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Ubuntu: USN-3297-1 (CVE-2017-7976): jbig2dec vulnerabilities

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Ubuntu: USN-3297-1 (CVE-2017-7976): jbig2dec vulnerabilities

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:P)
Published
04/19/2017
Created
07/25/2018
Added
05/25/2017
Modified
04/25/2018

Description

Artifex jbig2dec 0.13 allows out-of-bounds writes and reads because of an integer overflow in the jbig2_image_compose function in jbig2_image.c during operations on a crafted .jb2 file, leading to a denial of service (application crash) or disclosure of sensitive information from process memory.

Solution(s)

  • ubuntu-upgrade-jbig2dec
  • ubuntu-upgrade-libjbig2dec0

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