VDB
CVE-2021-36222
CVE-2021-36222
PUBLISHED
Es existiert eine Schwachstelle in MIT Kerberos. Der Fehler besteht aufgrund einer Null-Dereferenz, wenn ein Request mit einer "PA-ENCRYPTED-CHALLENGE" ohne die Verwendung von FAST gesendet wird. Ein entfernter anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand auszulösen.
EPSS 6.62% · 91.4th percentile
Risk Scores
EPSS Score
6.62%
91.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Avaya | Avaya Aura Experience Portal | |
| Oracle | Oracle Linux | |
| Red Hat | Red Hat Enterprise Linux | |
| Debian | Debian Linux | |
| SUSE | SUSE Linux | |
| Gentoo | Gentoo Linux | |
| Ubuntu | Ubuntu Linux |
Exploit Intelligence
- CVE-2025-38062.yara (github-yara)
- CVE-2025-38062.yara (github-yara)
- CVE-2025-38062.yara (github-yara)
- CVE-2025-38062.yara (github-yara)
- CVE-2025-38062.yara (github-yara)
- CVE-2025-38062.yara (github-yara)
- CVE-2025-38062.yara (github-yara)
Timeline
- Jul 19, 2021 CVE Published
- Jul 23, 2021 EPSS Score
- Nov 19, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 16, 2022 EPSS Score
- Sep 12, 2022 EPSS Score
- Jan 9, 2023 EPSS Score
- Mar 9, 2023 EPSS Score
- May 8, 2023 EPSS Score
- Sep 3, 2023 EPSS Score
References
- https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-0399.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0399 advisory
- https://downloads.avaya.com/css/P8/documents/101078218 advisory
- https://github.com/krb5/krb5/commit/fc98f520caefff2e5ee9a0026fdf5109944b3562 advisory
- https://www.debian.org/security/2021/dsa-4944 advisory
- https://lists.suse.com/pipermail/sle-security-updates/2021-August/009316.html advisory
- https://access.redhat.com/errata/RHSA-2021:3576 advisory
- http://linux.oracle.com/errata/ELSA-2021-3576.html advisory
- https://access.redhat.com/errata/RHSA-2021:3653 advisory
- https://access.redhat.com/errata/RHSA-2021:3694 advisory
- https://access.redhat.com/errata/RHSA-2021:3851 advisory
- https://access.redhat.com/errata/RHSA-2021:3873 advisory
- https://access.redhat.com/errata/RHSA-2021:4104 advisory
- https://access.redhat.com/errata/RHSA-2021:4848 advisory
- https://lists.suse.com/pipermail/sle-security-updates/2022-June/011316.html advisory
- https://lists.suse.com/pipermail/sle-security-updates/2022-February/010164.html advisory
- https://lists.suse.com/pipermail/sle-security-updates/2022-March/010387.html advisory
- https://access.redhat.com/errata/RHSA-2022:0056 advisory
- https://lists.suse.com/pipermail/sle-security-updates/2022-April/010822.html advisory
- https://ubuntu.com/security/notices/USN-5959-1 advisory
…and 2 more