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Gentoo Linux: CVE-2011-0064: Pango: Multiple vulnerabilities

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Gentoo Linux: CVE-2011-0064: Pango: Multiple vulnerabilities

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
03/07/2011
Created
07/25/2018
Added
10/30/2017
Modified
10/30/2017

Description

The hb_buffer_ensure function in hb-buffer.c in HarfBuzz, as used in Pango 1.28.3, Firefox, and other products, does not verify that memory reallocations succeed, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly execute arbitrary code via crafted OpenType font data that triggers use of an incorrect index.

Solution(s)

  • gentoo-linux-upgrade-x11-libs-pango

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