CVE-2011-3387

java-1.4.2-ibm: DoS via class file parser in IBM Java 1.4.2.SR13.FP9

Severity Score

6.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The class file parser in IBM Java 1.4.2 SR13 FP9 allows remote authenticated users to cause a denial of service (memory consumption or an infinite loop) via a crafted attribute length field in a class file, related to validation of a length field at the wrong time, a different vulnerability than CVE-2011-0311.

El analizador de archivos de clase en IBM Java v1.4.2 SR13 FP9 permite a usuarios remotos autenticados provocar una denegación de servicio (consumo de memoria o un bucle infinito) a través de un campo de atributo de longitud modificada en un archivo de clase, relacionado con la validación de un campo de longitud en el momento equivocado, una vulnerabilidad diferente a CVE-2011-0311.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Partial

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

2011-09-02 CVE Reserved
2011-09-02 CVE Published
2024-08-06 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (5)

URL	Tag	Source
https://exchange.xforce.ibmcloud.com/vulnerabilities/69641	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://www.redhat.com/support/errata/RHSA-2011-1265.html	2017-08-29
https://www-304.ibm.com/support/docview.wss?uid=isg1PM42551	2017-08-29
https://access.redhat.com/security/cve/CVE-2011-3387	2011-09-06
https://bugzilla.redhat.com/show_bug.cgi?id=737128	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"				1.4.2.13.9 Search vendor "Ibm" for product "Java" and version "1.4.2.13.9"		-		Affected