oss-sec mailing list archives
Re: Pre-advisory for Konqueror 4.7.3 (other versions may be affected)
From: Kurt Seifried <kseifried () redhat com>
Date: Thu, 11 Oct 2012 12:13:05 -0600
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 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 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://www.enigmail.net/ iQIcBAEBAgAGBQJQdwwxAAoJEBYNRVNeJnmTqN0P+wQgZuPH5JIDwa6EayJT8dnV uVIe2SCtCRSUO1i+P60BoSZ9yUv+L/GYEvzw7Y0klZYnIazTuULHq4PTJYIaCEcu TkorcgQvQo+UGOPByqDctEsjOu/SofCKXA/lJaJtnvOEmXIqakqEtuXbD3G2ngjx pLVa8m8w/E3aBNrIvwPEPR3bhQdBXhJQHw5KJBo4+hIUctjcAxUQHukJ+b/9TATy Y3RqnGBVds/23dGJqddCENga47w/vuIJlnYh6aXTlK83mWdOAAc3nQjpnf/YwjY3 zN8+E05pvNJYyrvOH7nvxvt4vQl+fGl21YMOSK6DwERpwIIHl0XuSyf7kqznnO8n Rmvni33e0u4iOKb2YGc9eQ1n0CTxKYITpYSJt69rcq8I8UeXIwJw3uuLsdZKwYwd BJKFZIpDmF2DbH7ZCW6sCcDXaYTjeX+r5zbLq92qa9p0ZvASGvj0OE+Uvv0gsD3s UtDcTcxLGj3xYyuZqUbGvZw6ZlEq/A7u8XgmrVIPYuajXnWSCaqTcu1Y3g5niarT bDwDMK0jKpR8OnSWlymcrTE2JwkssxehKboCG+jWEqYYKGBy1NoXRxHmoQnq7NMx /5LXMxH2pqMd7XJjB85EB0JD4cVJDzerQGhdTUgS0c8/am7QoE7irr2y4HW3wTJ9 aIcW1ZADvwBlhMJVfFfi =VQPm -----END PGP SIGNATURE-----
Current thread:
- Pre-advisory for Konqueror 4.7.3 (other versions may be affected) Tim Brown (Oct 10)
- Re: Pre-advisory for Konqueror 4.7.3 (other versions may be affected) Kurt Seifried (Oct 10)
- Re: Pre-advisory for Konqueror 4.7.3 (other versions may be affected) Kurt Seifried (Oct 11)
- Re: Pre-advisory for Konqueror 4.7.3 (other versions may be affected) Kurt Seifried (Oct 11)
- Re: Pre-advisory for Konqueror 4.7.3 (other versions may be affected) Kurt Seifried (Oct 11)
- Re: Pre-advisory for Konqueror 4.7.3 (other versions may be affected) Kurt Seifried (Oct 10)