CVE-2011-0311

IBM JDK Class file parsing denial-of-service

Severity Score

3.5

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The class file parser in IBM Java before 1.4.2 SR13 FP9, as used in IBM Runtimes for Java Technology 5.0.0 before SR13 and 6.0.0 before SR10, allows remote authenticated users to cause a denial of service (JVM segmentation fault, and possibly memory consumption or an infinite loop) via a crafted attribute length field in a class file, which triggers a buffer over-read.

El analizador de archivos de clases en IBM Java antes de v1.4.2 SR13 FP9, tal como se utiliza en IBM Runtimes para Java Technology v5.0.0 antes de SR13 y v6.0.0 antes de SR10, permite a usuarios autenticados remotamente provocar una denegación de servicio (fallo de segmentación de JVM, y posiblemente, el consumo de memoria o un bucle infinito) a través de un campo de atributo de longitud modificada en un archivo de clase, lo que provoca una sobrelectura de buffer.

*Credits: N/A

CVSS Scores

NISTv2 3.5

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2011-01-06 CVE Reserved
2011-06-15 CVE Published
2023-09-21 EPSS Updated
2024-08-06 CVE 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 (10)

URL	Tag	Source
https://exchange.xforce.ibmcloud.com/vulnerabilities/65189	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00004.html	2017-08-17
http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00010.html	2017-08-17
http://www-01.ibm.com/support/docview.wss?uid=swg1IZ89602	2017-08-17
http://www-01.ibm.com/support/docview.wss?uid=swg1IZ89620	2017-08-17
http://www.redhat.com/support/errata/RHSA-2011-1159.html	2017-08-17
http://www.redhat.com/support/errata/RHSA-2011-1265.html	2017-08-17
https://www-304.ibm.com/support/docview.wss?uid=isg1PM42551	2017-08-17
https://access.redhat.com/security/cve/CVE-2011-0311	2011-09-06
https://bugzilla.redhat.com/show_bug.cgi?id=702349	2011-09-06

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ibm Search vendor "Ibm"		Java Search vendor "Ibm" for product "Java"				<= 1.4.2.13.8 Search vendor "Ibm" for product "Java" and version " <= 1.4.2.13.8"		-		Affected
Ibm Search vendor "Ibm"		Java Search vendor "Ibm" for product "Java"				1.4.2 Search vendor "Ibm" for product "Java" and version "1.4.2"		-		Affected
Ibm Search vendor "Ibm"		Java Search vendor "Ibm" for product "Java"				1.4.2.13 Search vendor "Ibm" for product "Java" and version "1.4.2.13"		-		Affected
Ibm Search vendor "Ibm"		Java Search vendor "Ibm" for product "Java"				1.4.2.13.1 Search vendor "Ibm" for product "Java" and version "1.4.2.13.1"		-		Affected
Ibm Search vendor "Ibm"		Java Search vendor "Ibm" for product "Java"				1.4.2.13.2 Search vendor "Ibm" for product "Java" and version "1.4.2.13.2"		-		Affected
Ibm Search vendor "Ibm"		Java Search vendor "Ibm" for product "Java"				1.4.2.13.3 Search vendor "Ibm" for product "Java" and version "1.4.2.13.3"		-		Affected
Ibm Search vendor "Ibm"		Java Search vendor "Ibm" for product "Java"				1.4.2.13.4 Search vendor "Ibm" for product "Java" and version "1.4.2.13.4"		-		Affected
Ibm Search vendor "Ibm"		Java Search vendor "Ibm" for product "Java"				1.4.2.13.5 Search vendor "Ibm" for product "Java" and version "1.4.2.13.5"		-		Affected
Ibm Search vendor "Ibm"		Java Search vendor "Ibm" for product "Java"				1.4.2.13.6 Search vendor "Ibm" for product "Java" and version "1.4.2.13.6"		-		Affected
Ibm Search vendor "Ibm"		Java Search vendor "Ibm" for product "Java"				1.4.2.13.7 Search vendor "Ibm" for product "Java" and version "1.4.2.13.7"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				<= 5.0.12.4 Search vendor "Ibm" for product "Runtimes For Java Technology" and version " <= 5.0.12.4"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				<= 6.0.9.0 Search vendor "Ibm" for product "Runtimes For Java Technology" and version " <= 6.0.9.0"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				5.0.0 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "5.0.0"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				5.0.11.0 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "5.0.11.0"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				5.0.11.1 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "5.0.11.1"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				5.0.11.2 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "5.0.11.2"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				5.0.12.0 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "5.0.12.0"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				5.0.12.1 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "5.0.12.1"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				5.0.12.2 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "5.0.12.2"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				5.0.12.3 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "5.0.12.3"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				6.0.0 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "6.0.0"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				6.0.1.0 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "6.0.1.0"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				6.0.2.0 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "6.0.2.0"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				6.0.3.0 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "6.0.3.0"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				6.0.4.0 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "6.0.4.0"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				6.0.5.0 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "6.0.5.0"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				6.0.6.0 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "6.0.6.0"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				6.0.7.0 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "6.0.7.0"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				6.0.8.0 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "6.0.8.0"		-		Affected
Ibm Search vendor "Ibm"		Runtimes For Java Technology Search vendor "Ibm" for product "Runtimes For Java Technology"				6.0.8.1 Search vendor "Ibm" for product "Runtimes For Java Technology" and version "6.0.8.1"		-		Affected