Unscored severity · published Aug 7, 2012
CVE-2012-3423
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),…
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CVSS
6.2%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)6.2% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IC
Icedtea-web · Redhat
through 1.2; 1.0; 1.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2012-3423
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-3423
icedtea.classpath.org
http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=518
Vendor Advisory
http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=863
icedtea.classpath.org
http://icedtea.classpath.org/hg/release/icedtea-web-1.2/file/icedtea-web-1.2.1/NEWS
Exploit
http://icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d65bd94e0ba9
Exploit
http://icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d7375e2a9076
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00003.html
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