CVE-2014-7221

TeamSpeak Client 3.0.14 - Buffer Overflow

Severity Score

6.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

TeamSpeak Client 3.0.14 and earlier allows remote authenticated users to cause a denial of service (buffer overflow and application crash) by connecting to a channel with a different client instance, and placing crafted data in the Chat/Server tab containing [img]//http:// substrings.

El cliente de TeamSpeak 3.0.14 y anteriores permite que los usuarios autenticados remotos provoquen una denegación de servicio (desbordamiento de búfer y cierre inesperado de la aplicación) conectándose a un canal con una instancia de cliente diferente y ubicando datos manipulados en la pestaña de Chat/Server que contiene subcadenas [img]//http://.

TeamSpeak Client version 3.0.14 suffers from a buffer overflow vulnerability.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2014-09-29 CVE Reserved
2014-10-02 First Exploit
2014-10-06 CVE Published
2023-06-01 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (6)

URL	Tag	Source
http://r4p3.net/forum/reverse-engineering/38/teamspeak-3-exploit-bb-code-freeze-crash-not-responding/905	Broken Link
http://r4p3.net/public/ts3bbcodefreeze.txt	Broken Link
http://www.securityfocus.com/bid/70219	Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/96889	Third Party Advisory

URL	Date	SRC
https://www.exploit-db.com/exploits/34857	2014-10-02
https://packetstormsecurity.com/files/128571/TeamSpeak-Client-3.0.14-Buffer-Overflow.html	2024-08-06

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Teamspeak Search vendor "Teamspeak"		Teamspeak3 Search vendor "Teamspeak" for product "Teamspeak3"				<= 3.0.14 Search vendor "Teamspeak" for product "Teamspeak3" and version " <= 3.0.14"		client		Affected