CVE-2012-4415

libguac - Remote Buffer Overflow

Severity Score

7.5

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Stack-based buffer overflow in the guac_client_plugin_open function in libguac in Guacamole before 0.6.3 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a long protocol name.

Desbordamiento de bufer basado en pila en la función guac_client_plugin_open en libguac en Guacamole antes de v0.6.3, permite a atacantes remotos provocar una denegación de servicio (caída) o ejecutar código de su elección a través de un nombre de protocolo largo.

*Credits: N/A

CVSS Scores

NISTv2 7.5

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2012-08-21 CVE Reserved
2012-09-11 First Exploit
2012-09-25 CVE Published
2024-08-06 CVE Updated
2024-10-20 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

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

CAPEC

References (10)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2012/09/11/3	Mailing List
http://www.openwall.com/lists/oss-security/2012/09/11/7	Mailing List
https://bugzilla.redhat.com/show_bug.cgi?id=856743	X_refsource_misc

URL	Date	SRC
https://www.exploit-db.com/exploits/37788	2012-09-11
http://archives.neohapsis.com/archives/bugtraq/2012-09/0107.html	2024-08-06
http://www.securityfocus.com/bid/55497	2024-08-06

URL	Date	SRC
http://guac-dev.org/trac/changeset/7dcefa744b4a38825619c00ae8b47e5bae6e38c0/libguac	2012-10-01

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088031.html	2012-10-01
http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088218.html	2012-10-01
http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088272.html	2012-10-01

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Fedoraproject Search vendor "Fedoraproject"	Fedora Search vendor "Fedoraproject" for product "Fedora"	16 Search vendor "Fedoraproject" for product "Fedora" and version "16"	-	Affected	in	Guac-dev Search vendor "Guac-dev"	Guacamole Search vendor "Guac-dev" for product "Guacamole"	<= 0.6.2 Search vendor "Guac-dev" for product "Guacamole" and version " <= 0.6.2"	-	Affected
Fedoraproject Search vendor "Fedoraproject"	Fedora Search vendor "Fedoraproject" for product "Fedora"	16 Search vendor "Fedoraproject" for product "Fedora" and version "16"	-	Affected	in	Guac-dev Search vendor "Guac-dev"	Guacamole Search vendor "Guac-dev" for product "Guacamole"	0.5.0 Search vendor "Guac-dev" for product "Guacamole" and version "0.5.0"	-	Affected
Fedoraproject Search vendor "Fedoraproject"	Fedora Search vendor "Fedoraproject" for product "Fedora"	16 Search vendor "Fedoraproject" for product "Fedora" and version "16"	-	Affected	in	Guac-dev Search vendor "Guac-dev"	Guacamole Search vendor "Guac-dev" for product "Guacamole"	0.6.0 Search vendor "Guac-dev" for product "Guacamole" and version "0.6.0"	-	Affected
Fedoraproject Search vendor "Fedoraproject"	Fedora Search vendor "Fedoraproject" for product "Fedora"	16 Search vendor "Fedoraproject" for product "Fedora" and version "16"	-	Affected	in	Guac-dev Search vendor "Guac-dev"	Guacamole Search vendor "Guac-dev" for product "Guacamole"	0.6.3 Search vendor "Guac-dev" for product "Guacamole" and version "0.6.3"	-	Safe
Fedoraproject Search vendor "Fedoraproject"	Fedora Search vendor "Fedoraproject" for product "Fedora"	17 Search vendor "Fedoraproject" for product "Fedora" and version "17"	-	Affected	in	Guac-dev Search vendor "Guac-dev"	Guacamole Search vendor "Guac-dev" for product "Guacamole"	<= 0.6.2 Search vendor "Guac-dev" for product "Guacamole" and version " <= 0.6.2"	-	Affected
Fedoraproject Search vendor "Fedoraproject"	Fedora Search vendor "Fedoraproject" for product "Fedora"	17 Search vendor "Fedoraproject" for product "Fedora" and version "17"	-	Affected	in	Guac-dev Search vendor "Guac-dev"	Guacamole Search vendor "Guac-dev" for product "Guacamole"	0.5.0 Search vendor "Guac-dev" for product "Guacamole" and version "0.5.0"	-	Affected
Fedoraproject Search vendor "Fedoraproject"	Fedora Search vendor "Fedoraproject" for product "Fedora"	17 Search vendor "Fedoraproject" for product "Fedora" and version "17"	-	Affected	in	Guac-dev Search vendor "Guac-dev"	Guacamole Search vendor "Guac-dev" for product "Guacamole"	0.6.0 Search vendor "Guac-dev" for product "Guacamole" and version "0.6.0"	-	Affected
Fedoraproject Search vendor "Fedoraproject"	Fedora Search vendor "Fedoraproject" for product "Fedora"	17 Search vendor "Fedoraproject" for product "Fedora" and version "17"	-	Affected	in	Guac-dev Search vendor "Guac-dev"	Guacamole Search vendor "Guac-dev" for product "Guacamole"	0.6.3 Search vendor "Guac-dev" for product "Guacamole" and version "0.6.3"	-	Safe