CVE-2011-2698

wireshark: Infinite loop in the ANSI A Interface (IS-634/IOS) dissector

Severity Score

4.3

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Off-by-one error in the elem_cell_id_aux function in epan/dissectors/packet-ansi_a.c in the ANSI MAP dissector in Wireshark 1.4.x before 1.4.8 and 1.6.x before 1.6.1 allows remote attackers to cause a denial of service (infinite loop) via an invalid packet.

Error off-by-one en la función elem_cell_id_aux en epan/dissectors/packet-ansi_a.c en el disector ANSI MAP en Wireshark v1.4.x antes de v1.4.8 y v1.6.x antes de v1.6.1 permite a atacantes remotos causar una denegación de servicio (bucle infinito) a través de un paquete no válido.

*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

2011-07-11 CVE Reserved
2011-08-23 CVE Published
2023-09-11 EPSS Updated
2024-08-06 CVE Updated
2024-08-06 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-189: Numeric Errors
CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')

CAPEC

References (17)

URL	Tag	Source
http://secunia.com/advisories/48947	Third Party Advisory
http://www.securityfocus.com/bid/49071	Vdb Entry
http://www.wireshark.org/security/wnpa-sec-2011-10.html	X_refsource_confirm
http://www.wireshark.org/security/wnpa-sec-2011-11.html	X_refsource_confirm
https://exchange.xforce.ibmcloud.com/vulnerabilities/69074	Vdb Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14610	Signature

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2011-August/063591.html	2024-08-06
http://www.openwall.com/lists/oss-security/2011/07/19/5	2024-08-06
http://www.openwall.com/lists/oss-security/2011/07/20/2	2024-08-06
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6044	2024-08-06
https://bugzilla.redhat.com/show_bug.cgi?id=723215	2024-08-06

URL	Date	SRC
http://anonsvn.wireshark.org/viewvc?view=revision&revision=37930	2023-02-13

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2011-August/063586.html	2023-02-13
http://rhn.redhat.com/errata/RHSA-2013-0125.html	2023-02-13
http://secunia.com/advisories/45086	2023-02-13
http://secunia.com/advisories/45574	2023-02-13
https://access.redhat.com/security/cve/CVE-2011-2698	2013-01-08

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
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				1.4.4 Search vendor "Wireshark" for product "Wireshark" and version "1.4.4"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				1.4.5 Search vendor "Wireshark" for product "Wireshark" and version "1.4.5"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				1.4.6 Search vendor "Wireshark" for product "Wireshark" and version "1.4.6"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				1.4.7 Search vendor "Wireshark" for product "Wireshark" and version "1.4.7"		-		Affected
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