CVE-2023-30636 — HIGH (7.5)

Vulnerability Description

TiKV 6.1.2 allows remote attackers to cause a denial of service (fatal error, with RpcStatus UNAVAILABLE for "not leader") upon an attempt to start a node in a situation where the context deadline is exceeded

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tikv	Tikv	6.1.2

Related Weaknesses (CWE)

CWE-770

References

https://github.com/tikv/tikv/issues/14517ExploitIssue Tracking
https://github.com/tikv/tikv/issues/14517ExploitIssue Tracking

FAQ

What is CVE-2023-30636?

CVE-2023-30636 is a vulnerability with a CVSS score of 7.5 (HIGH). TiKV 6.1.2 allows remote attackers to cause a denial of service (fatal error, with RpcStatus UNAVAILABLE for "not leader") upon an attempt to start a node in a situation where the context deadline is ...

How severe is CVE-2023-30636?

CVE-2023-30636 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-30636?

Check the references section above for vendor advisories and patch information. Affected products include: Tikv Tikv.