CVE-2011-3377

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2014-02-05 · updated 2026-06-16
Weakness: CWE-264

Description

The web browser plug-in in IcedTea-Web 1.0.x before 1.0.6 and 1.1.x before 1.1.4 allows remote attackers to bypass the Same Origin Policy (SOP) and execute arbitrary script or establish network connections to unintended hosts via an applet whose origin has the same second-level domain, but a different sub-domain than the targeted domain.

Affected products

Canonical Ubuntu Linux: 10.04, 10.10, 11.04, 11.10
Opensuse: 12.1
icedtea-web: 1.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5 (+4)

References

http://dbhole.wordpress.com/2011/11/08/icedtea-web-1-0-6-and-1-1-4-security-releases-released/
http://lists.opensuse.org/opensuse-updates/2012-03/msg00028.html
http://rhn.redhat.com/errata/RHSA-2011-1441.html
http://www.debian.org/security/2012/dsa-2420
http://www.osvdb.org/76940
http://www.securityfocus.com/bid/50610
http://www.ubuntu.com/usn/USN-1263-1
https://bugzilla.redhat.com/show_bug.cgi?id=742515
http://dbhole.wordpress.com/2011/11/08/icedtea-web-1-0-6-and-1-1-4-security-releases-released/
http://lists.opensuse.org/opensuse-updates/2012-03/msg00028.html
http://rhn.redhat.com/errata/RHSA-2011-1441.html
http://www.debian.org/security/2012/dsa-2420

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