn.wireshark.org/viewvc?view=revision&revision=44454 http://www.wireshark.org/security/wnpa-sec-2012-26.html https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7581
osvdb	85884
sectrack	1027604
xf	wireshark-hsrp-dos(79009)

Last major update

19-09-2017 - 01:35

Published

04-10-2012 - 19:55

Last modified

19-09-2017 - 01:35