SB2012021601 - Multiple vulnerabilities in Techland Chrome 

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Main Vulnerability Database SB2012021601

SB2012021601 - Multiple vulnerabilities in Techland Chrome

Published: February 16, 2012 Updated: August 11, 2020

Security Bulletin ID SB2012021601
Severity
Medium
Patch available
YES
Number of vulnerabilities 12
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 12 secuirty vulnerabilities.


1) Out-of-bounds read (CVE-ID: CVE-2011-3025)

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

Google Chrome before 17.0.963.56 does not properly parse H.264 data, which allows remote attackers to cause a denial of service (out-of-bounds read) via unspecified vectors.


2) Integer overflow (CVE-ID: CVE-2011-3026)

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

Integer overflow in libpng, as used in Google Chrome before 17.0.963.56, allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that trigger an integer truncation.


3) Type conversion (CVE-ID: CVE-2011-3027)

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

Google Chrome before 17.0.963.56 does not properly perform a cast of an unspecified variable during handling of columns, which allows remote attackers to cause a denial of service or possibly have unknown other impact via a crafted document.


4) Integer overflow (CVE-ID: CVE-2011-3015)

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

Multiple integer overflows in the PDF codecs in Google Chrome before 17.0.963.56 allow remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.


5) Use-after-free (CVE-ID: CVE-2011-3016)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing vectors involving counter nodes, related to a "read-after-free" issue. A remote attackers can cause a denial of service or possibly have unspecified other impact.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.


6) Use-after-free (CVE-ID: CVE-2011-3017)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing vectors related to database handling. A remote attackers can cause a denial of service or possibly have unspecified other impact.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.


7) Heap-based buffer overflow (CVE-ID: CVE-2011-3018)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in Heap-based buffer overflow in Google Chrome before 17.0.963.56. A remote attacker can use vectors related to path rendering. to trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


8) Heap-based buffer overflow (CVE-ID: CVE-2011-3019)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in Heap-based buffer overflow in Google Chrome before 17.0.963.56. A remote attacker can use a crafted Matroska video to trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


9) Input validation error (CVE-ID: CVE-2011-3020)

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

Unspecified vulnerability in the Native Client validator implementation in Google Chrome before 17.0.963.56 has unknown impact and remote attack vectors.


10) Use-after-free (CVE-ID: CVE-2011-3021)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing vectors related to subframe loading. A remote attackers can cause a denial of service or possibly have unspecified other impact.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.


11) Use-after-free (CVE-ID: CVE-2011-3023)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing vectors related to drag-and-drop operations. A user-assisted remote attackers can cause a denial of service or possibly have unspecified other impact.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.


12) Improper Certificate Validation (CVE-ID: CVE-2011-3024)

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

Google Chrome before 17.0.963.56 allows remote attackers to cause a denial of service (application crash) via an empty X.509 certificate.


Remediation

Install update from vendor's website.

References