CVE-2021-3999 log
| Source |
|
| Severity | High |
| Remote | No |
| Type | Arbitrary code execution |
| 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. |
| Group | Package | Affected | Fixed | Severity | Status | Ticket |
|---|---|---|---|---|---|---|
| AVG-1621 | glibc | 2.33-5 | 2.34-1 | High | Fixed |