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Date: Thu, 11 Oct 2012 12:13:05 -0600
From: Kurt Seifried <kseifried@...hat.com>
To: oss-security@...ts.openwall.com
CC: Tim Brown <timb@...-dimension.org.uk>, security@....org
Subject: Re: Pre-advisory for Konqueror 4.7.3 (other versions
may be affected)
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On 10/11/2012 11:10 AM, Kurt Seifried wrote:
> On 10/10/2012 07:52 PM, Kurt Seifried wrote:
>> On 10/10/2012 04:12 PM, Tim Brown wrote:
>>> Taken from NDSA20121010: --8<-------- This advisory comes in 4
>>> related parts:
Cut and paste error, thanks to iSIGHT Partners for spotting and
alerting me!
>>> 1) The Konqueror web browser is vulnerable to type confusion
>>> leading to memory disclosure. The root cause of this is the
>>> same as CVE-2010-0046 reported by Chris Rohlf which affected
>>> WebKit.
>
> Please use CVE-2012-4512 for this issue.
>
>>> 2) The Konqueror web browser is vulnerable to an out of bounds
>>> memory access when accessing the canvas. In this case the
>>> vulnerability was identified whilst playing with bug #43813
>>> from Google's Chrome repository.
>
> Please use CVE-2012-4513 for this issue.
>
Please note I accidentally put the CVE #'s one spot to low, they
should have been:
>>> 3) The Konqueror web browser is vulnerable to a NULL pointer
>>> dereference leading to a crash.
Please use CVE-2012-4514 for this issue.
>>> 4) The Konqueror web browser is vulnerable to a
>>> "use-after-free" class flaw when the context menu is used
>>> whilst the document DOM that is being changed from within
>>> Javascript.
Please use CVE-2012-4515 for this issue.
>>> These flaws were identified during an analysis of previously
>>> reported vulnerabilities that affected Google's Chrome web
>>> browser. It is believed that only vulnerability 1 is/was
>>> common to the two code bases.
>
>
>>> --8<--------
>
>>> I'm pre-advising on these flaws since I've not heard anything
>>> from the KDE project in about 8 months regarding 3 and 4 and
>>> we are aware that 1 and 2 have been fixed. I'll give it 7 days
>>> and then drop technical details. Vendors with an interest can
>>> contact me off list.
>
>>> Tim
>
>
>
>
- --
Kurt Seifried Red Hat Security Response Team (SRT)
PGP: 0x5E267993 A90B F995 7350 148F 66BF 7554 160D 4553 5E26 7993
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