CVE-2011-1138

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Off-by-one error in the dissect_6lowpan_iphc function in packet-6lowpan.c in Wireshark 1.4.0 through 1.4.3 on 32-bit platforms allows remote attackers to cause a denial of service (application crash) via a malformed 6LoWPAN IPv6 packet.

Error de superación de límite ("off-by-one") en la función dissect_6lowpan_iphc de packet-6lowpan.c de Wireshark 1.4.0 hasta la versión 1.4.3 de plataformas de 32-bit. Permite a atacantes remotos provocar una denegación de servicio (caída de la aplicación) a través de un paquete 6LoWPAN IPv6 mal formado.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

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

2011-03-02 CVE Reserved
2011-03-03 CVE Published
2024-08-06 CVE Updated
2024-08-06 First Exploit
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-189: Numeric Errors

CAPEC

References (16)

URL	Tag	Source
http://secunia.com/advisories/43759	Third Party Advisory
http://secunia.com/advisories/44169	Third Party Advisory
http://www.kb.cert.org/vuls/id/215900	Third Party Advisory
http://www.securityfocus.com/bid/46636	Vdb Entry
http://www.securitytracker.com/id?1025148	Vdb Entry
http://www.vupen.com/english/advisories/2011/0626	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/65783	Vdb Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16299	Signature

URL	Date	SRC
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5722	2024-08-06

URL	Date	SRC
http://anonsvn.wireshark.org/viewvc?view=rev&revision=36036	2017-09-19
http://www.wireshark.org/docs/relnotes/wireshark-1.4.4.html	2017-09-19

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055364.html	2017-09-19
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055650.html	2017-09-19
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055664.html	2017-09-19
http://www.wireshark.org/security/wnpa-sec-2011-04.html	2017-09-19
https://hermes.opensuse.org/messages/8086844	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"				1.4.0 Search vendor "Wireshark" for product "Wireshark" and version "1.4.0"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				1.4.1 Search vendor "Wireshark" for product "Wireshark" and version "1.4.1"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				1.4.2 Search vendor "Wireshark" for product "Wireshark" and version "1.4.2"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				1.4.3 Search vendor "Wireshark" for product "Wireshark" and version "1.4.3"		-		Affected