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NVD Vulnerability Details :
CVE-2003-0896
Modified
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-17 Nov, 2003 | 05:00
Updated At-16 Apr, 2026 | 00:27

The loadClass method of the sun.applet.AppletClassLoader class in the Java Virtual Machine (JVM) in Sun SDK and JRE 1.4.1_03 and earlier allows remote attackers to bypass sandbox restrictions and execute arbitrary code via a loaded class name that contains "/" (slash) instead of "." (dot) characters, which bypasses a call to the Security Manager's checkPackageAccess method.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary2.07.5HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
Type: Primary
Version: 2.0
Base score: 7.5
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CPE Matches

Sun Microsystems (Oracle Corporation)
sun
>>jre>>Versions up to 1.4.1(inclusive)
cpe:2.3:a:sun:jre:*:update3:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-OtherPrimarynvd@nist.gov
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
http://lsd-pl.net/code/JVM/jre.tar.gzcve@mitre.org
N/A
http://marc.info/?l=bugtraq&m=106692334503819&w=2cve@mitre.org
N/A
http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert/57221cve@mitre.org
N/A
http://sunsolve.sun.com/search/document.do?assetkey=1-66-200356-1cve@mitre.org
N/A
http://www.securityfocus.com/advisories/6028cve@mitre.org
N/A
http://www.securityfocus.com/archive/1/342580cve@mitre.org
N/A
http://www.securityfocus.com/archive/1/342583cve@mitre.org
N/A
http://www.securityfocus.com/bid/8879cve@mitre.org
N/A
http://lsd-pl.net/code/JVM/jre.tar.gzaf854a3a-2127-422b-91ae-364da2661108
N/A
http://marc.info/?l=bugtraq&m=106692334503819&w=2af854a3a-2127-422b-91ae-364da2661108
N/A
http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert/57221af854a3a-2127-422b-91ae-364da2661108
N/A
http://sunsolve.sun.com/search/document.do?assetkey=1-66-200356-1af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securityfocus.com/advisories/6028af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securityfocus.com/archive/1/342580af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securityfocus.com/archive/1/342583af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securityfocus.com/bid/8879af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: http://lsd-pl.net/code/JVM/jre.tar.gz
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://marc.info/?l=bugtraq&m=106692334503819&w=2
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert/57221
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://sunsolve.sun.com/search/document.do?assetkey=1-66-200356-1
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.securityfocus.com/advisories/6028
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.securityfocus.com/archive/1/342580
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.securityfocus.com/archive/1/342583
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/8879
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://lsd-pl.net/code/JVM/jre.tar.gz
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://marc.info/?l=bugtraq&m=106692334503819&w=2
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert/57221
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://sunsolve.sun.com/search/document.do?assetkey=1-66-200356-1
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securityfocus.com/advisories/6028
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securityfocus.com/archive/1/342580
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securityfocus.com/archive/1/342583
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/8879
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Change History
0Changes found

Details not found