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Ubuntu: (Multiple Advisories) (CVE-2019-7665): elfutils vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2019-7665): elfutils vulnerabilities

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
02/09/2019
Created
06/12/2019
Added
06/10/2019
Modified
08/31/2023

Description

In elfutils 0.175, a heap-based buffer over-read was discovered in the function elf32_xlatetom in elf32_xlatetom.c in libelf. A crafted ELF input can cause a segmentation fault leading to denial of service (program crash) because ebl_core_note does not reject malformed core file notes.

Solution(s)

  • ubuntu-upgrade-elfutils
  • ubuntu-upgrade-libasm1
  • ubuntu-upgrade-libdw1
  • ubuntu-upgrade-libelf1

References

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