PT-2023-26482 · Tdengine · Tdengine

Retanoj · Published 2023-07-25 · Updated 2023-08-03 · CVE-2023-38502

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions TDengine versions prior to 3.0.7.1

Description TDengine is an open source, time-series database optimized for Internet of Things devices. The issue affects TDengine Databases that allow users to connect and run arbitrary queries, causing the database to crash on UDF nested queries.

Recommendations For versions prior to 3.0.7.1, update to version 3.0.7.1 to resolve the issue. As a temporary workaround, consider restricting user access to run arbitrary queries until the patch is applied.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2023-38502

GHSA-W23F-R2FM-27HF

Affected Products

Tdengine

References · 7

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/38xxx/CVE-2023-38502.json · Exploit
• https://github.com/taosdata/TDengine/security/advisories/GHSA-w23f-r2fm-27hf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-38502 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-38502 · Security Note
• https://t.me/cibsecurity/67278 · Telegram Post
• https://t.me/cvenotify/55148 · Telegram Post
• https://t.me/cvenotify/55155 · Telegram Post