CVE-2007-3295

Severity Score

6.5

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Directory traversal vulnerability in Yet another Bulletin Board (YaBB) 2.1 and earlier allows remote authenticated users to execute arbitrary Perl code via a .. (dot dot) in the userlanguage profile setting, which sets the userlanguage key of the member hash, and is propagated to the language variable in (1) HelpCentre.pl and (2) ICQPager.pl, (3) the use_lang variable in Subs.pl, and the actlang variable in (4) Post.pl and (5) InstantMessage.pl; as demonstrated by pointing userlanguage to the English folder, modifying English/HelpCentre.lng file to contain Perl statements, and then invoking the help action in YaBB.pl.

Vulnerabilidad de salto de directorio en Yet another Bulletin Board (YaBB) 2.1 y anteriores permite a usuarios remotos autenticados ejecutar código perl de su elección mediante una secuencia .. (punto punto) en la configuración de lenguaje del perfil del usuario, el cual establece la clave userlanguage del hash del miembro, y es propagada a la variable language en (1) HelpCentre.pl y (2) ICQPager.pl, (3) la variable use_lang en Subs.pl, y la variable actlang en (4) Post.pl y (5) InstantMessage.pl; como ha sido demostrado indicando el lenguaje de usuario en la carpeta English, modificando el fichero English/HelpCentre.lng que contiene sentencias Perl, y entonces invocando la acción help en YaBB.pl.

*Credits: N/A

CVSS Scores

NISTv2 6.5

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2007-06-20 CVE Reserved
2007-06-20 CVE Published
2024-05-31 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (6)

URL	Tag	Source
http://osvdb.org/37238	Vdb Entry
http://secunia.com/advisories/25734	Third Party Advisory
http://securityreason.com/securityalert/2818	Third Party Advisory
http://www.securityfocus.com/archive/1/471733/100/0/threaded	Mailing List
http://www.securityfocus.com/bid/24529	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/34932	Vdb Entry

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
Yabb Search vendor "Yabb"		Yabb Search vendor "Yabb" for product "Yabb"				2.0 Search vendor "Yabb" for product "Yabb" and version "2.0"		-		Affected
Yabb Search vendor "Yabb"		Yabb Search vendor "Yabb" for product "Yabb"				2.0_rc1 Search vendor "Yabb" for product "Yabb" and version "2.0_rc1"		-		Affected
Yabb Search vendor "Yabb"		Yabb Search vendor "Yabb" for product "Yabb"				2.0_rc2 Search vendor "Yabb" for product "Yabb" and version "2.0_rc2"		-		Affected
Yabb Search vendor "Yabb"		Yabb Search vendor "Yabb" for product "Yabb"				2.1 Search vendor "Yabb" for product "Yabb" and version "2.1"		-		Affected