CVE-2013-4929

Sažetak

The parseFields function in epan/dissectors/packet-dis-pdus.c in the DIS dissector in Wireshark 1.8.x before 1.8.9 and 1.10.x before 1.10.1 does not terminate packet-data processing after finding zero remaining bytes, which allows remote attackers to cause a denial of service (loop) via a crafted packet.

Reference

http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-dis-pdus.c?r1=50450&r2=50449&pathrev=50450
http://anonsvn.wireshark.org/viewvc?view=revision&revision=50450
http://lists.opensuse.org/opensuse-updates/2013-08/msg00004.html
http://lists.opensuse.org/opensuse-updates/2013-08/msg00009.html
http://secunia.com/advisories/54296
http://secunia.com/advisories/54371
http://secunia.com/advisories/54425
http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
http://www.wireshark.org/docs/relnotes/wireshark-1.10.1.html
http://www.wireshark.org/docs/relnotes/wireshark-1.8.9.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8911
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17028
https://www.wireshark.org/security/wnpa-sec-2013-47.html

CVSS

Base:	7.8
Impact:	6.9
Exploitability:	10.0

Pristup

Vektor	Složenost	Autentikacija
NETWORK	LOW	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
NONE	NONE	COMPLETE

CVSS vektor

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

Zadnje važnije ažuriranje

19-09-2017 - 01:36

Objavljeno

30-07-2013 - 00:56