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Huawei EulerOS: CVE-2023-4911: glibc security update

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Huawei EulerOS: CVE-2023-4911: glibc security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
10/03/2023
Created
01/11/2024
Added
01/10/2024
Modified
01/10/2024

Description

A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permission to execute code with elevated privileges.

Solution(s)

  • huawei-euleros-2_0_sp11-upgrade-glibc
  • huawei-euleros-2_0_sp11-upgrade-glibc-all-langpacks
  • huawei-euleros-2_0_sp11-upgrade-glibc-common
  • huawei-euleros-2_0_sp11-upgrade-glibc-locale-archive
  • huawei-euleros-2_0_sp11-upgrade-glibc-locale-source
  • huawei-euleros-2_0_sp11-upgrade-libnsl
  • huawei-euleros-2_0_sp11-upgrade-nscd

References

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