CVE ID:	CVE-2021-3999
Description:	A flaw was found in glibc. An off-by-one buffer overflow and underflow in getcwd() may lead to memory corruption when the size of the buffer is exactly 1. A local attacker who can control the input buffer and size passed to getcwd() in a setuid program could use this flaw to potentially execute arbitrary code and escalate their privileges on the system.
Test IDs:	1.3.6.1.4.1.25623.1.1.2.2022.1840   1.3.6.1.4.1.25623.1.1.2.2022.2076   1.3.6.1.4.1.25623.1.1.10.2022.0052   1.3.6.1.4.1.25623.1.1.2.2022.1827   1.3.6.1.4.1.25623.1.1.2.2022.1864   1.3.6.1.4.1.25623.1.1.2.2022.1823   1.3.6.1.4.1.25623.1.1.2.2022.2198   1.3.6.1.4.1.25623.1.1.2.2022.2179   1.3.6.1.4.1.25623.1.1.2.2022.2082
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2021-3999 [debian-lts-announce] 20221017 [SECURITY] [DLA 3152-1] glibc security update https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html https://access.redhat.com/security/cve/CVE-2021-3999 https://access.redhat.com/security/cve/CVE-2021-3999 https://bugzilla.redhat.com/show_bug.cgi?id=2024637 https://bugzilla.redhat.com/show_bug.cgi?id=2024637 https://security-tracker.debian.org/tracker/CVE-2021-3999 https://security-tracker.debian.org/tracker/CVE-2021-3999 https://security.netapp.com/advisory/ntap-20221104-0001/ https://security.netapp.com/advisory/ntap-20221104-0001/ https://sourceware.org/bugzilla/show_bug.cgi?id=28769 https://sourceware.org/bugzilla/show_bug.cgi?id=28769 https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Bh=23e0e8f5f1fb5ed150253d986ecccdc90c2dcd5e https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Bh=23e0e8f5f1fb5ed150253d986ecccdc90c2dcd5e https://www.openwall.com/lists/oss-security/2022/01/24/4 https://www.openwall.com/lists/oss-security/2022/01/24/4