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Red Hat: CVE-2020-18770: zziplib: invalid memory access at zzip_disk_entry_to_file_header in mmapped.c (Multiple Advisories)

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Red Hat: CVE-2020-18770: zziplib: invalid memory access at zzip_disk_entry_to_file_header in mmapped.c (Multiple Advisories)

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
08/22/2023
Created
05/01/2024
Added
05/01/2024
Modified
05/23/2024

Description

An issue was discovered in function zzip_disk_entry_to_file_header in mmapped.c in zziplib 0.13.69, which will lead to a denial-of-service.

Solution(s)

  • redhat-upgrade-zziplib
  • redhat-upgrade-zziplib-debuginfo
  • redhat-upgrade-zziplib-debugsource
  • redhat-upgrade-zziplib-devel
  • redhat-upgrade-zziplib-utils
  • redhat-upgrade-zziplib-utils-debuginfo

References

  • CVE-2020-18770
  • RHSA-2024:2377
  • RHSA-2024:3127

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