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Red Hat: CVE-2018-5727: CVE-2018-5727 openjpeg: integer overflow in opj_t1_encode_cblks in src/lib/openjp2/t1.c (Multiple Advisories)

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Red Hat: CVE-2018-5727: CVE-2018-5727 openjpeg: integer overflow in opj_t1_encode_cblks in src/lib/openjp2/t1.c (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
01/16/2018
Created
11/11/2021
Added
11/10/2021
Modified
12/15/2023

Description

In OpenJPEG 2.3.0, there is an integer overflow vulnerability in the opj_t1_encode_cblks function (openjp2/t1.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.

Solution(s)

  • redhat-upgrade-openjpeg2
  • redhat-upgrade-openjpeg2-debuginfo
  • redhat-upgrade-openjpeg2-debugsource
  • redhat-upgrade-openjpeg2-devel
  • redhat-upgrade-openjpeg2-devel-docs
  • redhat-upgrade-openjpeg2-tools
  • redhat-upgrade-openjpeg2-tools-debuginfo

References

  • CVE-2018-5727
  • RHSA-2021:4251

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