CVE-2017-7702

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the WBXML dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-wbxml.c by adding length validation.

En Wireshark 2.2.0 a 2.2.5 y 2.0.0 a 2.0.11, el disector WBXML podría entrar en un bucle infinito, desencadenado por un paquete de inyección o un archivo de captura mal formado. Esto se trató en epan/dissectors/packet-wbxml.c agregando validación de longitud.

*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

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-04-11 CVE Reserved
2017-04-12 CVE Published
2023-11-08 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

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

CAPEC

References (6)

URL	Tag	Source
http://www.securityfocus.com/bid/97633	Third Party Advisory
http://www.securitytracker.com/id/1038262	Vdb Entry
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=2f322f66cbcca2fefdaa630494f9d6c97eb659b7	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13477	2023-11-07

URL	Date	SRC
https://security.gentoo.org/glsa/201706-12	2023-11-07
https://www.wireshark.org/security/wnpa-sec-2017-13.html	2023-11-07

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"				2.0.0 Search vendor "Wireshark" for product "Wireshark" and version "2.0.0"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.1 Search vendor "Wireshark" for product "Wireshark" and version "2.0.1"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.2 Search vendor "Wireshark" for product "Wireshark" and version "2.0.2"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.3 Search vendor "Wireshark" for product "Wireshark" and version "2.0.3"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.4 Search vendor "Wireshark" for product "Wireshark" and version "2.0.4"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.5 Search vendor "Wireshark" for product "Wireshark" and version "2.0.5"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.6 Search vendor "Wireshark" for product "Wireshark" and version "2.0.6"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.7 Search vendor "Wireshark" for product "Wireshark" and version "2.0.7"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.8 Search vendor "Wireshark" for product "Wireshark" and version "2.0.8"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.9 Search vendor "Wireshark" for product "Wireshark" and version "2.0.9"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.10 Search vendor "Wireshark" for product "Wireshark" and version "2.0.10"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.11 Search vendor "Wireshark" for product "Wireshark" and version "2.0.11"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.2.0 Search vendor "Wireshark" for product "Wireshark" and version "2.2.0"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.2.1 Search vendor "Wireshark" for product "Wireshark" and version "2.2.1"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.2.2 Search vendor "Wireshark" for product "Wireshark" and version "2.2.2"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.2.3 Search vendor "Wireshark" for product "Wireshark" and version "2.2.3"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.2.4 Search vendor "Wireshark" for product "Wireshark" and version "2.2.4"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.2.5 Search vendor "Wireshark" for product "Wireshark" and version "2.2.5"		-		Affected