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Oracle Linux: (CVE-2018-16403) ELSA-2019-2197: elfutils security, bug fix, and enhancement update

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Oracle Linux: (CVE-2018-16403) ELSA-2019-2197: elfutils security, bug fix, and enhancement update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
09/03/2018
Created
07/23/2020
Added
07/21/2020
Modified
07/21/2020

Description

libdw in elfutils 0.173 checks the end of the attributes list incorrectly in dwarf_getabbrev in dwarf_getabbrev.c and dwarf_hasattr in dwarf_hasattr.c, leading to a heap-based buffer over-read and an application crash.

Solution(s)

  • oracle-linux-upgrade-elfutils
  • oracle-linux-upgrade-elfutils-default-yama-scope
  • oracle-linux-upgrade-elfutils-devel
  • oracle-linux-upgrade-elfutils-devel-static
  • oracle-linux-upgrade-elfutils-libelf
  • oracle-linux-upgrade-elfutils-libelf-devel
  • oracle-linux-upgrade-elfutils-libelf-devel-static
  • oracle-linux-upgrade-elfutils-libs

References

  • ELSA-2019-2197
  • USN-4012-1
  • CVE-2018-16403

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