SB2013011501 - Multiple vulnerabilities in Techland Chrome

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Main Vulnerability Database SB2013011501

SB2013011501 - Multiple vulnerabilities in Techland Chrome

Published: January 15, 2013 Updated: January 25, 2023

Security Bulletin ID SB2013011501
Severity
Medium
Patch available
YES
Number of vulnerabilities 5
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 5 secuirty vulnerabilities.


1) Resource management error (CVE-ID: CVE-2013-0828)

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

The PDF functionality in Google Chrome before 24.0.1312.52 does not properly perform a cast of an unspecified variable during processing of the root of the structure tree, which allows remote attackers to cause a denial of service or possibly have unknown other impact via a crafted document.


2) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2013-0829)

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

Google Chrome before 24.0.1312.52 does not properly maintain database metadata, which allows remote attackers to bypass intended file-access restrictions via unspecified vectors.


3) Input validation error (CVE-ID: CVE-2012-5151)

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

Integer overflow in Google Chrome before 24.0.1312.52 allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted JavaScript code in a PDF document.


4) Use-after-free (CVE-ID: CVE-2012-5156)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing vectors involving PDF fields. 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.


5) Buffer overflow (CVE-ID: CVE-2012-5157)

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

Google Chrome before 24.0.1312.52 does not properly handle image data in PDF documents, which allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted document.


Remediation

Install update from vendor's website.

References