QID 670887

QID 670887: EulerOS Security Update for samba (EulerOS-SA-2021-1171)

Samba is the standard Windows interoperability suite of programs for Linux and Unix. Security Fix(es): A flaw was found in samba's DNS server. An authenticated user could use this flaw to the RPC server to crash. This RPC server, which also serves protocols other than dnsserver, will be restarted after a short delay, but it is easy for an authenticated non administrative attacker to crash it again as soon as it returns. The Samba DNS server itself will continue to operate, but many RPC services will not.(CVE-2020-14383)
Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

An arbitrary attacker may exploit this vulnerability to compromise the system.

CVSS V3 rated as High - 6.5 severity.

CVSS V2 rated as Medium - 4 severity.

Solution

The Vendor has released a security update to fix the vulnerability. For more information please visit EulerOS-SA-2021-1171 for updates and patch information

Vendor References

EulerOS-SA-2021-1171 - developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-1171

CVEs related to QID 670887

CVE-2020-14383 |

Software Advisories

Advisory ID	Software	Component	Link
EulerOS-SA-2021-1171	EulerOS V2.0SP8		developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-1171

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