A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so
22987
17 January 2024
17 January 2024
CLOSED
MEDIUM
7.8 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2023-4911
Brocade Security Advisory ID |
BSA-2024-2420 |
Component |
GNU C |
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Summary
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.
Products Affected
No Brocade Fibre Channel Products from Broadcom Products are known to be affected by this vulnerability.
Revision History
Version |
Change |
Date |
1.0 |
Initial Publication |
January 8, 2024 |
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