CVE-2013-6876

s3dvt Privilege Escalation

Severity Score

7.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The (1) pty_init_terminal and (2) pipe_init_terminal functions in main.c in s3dvt 0.2.2 and earlier allows local users to gain privileges by leveraging setuid permissions and usage of bash 4.3 and earlier. NOTE: this vulnerability was fixed with commit ad732f00b411b092c66a04c359da0f16ec3b387, but the version number was not changed.

Las funciones (1) pty_init_terminal y (2) pipe_init_terminal en main.c en s3dvt, en versiones 0.2.2 y anteriores, permiten que usuarios locales obtengan privilegios aprovechando los permisos setuid y el uso de bash en versiones 4.3 y anteriores. NOTA: la vulnerabilidad se solucionó con el commit con ID ad732f00b411b092c66a04c359da0f16ec3b387, pero el número de versión no cambió.

s3dvt suffers from a local privilege escalation vulnerability due to a lack of checking the setuid() return code.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2013-11-26 CVE Reserved
2014-06-02 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-264: Permissions, Privileges, and Access Controls

CAPEC

References (7)

URL	Tag	Source
http://hmarco.org/bugs/s3dvt_0.2.2-root-shell.html	Third Party Advisory
http://packetstormsecurity.com/files/126887/s3dvt-Privilege-Escalation.html	Third Party Advisory
http://seclists.org/fulldisclosure/2014/Jun/10	Mailing List
http://www.openwall.com/lists/oss-security/2014/06/03/11	Mailing List
http://www.securityfocus.com/archive/1/532258/100/0/threaded	Mailing List
http://www.securityfocus.com/archive/1/532276/100/0/threaded	Mailing List
http://www.securityfocus.com/bid/67789	Third Party Advisory

URL	Date	SRC

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
S3dvt Project Search vendor "S3dvt Project"		S3dvt Search vendor "S3dvt Project" for product "S3dvt"				<= 0.2.2 Search vendor "S3dvt Project" for product "S3dvt" and version " <= 0.2.2"		-		Affected