PT-2023-22829 · Tikv · Tikv

Published 2023-04-13 · Updated 2023-04-21 · CVE-2023-30636

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TiKV version 6.1.2

Description The issue allows remote attackers to cause a denial of service, resulting in a fatal error. This occurs when attempting to start a node in a situation where the context deadline is exceeded, leading to an RpcStatus of UNAVAILABLE due to the node "not leader".

Recommendations For TiKV version 6.1.2, consider implementing measures to handle context deadline exceedance and RpcStatus UNAVAILABLE errors to prevent denial of service. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

CVE-2023-30636

Affected Products

Tikv

References · 3

• 🔥 https://github.com/tikv/tikv/issues/14517 · Exploit
• https://osv.dev/vulnerability/CVE-2023-30636 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-30636 · Security Note