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Windows Applications Insecure Library Loading

The Official, Verified Secunia List:
http://secunia.com/advisories/windows_insecure_library_loading/

The list is continuously updated as we confirm the vulnerability reports so check back regularly too see if any of your apps are affected.


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TITLE:
SUSE update for kernel

SECUNIA ADVISORY ID:
SA41601

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/41601/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=41601

RELEASE DATE:
2010-09-25

DISCUSS ADVISORY:
http://secunia.com/advisories/41601/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/41601/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=41601

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
SUSE has issued an update for the kernel. This fixes some weaknesses,
security issues and vulnerabilities, which can be exploited by
malicious, local users to bypass certain security restrictions,
disclose system and potentially sensitive information, cause a DoS
(Denial of Service), conduct DNS cache poisoning attacks, and gain
escalated privileges, and by malicious people to cause a DoS.

For more information:
SA35265
SA38594
SA39316
SA39344
SA39982
SA40205
SA40656
SA40691
SA40965
SA41055
SA41234
SA41245
SA41378
SA41462
SA41263
SA41284
SA41440

1) A race condition within the "find_keyring_by_name()" function in
security/keys/keyring.c can be exploited to access freed memory and
e.g. cause a system panic.

2) The "btrfs_ioctl_clone()" function in fs/btrfs/ioctl.c does not
properly check a user's read access to the source file before cloning
the file, which can be exploited to e.g. disclose sensitive
information.

3) An error exists within the "do_gfs2_set_flags()" function, which
can be exploited to change certain file attributes of files on an
GFS2 file system.

4) An error in btrfs allows local users to set ACLs for arbitrary
files.

5) An error exists within eCryptfs when generating hash values, which
can be exploited to e.g. cause a kernel panic or gain escalated
privileges.

6) Errors within the implementation of the External Data
Representation (XDR) for NFSv4 can be exploited to cause a kernel
panic and potentially execute arbitrary code by sending specially
crafted compound requests to the NFSv4 server.

7) Incorrect permission checks within the "btrfs_ioctl_clone()"
function in fs/btrfs/ioctl.c can be exploited to overwrite
append-only files.

8) An integer overflow within the "btrfs_ioctl_clone()" function in
fs/btrfs/ioctl.c can be exploited to e.g. disclose sensitive
information.

9) An error within the GFS2 file system when handing certain rename
operations can be exploited to cause a kernel crash.

10) An error exists within the "keyctl_session_to_parent()" function
in security/keys/keyctl.c, which can be exploited to cause a NULL
pointer dereference by e.g. calling "keyctl()" with
KEYCTL_SESSION_TO_PARENT.

SOLUTION:
Apply updated packages.

Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

ORIGINAL ADVISORY:
SUSE-SA:2010:046:
http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00011.html

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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About:
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private users keeping their systems up to date against the latest
vulnerabilities.

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