CVE-2013-6404

Severity Score

4.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Quassel core (server daemon) in Quassel IRC before 0.9.2 does not properly verify the user ID when accessing user backlogs, which allows remote authenticated users to read other users' backlogs via the bufferid in (1) 16/select_buffer_by_id.sql, (2) 16/select_buffer_by_id.sql, and (3) 16/select_buffer_by_id.sql in core/SQL/PostgreSQL/.

Quassel core (server daemon) en Quassel IRC anteriores a 0.9.2 no verifica correctamente el ID del usuario cuando accede a backlogs de usuario, lo cual permite a usuarios autenticados remotamente leer backlogs de otros usuarios a través del bufferid en (1) 16/select_buffer_by_id.sql, (2) 16/select_buffer_by_id.sql, y (3) 16/select_buffer_by_id.sql en core/SQL/PostgreSQL/.

*Credits: N/A

CVSS Scores

NISTv2 4.0

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2013-11-04 CVE Reserved
2013-12-09 CVE Published
2024-08-06 CVE Updated
2024-08-06 First Exploit
2024-10-29 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-264: Permissions, Privileges, and Access Controls

CAPEC

References (8)

URL	Tag	Source
http://osvdb.org/100432	Vdb Entry
http://www.openwall.com/lists/oss-security/2013/11/28/8	Mailing List
https://exchange.xforce.ibmcloud.com/vulnerabilities/89377	Vdb Entry

URL	Date	SRC
https://github.com/quassel/quassel/commit/a1a24da	2024-08-06

URL	Date	SRC
http://quassel-irc.org/node/123	2017-08-29

URL	Date	SRC
http://lists.opensuse.org/opensuse-updates/2013-12/msg00092.html	2017-08-29
http://lists.opensuse.org/opensuse-updates/2014-01/msg00078.html	2017-08-29
http://secunia.com/advisories/55640	2017-08-29

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Quassel-irc Search vendor "Quassel-irc"		Quassel Irc Search vendor "Quassel-irc" for product "Quassel Irc"				<= 0.9.1 Search vendor "Quassel-irc" for product "Quassel Irc" and version " <= 0.9.1"		-		Affected
Quassel-irc Search vendor "Quassel-irc"		Quassel Irc Search vendor "Quassel-irc" for product "Quassel Irc"				0.9.0 Search vendor "Quassel-irc" for product "Quassel Irc" and version "0.9.0"		-		Affected