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Amazon Linux AMI: CVE-2018-18557: Security patch for libtiff (ALAS-2019-1306)

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Amazon Linux AMI: CVE-2018-18557: Security patch for libtiff (ALAS-2019-1306)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
10/22/2018
Created
10/12/2019
Added
10/11/2019
Modified
10/11/2019

Description

LibTIFF 4.0.9 (with JBIG enabled) decodes arbitrarily-sized JBIG into a buffer, ignoring the buffer size, which leads to a tif_jbig.c JBIGDecode out-of-bounds write.

Solution(s)

  • amazon-linux-upgrade-libtiff

References

  • amazon-linux-upgrade-libtiff

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