Ubuntu 9.10 / 10.04 LTS / 10.10 : kde4libs vulnerabilities (USN-1110-1)

Ubuntu Security Notice (C) 2011-2016 Canonical, Inc. / NASL script (C) 2011-2016 Tenable Network Security, Inc.


Synopsis :

The remote Ubuntu host is missing one or more security-related
patches.

Description :

It was discovered that KDE KSSL did not properly verify X.509
certificates when the certificate was issued for an IP address. An
attacker could exploit this to perform a man in the middle attack to
view sensitive information or alter encrypted communications.
(CVE-2011-1094)

Tim Brown discovered that KDE KHTML did not properly escape URLs from
externally generated error pages. An attacker could exploit this to
conduct cross-site scripting attacks. With cross-site scripting
vulnerabilities, if a user were tricked into viewing server output
during a crafted server request, a remote attacker could exploit this
to modify the contents, or steal confidential data (such as
passwords), within the same domain. (CVE-2011-1168).

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.

Solution :

Update the affected kdelibs5, libkhtml5 and / or libkio5 packages.

Risk factor :

Medium / CVSS Base Score : 4.3
(CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N)
CVSS Temporal Score : 3.7
(CVSS2#E:ND/RL:OF/RC:C)
Public Exploit Available : true

Family: Ubuntu Local Security Checks

Nessus Plugin ID: 55068 ()

Bugtraq ID: 46789
47304

CVE ID: CVE-2011-1094
CVE-2011-1168

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