CVE-2012-3422

icedtea-web: getvalueforurl uninitialized instance pointer

Severity Score

6.8

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The getFirstInTableInstance function in the IcedTea-Web plugin before 1.2.1 returns an uninitialized pointer when the instance_to_id_map hash is empty, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted web page, which causes an uninitialized memory location to be read.

La función getFirstInTableInstance en el complemento IcedTea-Web anteior a v1.2.1 devuelve un puntero no inicializado cuando el hash instance_to_id_map está vacío, lo que permite a atacantes remotos provocar una denegación de servicio (caída) y posiblemente ejecutar código mediante una página Web manipulada, lo que provoca una lectura de una posición de memoria no inicializada.

*Credits: N/A

CVSS Scores

NISTv2 6.8

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2012-06-14 CVE Reserved
2012-07-31 CVE Published
2024-08-06 CVE Updated
2024-10-20 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

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

CAPEC

References (15)

URL	Tag	Source
http://icedtea.classpath.org/hg/release/icedtea-web-1.2/file/icedtea-web-1.2.1/NEWS	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00003.html	2014-10-04
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00004.html	2014-10-04
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00005.html	2014-10-04
http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00020.html	2014-10-04
http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00013.html	2014-10-04
http://lists.opensuse.org/opensuse-updates/2013-05/msg00032.html	2014-10-04
http://lists.opensuse.org/opensuse-updates/2013-06/msg00030.html	2014-10-04
http://lists.opensuse.org/opensuse-updates/2013-06/msg00101.html	2014-10-04
http://rhn.redhat.com/errata/RHSA-2012-1132.html	2014-10-04
http://secunia.com/advisories/50089	2014-10-04
http://security.gentoo.org/glsa/glsa-201406-32.xml	2014-10-04
http://www.ubuntu.com/usn/USN-1521-1	2014-10-04
https://bugzilla.redhat.com/show_bug.cgi?id=840592	2012-07-31
https://access.redhat.com/security/cve/CVE-2012-3422	2012-07-31

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Redhat Search vendor "Redhat"		Icedtea-web Search vendor "Redhat" for product "Icedtea-web"				<= 1.2 Search vendor "Redhat" for product "Icedtea-web" and version " <= 1.2"		-		Affected
Redhat Search vendor "Redhat"		Icedtea-web Search vendor "Redhat" for product "Icedtea-web"				1.0 Search vendor "Redhat" for product "Icedtea-web" and version "1.0"		-		Affected
Redhat Search vendor "Redhat"		Icedtea-web Search vendor "Redhat" for product "Icedtea-web"				1.1 Search vendor "Redhat" for product "Icedtea-web" and version "1.1"		-		Affected