Wireshark up to 1.10.0 DCP ETSI Dissector packet-dcp-etsi.c dissect_pft Fragment Length input validation
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.8 | $0-$5k | 0.00 |
A vulnerability classified as problematic was found in Wireshark (Packet Analyzer Software). Affected by this vulnerability is the function dissect_pft
of the file packet-dcp-etsi.c of the component DCP ETSI Dissector. The manipulation as part of a Fragment Length leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. As an impact it is known to affect availability. The summary by CVE is:
The dissect_pft function in epan/dissectors/packet-dcp-etsi.c in the DCP ETSI dissector in Wireshark 1.6.x before 1.6.16, 1.8.x before 1.8.8, and 1.10.0 does not validate a certain fragment length value, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
The weakness was presented 05/25/2013 by Buildbot Builder as not defined advisory (Website). The advisory is shared at wireshark.org. This vulnerability is known as CVE-2013-4083 since 06/09/2013. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known.
After immediately, there has been an exploit disclosed. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 69105 (Wireshark 1.10.x < 1.10.1 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows. The commercial vulnerability scanner Qualys is able to test this issue with plugin 350493 (Amazon Linux Security Advisory for wireshark: ALAS-2013-251).
Upgrading to version 1.6.16 or 1.8.8 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at anonsvn.wireshark.org. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published 2 weeks after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at X-Force (84829) and Tenable (69105). See 5444, 5992, 5993 and 6000 for similar entries.
Product
Type
Name
Version
- 1.6.0
- 1.6.1
- 1.6.2
- 1.6.3
- 1.6.4
- 1.6.5
- 1.6.6
- 1.6.7
- 1.6.8
- 1.6.9
- 1.6.10
- 1.6.11
- 1.6.12
- 1.6.13
- 1.6.14
- 1.6.15
- 1.8.0
- 1.8.1
- 1.8.2
- 1.8.3
- 1.8.4
- 1.8.5
- 1.8.6
- 1.8.7
- 1.10.0
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 4.8
VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Input validationCWE: CWE-20
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 69105
Nessus Name: Wireshark 1.10.x < 1.10.1 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
OpenVAS ID: 892709
OpenVAS Name: Debian Security Advisory DSA 2709-1 (wireshark - several vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Exploit Delay Time: 🔍
Upgrade: Wireshark 1.6.16/1.8.8
Patch: anonsvn.wireshark.org
Timeline
05/25/2013 🔍05/25/2013 🔍
06/07/2013 🔍
06/09/2013 🔍
06/09/2013 🔍
06/09/2013 🔍
06/10/2013 🔍
06/11/2013 🔍
06/16/2013 🔍
07/29/2013 🔍
05/14/2021 🔍
Sources
Product: wireshark.orgAdvisory: wireshark.org
Researcher: Buildbot Builder
Status: Not defined
Confirmation: 🔍
CVE: CVE-2013-4083 (🔍)
OVAL: 🔍
IAVM: 🔍
X-Force: 84829
Vulnerability Center: 40012 - Wireshark 1.6 Before 1.6.16 and 1.8 Before 1.8.8 DCP ETSI Dissector Allows Remote DoS via a Crafted Packet, Medium
SecurityFocus: 60504 - Wireshark CVE-2013-4083 Denial of Service Vulnerability
Secunia: 53762 - Wireshark Multiple Vulnerabilities, Highly Critical
OSVDB: 94087
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 06/11/2013 16:49Updated: 05/14/2021 14:35
Changes: 06/11/2013 16:49 (91), 05/02/2017 18:13 (3), 05/14/2021 14:35 (3)
Complete: 🔍
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