CVE-2008-1845

Severity Score

7.2

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The Korn shell (aka mksh) before R33d on MirOS (aka MirBSD) does not flush the tty's I/O when invoking mksh in a new terminal, which allows local users to gain privileges by opening a virtual terminal and entering command sequences, which might later be executed in opportunistic circumstances by a different user who launches mksh and specifies that terminal with the -T option.

El intérprete de comandos Korn (también conocido como mksh) antes de R33d en MirOS (también conocido como MirBSD) no renueva la E/S tty cuando invoca a mksh en un terminal nuevo, lo que permite a usuarios locales obtener privilegios abriendo un terminal virtual e introduciendo secuencias de comandos, que se podrían ejecutar posteriormente en circunstancias oportunas por un usuario distinto que lance mksh y especifique ese terminal con la opción -T.

*Credits: N/A

CVSS Scores

NISTv2 7.2

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

2008-04-16 CVE Reserved
2008-04-16 CVE Published
2023-03-08 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (5)

URL	Tag	Source
http://www.mirbsd.org/mksh.htm#clog	X_refsource_confirm
http://www.osvdb.org/44365	Vdb Entry
http://www.securityfocus.com/bid/28768	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/41794	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://secunia.com/advisories/29803	2017-08-08

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mirbsd Search vendor "Mirbsd"		Miros Search vendor "Mirbsd" for product "Miros"				<= 33 Search vendor "Mirbsd" for product "Miros" and version " <= 33"		c		Affected
Mirbsd Search vendor "Mirbsd"		Miros Search vendor "Mirbsd" for product "Miros"				33 Search vendor "Mirbsd" for product "Miros" and version "33"		a		Affected
Mirbsd Search vendor "Mirbsd"		Miros Search vendor "Mirbsd" for product "Miros"				33 Search vendor "Mirbsd" for product "Miros" and version "33"		b		Affected