Vulnerability Details : CVE-2013-4929
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.
Vulnerability category: Denial of service
Products affected by CVE-2013-4929
- cpe:2.3:a:wireshark:wireshark:1.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.8.1:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.8.2:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.8.3:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.8.4:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.8.5:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.8.6:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.8.7:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.10.0:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.8.8:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2013-4929
0.34%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 68 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2013-4929
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST |
CWE ids for CVE-2013-4929
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-4929
-
http://lists.opensuse.org/opensuse-updates/2013-08/msg00009.html
openSUSE-SU-2013:1300-1: moderate: wireshark to 1.8.9
-
http://anonsvn.wireshark.org/viewvc?view=revision&revision=50450
code.wireshark Code Review - wireshark.git/treePatch
-
http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
Wireshark: Multiple vulnerabilities (GLSA 201308-05) — Gentoo security
-
https://www.wireshark.org/security/wnpa-sec-2013-47.html
Wireshark · wnpa-sec-2013-47 · DIS dissector large loopVendor Advisory
-
http://www.wireshark.org/docs/relnotes/wireshark-1.10.1.html
Wireshark · Wireshark 1.10.1 Release Notes
-
http://www.wireshark.org/docs/relnotes/wireshark-1.8.9.html
Wireshark · Wireshark 1.8.9 Release Notes
-
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17028
Repository / Oval Repository
-
http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-dis-pdus.c?r1=50450&r2=50449&pathrev=50450
code.wireshark Code Review - wireshark.git/treePatch
-
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8911
8911 – Very long loop in packet-dis-pdus.c (more than 100000 items in tree)
-
http://lists.opensuse.org/opensuse-updates/2013-08/msg00004.html
openSUSE-SU-2013:1295-1: moderate: wireshark to 1.8.9
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