Vulnerabilities > Openbsd
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2019-12-05 | CVE-2019-19521 | Improper Authentication vulnerability in Openbsd 6.6 libc in OpenBSD 6.6 allows authentication bypass via the -schallenge username, as demonstrated by smtpd, ldapd, or radiusd. | 9.8 |
| 2019-12-05 | CVE-2019-19520 | Incorrect Authorization vulnerability in Openbsd 6.6 xlock in OpenBSD 6.6 allows local users to gain the privileges of the auth group by providing a LIBGL_DRIVERS_PATH environment variable, because xenocara/lib/mesa/src/loader/loader.c mishandles dlopen. | 7.8 |
| 2019-12-05 | CVE-2019-19519 | Improper Authentication vulnerability in Openbsd 6.6 In OpenBSD 6.6, local users can use the su -L option to achieve any login class (often excluding root) because there is a logic error in the main function in su/su.c. | 7.8 |
| 2019-10-09 | CVE-2019-16905 | Integer Overflow or Wraparound vulnerability in multiple products OpenSSH 7.7 through 7.9 and 8.x before 8.1, when compiled with an experimental key type, has a pre-authentication integer overflow if a client or server is configured to use a crafted XMSS key. | 7.8 |
| 2019-08-26 | CVE-2019-8460 | Unspecified vulnerability in Openbsd OpenBSD kernel version <= 6.5 can be forced to create long chains of TCP SACK holes that causes very expensive calls to tcp_sack_option() for every incoming SACK packet which can lead to a denial of service. | 7.5 |
| 2019-01-31 | CVE-2019-6111 | Path Traversal vulnerability in multiple products An issue was discovered in OpenSSH 7.9. | 5.9 |
| 2019-01-31 | CVE-2019-6110 | Inappropriate Encoding for Output Context vulnerability in multiple products In OpenSSH 7.9, due to accepting and displaying arbitrary stderr output from the server, a malicious server (or Man-in-The-Middle attacker) can manipulate the client output, for example to use ANSI control codes to hide additional files being transferred. | 6.8 |
| 2019-01-31 | CVE-2019-6109 | Improper Encoding or Escaping of Output vulnerability in multiple products An issue was discovered in OpenSSH 7.9. | 6.8 |
| 2019-01-10 | CVE-2018-20685 | Incorrect Authorization vulnerability in multiple products In OpenSSH 7.9, scp.c in the scp client allows remote SSH servers to bypass intended access restrictions via the filename of . | 5.3 |
| 2018-08-28 | CVE-2018-15919 | Information Exposure vulnerability in multiple products Remotely observable behaviour in auth-gss2.c in OpenSSH through 7.8 could be used by remote attackers to detect existence of users on a target system when GSS2 is in use. | 5.3 |