CVE-2023-4911 | 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.
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.
- 🔗 access.redhat.com/errata/RHSA-2023:5453
- 🔗 access.redhat.com/errata/RHSA-2023:5454
- 🔗 access.redhat.com/errata/RHSA-2023:5455
- 🔗 access.redhat.com/errata/RHSA-2023:5476
- 🔗 access.redhat.com/errata/RHSA-2024:0033
- 🔗 access.redhat.com/security/cve/CVE-2023-4911
- 🔗 bugzilla.redhat.com/show_bug.cgi
- 🔗 www.qualys.com/2023/10/03/cve-2023-4911/looney-tunables-…
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CVE-2023-4911 | 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.
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 w