Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2022-45142 |
CWE-ID | CWE-388 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
heimdal Server applications / Encryption software |
Vendor | Heimdal Software |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU72057
Risk: Low
CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-45142
CWE-ID:
CWE-388 - Error Handling
Exploit availability: No
DescriptionThe vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to a logic issue in Heimdal GSSAPI related to patch for vulnerability #VU68701 (CVE-2022-3437). A remote user can perform a denial of service (DoS) attack.
Install updates from vendor's website.
Vulnerable software versionsheimdal: 7.7.1 - 7.8.0
External linkshttp://ubuntu.com/security/notices/USN-5849-1
http://www.openwall.com/lists/oss-security/2023/02/08/1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.