peter bassill · operator
$ cve CVE-2004-1029 JSON

CVE-2004-1029 EXPLOIT

9.3
HIGH · CVSS 2.0 · EPSS 17% (pctl 97)

Patch early

A public exploit exists.

Description

The Sun Java Plugin capability in Java 2 Runtime Environment (JRE) 1.4.2_01, 1.4.2_04, and possibly earlier versions, does not properly restrict access between Javascript and Java applets during data transfer, which allows remote attackers to load unsafe classes and execute arbitrary code by using the reflection API to access private Java packages.

Scoring

CVSS9.3 (HIGH, v2.0)
VectorAV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS17.02% — more likely to be exploited than 97% of all CVEs
WeaknessCWE-264
On CISA KEVno
Public exploityes
Published2005-03-01
Last modified2026-06-16

Affected (8)

VendorProduct
conectivalinux
gentoolinux
hphp-ux
hpjava sdk-rte
sunjdk
sunjre
symantecenterprise firewall
symantecgateway security 5400

Public exploits

SourceTitleDate
exploit-dbSun Java Runtime Environment 1.x Java Plugin - JavaScript Security Restriction Bypass2004-11-22

References

→ the Explorer  ·  watch your stack  ·  NVD