National Cyber Awareness System
Vulnerability Summary for CVE-2012-4540
Original release date:11/11/2012
Last revised:04/11/2013
Source:
US-CERT/NIST
Overview
Off-by-one error in the invoke function in IcedTeaScriptablePluginObject.cc in IcedTea-Web 1.1.x before 1.1.7, 1.2.x before 1.2.2, and 1.3.x before 1.3.1 allows remote attackers to obtain sensitive information, cause a denial of service (crash), or possibly execute arbitrary code via a crafted webpage that triggers a heap-based buffer overflow, related to an error message and a "triggering event attached to applet."
Impact
CVSS Severity (version 2.0):
Impact Subscore:
6.4
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service
References to Advisories, Solutions, and Tools
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External Source: MISC
Name: https://bugzilla.redhat.com/show_bug.cgi?id=869040
External Source: XF
Name: icedtea-applet-bo(79894)
External Source: UBUNTU
Name: USN-1625-1
External Source: SECTRACK
Name: 1027738
External Source: BID
Name: 56434
External Source: MLIST
Name: [oss-security] 20121107 IcedTea-Web CVE-2012-4540
External Source: MANDRIVA
Name: MDVSA-2012:171
External Source: SECUNIA
Name: 51374
External Source: SECUNIA
Name: 51220
Type: Advisory
External Source: SECUNIA
Name: 51206
Type: Advisory
External Source: REDHAT
Name: RHSA-2012:1434
External Source: MLIST
Name: [distro-pkg-dev] 20121107 IcedTea-Web 1.1.7, 1.2.2 and 1.3.1 [security releases] released!
External Source: SUSE
Name: openSUSE-SU-2013:0174
External Source: SUSE
Name: openSUSE-SU-2012:1524
External Source: CONFIRM
Name: http://icedtea.classpath.org/hg/release/icedtea-web-1.3/rev/e7970f3da5fe
External Source: CONFIRM
Name: http://icedtea.classpath.org/hg/release/icedtea-web-1.2/rev/596a718be03f
External Source: CONFIRM
Name: http://icedtea.classpath.org/hg/release/icedtea-web-1.1/file/d759ec560073/NEWS