CVE-2011-3484

Severity Score

4.3

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The unxorFrame function in epan/dissectors/packet-opensafety.c in the OpenSafety dissector in Wireshark 1.6.x before 1.6.2 does not properly validate a certain frame size, which allows remote attackers to cause a denial of service (loop and application crash) via a malformed packet.

La función unxorFrame en epan/dissectors/packet-opensafety.c en el disector OpenSafety en Wireshark v1.6.x antes de la v1.6.2 no valida correctamente el tamaño de un cierto marco, lo que permite a atacantes remotos causar una denegación de servicio (caída del bucle y la aplicación ) a través de un paquete con formato erróneo.

*Credits: N/A

CVSS Scores

NISTv2 4.3

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2011-09-14 CVE Reserved
2011-09-20 CVE Published
2023-10-09 EPSS Updated
2024-08-06 CVE Updated
2024-08-06 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-20: Improper Input Validation

CAPEC

References (10)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2011/09/13/1	Mailing List
http://www.openwall.com/lists/oss-security/2011/09/14/10	Mailing List
http://www.openwall.com/lists/oss-security/2011/09/14/5	Mailing List
http://www.openwall.com/lists/oss-security/2011/09/14/9	Mailing List
http://www.wireshark.org/security/wnpa-sec-2011-12.html	X_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=737787	X_refsource_confirm
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15062	Signature

URL	Date	SRC
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6138	2024-08-06

URL	Date	SRC
http://anonsvn.wireshark.org/viewvc?view=revision&revision=38213	2017-09-19

URL	Date	SRC
http://www.mandriva.com/security/advisories?name=MDVSA-2011:138	2017-09-19

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				1.6.0 Search vendor "Wireshark" for product "Wireshark" and version "1.6.0"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				1.6.1 Search vendor "Wireshark" for product "Wireshark" and version "1.6.1"		-		Affected