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Ubuntu: USN-4336-2 (CVE-2017-7302): GNU binutils vulnerabilities

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Ubuntu: USN-4336-2 (CVE-2017-7302): GNU binutils vulnerabilities

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
03/29/2017
Created
07/24/2021
Added
07/22/2021
Modified
03/22/2023

Description

The Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, has a swap_std_reloc_out function in bfd/aoutx.h that is vulnerable to an invalid read (of size 4) because of missing checks for relocs that could not be recognised. This vulnerability causes Binutils utilities like strip to crash.

Solution(s)

  • ubuntu-upgrade-binutils
  • ubuntu-upgrade-binutils-multiarch

References

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