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Vulnerability details: VCID-jkww-bmfw-aaad
Vulnerability ID VCID-jkww-bmfw-aaad
Aliases CVE-2012-3423
Summary 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.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
System Score Found at
rhas Important https://access.redhat.com/errata/RHSA-2012:1132
epss 0.02475 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
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epss 0.02475 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
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epss 0.02475 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
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epss 0.02475 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
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epss 0.04981 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
epss 0.11307 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
epss 0.11307 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
epss 0.11307 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
epss 0.25760 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
epss 0.25760 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
epss 0.25760 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
epss 0.25760 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
epss 0.25760 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
epss 0.25760 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
epss 0.25760 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
epss 0.25760 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
epss 0.25760 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
epss 0.25760 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
epss 0.25760 https://api.first.org/data/v1/epss?cve=CVE-2012-3423
generic_textual HIGH http://security.gentoo.org/glsa/glsa-201406-32.xml
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2012-3423
Reference id Reference type URL
http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=518
http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=863
http://icedtea.classpath.org/hg/release/icedtea-web-1.2/file/icedtea-web-1.2.1/NEWS
http://icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d65bd94e0ba9
http://icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/d7375e2a9076
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00004.html
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00005.html
http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00020.html
http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00013.html
http://lists.opensuse.org/opensuse-updates/2013-05/msg00032.html
http://lists.opensuse.org/opensuse-updates/2013-06/msg00030.html
http://lists.opensuse.org/opensuse-updates/2013-06/msg00101.html
http://rhn.redhat.com/errata/RHSA-2012-1132.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2012-3423.json
https://api.first.org/data/v1/epss?cve=CVE-2012-3423
https://bugzilla.redhat.com/show_bug.cgi?id=841345
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3423
http://secunia.com/advisories/50089
http://security.gentoo.org/glsa/glsa-201406-32.xml
http://www.ubuntu.com/usn/USN-1521-1
cpe:2.3:a:redhat:icedtea-web:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:icedtea-web:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea-web:1.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:icedtea-web:1.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:icedtea-web:1.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:icedtea-web:1.1:*:*:*:*:*:*:*
CVE-2012-3423 https://nvd.nist.gov/vuln/detail/CVE-2012-3423
GLSA-201406-32 https://security.gentoo.org/glsa/201406-32
RHSA-2012:1132 https://access.redhat.com/errata/RHSA-2012:1132
USN-1521-1 https://usn.ubuntu.com/1521-1/
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2012-3423
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.83879
EPSS Score 0.02475
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.