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TITLE:
Google Chrome Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA45498

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/45498/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=45498

RELEASE DATE:
2011-08-04

DISCUSS ADVISORY:
http://secunia.com/advisories/45498/#comments

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

http://secunia.com/advisories/45498/

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https://ca.secunia.com/?page=viewadvisory&vuln_id=45498

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

http://secunia.com/vulnerability_scanning/personal/
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DESCRIPTION:
Multiple vulnerabilities have been reported in Google Chrome, where
some have an unknown impact while others can be exploited by
malicious people to disclose sensitive information, bypass certain
security restrictions, and compromise a user's system.

1) An unspecified error exists when confirming an extension install
via a browser dialog. 

2) An error in rendering due to bad line box tracking can lead to a
stale pointer.

3) The application does not prompt when downloading dangerous files.

4) An error exists within file permissions when handling drag and
drop events.

This vulnerability affects builds for Linux only.

5) An error when installing a developer mode NPAPI extension does not
confirm the install via a browser dialog.

6) An unspecified error can be exploited to disclose the local file
path via GL program log.

7) An input sanitisation error exists when handling homepage URL in
extensions.

8) The application does not verify that the speech input bubble is
on-screen.

9) An error due to re-entrancy issue in GPU lock can be exploited to
cause a crash.

10) An error within inspector serialization can be exploited to cause
a buffer overflow.

11) A use-after-free error exists within Pepper plug-in
instantiation.

12) A use-after-free error exists when handling floating styles.

13) An unspecified error within ICU can be exploited to cause an
out-of-bounds write.

14) A use-after-free error exists within float removal.

15) A use-after-free error exists within media selectors.

16) An unspecified error within text iteration can be exploited to
cause an out-of-bounds read.

17) An unspecified error can lead to a cross-frame function leak.

18) A use-after-free error exists within Skia.

19) A use-after-free error exists within resource caching.

20) An unspecified error leads to internal schemes being web
accessible.

21) A use-after-free error exists within HTML range handling.

22) An unspecified error can lead to client-side redirect target
being leaked.

23) An error exists with v8 when handling const lookups.

24) An unspecified error when handling Skia paths can be exploited to
cause an out-of-bounds read.

25) A use-after-free error exists within the frame loader.

26) A use-after-free error exists within display box rendering.

27) An unspecified error when handling nested functions within a PDF
file can lead to a crash.

28) An unspecified error can lead to cross-origin script injection.

29) An unspecified error can lead to cross-origin violation in base
URI handling.

SOLUTION:
Upgrade to version 13.0.782.107.

PROVIDED AND/OR DISCOVERED BY:
1, 5, 28, 29) Sergey Glazunov
2) miaubiz and Martin Barbella
3, 6, 7, 9) kuzzcc
4) Evan Martin, Chromium development community
8) Olli Pettay, Mozilla
10) Mikolaj Malecki
11) Mario Gomes and kuzzcc
12, 14, 15, 16, 19, 21, 25) miaubiz
13) Yang Dingning, NCNIPC, Graduate University of Chinese Academy of
Sciences.
17) Shih Wei-Long
18) Inferno, Google Chrome Security Team and Kostya Serebryany,
Chromium development community.
20) sirdarckcat, Google Security Team
22) Juho Nurminen
23) Christian Holler
24) Google Chrome Security Team (Inferno)
26) Martin Barbella
27) Aki Helin, OUSPG

ORIGINAL ADVISORY:
http://googlechromereleases.blogspot.com/2011/08/stable-channel-update.html

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
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EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
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vulnerabilities.

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