Vulnerabilities > GNU > Screen
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-04-08 | CVE-2023-24626 | Unspecified vulnerability in GNU Screen socket.c in GNU Screen through 4.9.0, when installed setuid or setgid (the default on platforms such as Arch Linux and FreeBSD), allows local users to send a privileged SIGHUP signal to any PID, causing a denial of service or disruption of the target process. | 6.5 |
| 2021-02-09 | CVE-2021-26937 | Argument Injection or Modification vulnerability in multiple products encoding.c in GNU Screen through 4.8.0 allows remote attackers to cause a denial of service (invalid write access and application crash) or possibly have unspecified other impact via a crafted UTF-8 character sequence. | 9.8 |
| 2020-02-24 | CVE-2020-9366 | Out-of-bounds Write vulnerability in GNU Screen A buffer overflow was found in the way GNU Screen before 4.8.0 treated the special escape OSC 49. | 9.8 |
| 2017-03-20 | CVE-2017-5618 | Incorrect Authorization vulnerability in GNU Screen GNU screen before 4.5.1 allows local users to modify arbitrary files and consequently gain root privileges by leveraging improper checking of logfile permissions. | 7.8 |