CVE-2012-3423

Description

The IcedTea-Web plugin before 1.2.1 does not properly handle NPVariant NPStrings without NUL terminators, which allows remote attackers to cause a denial of service (crash), obtain sensitive information from memory, or execute arbitrary code via a crafted Java applet.

Risk Information

Base Score

9.8

MODERATE

Vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

2.78

Associated Vulnerability

Vulnerability	OS Platform
A web browser plugin to execute Java applets (USN-1521-1) icedtea-6-plugin_1.2.3-0ubuntu0.12.04.4_i386.deb	Linux
A web browser plugin to execute Java applets (USN-1521-1) icedtea-6-plugin_1.2.3-0ubuntu0.12.04.4_amd64.deb	Linux
A web browser plugin to execute Java applets (USN-1521-1) icedtea-7-plugin_1.2.3-0ubuntu0.12.04.4_i386.deb	Linux
A web browser plugin to execute Java applets (USN-1521-1) icedtea-7-plugin_1.2.3-0ubuntu0.12.04.4_amd64.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234