PT-2023-26715 · Weaviate · Weaviate

Published 2023-08-21 · Updated 2023-11-02 · CVE-2023-38976

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 Weaviate versions 1.20.0 and earlier

Description The issue is a type conversion problem that allows a remote attacker to cause a denial of service via the handleUnbatchedGraphQLRequest function. This affects users of Weaviate Server versions 1.20.0 and earlier.

Recommendations For Weaviate version 1.20.0, upgrade to version 1.20.6 to address the vulnerability. For Weaviate version 1.19.x, upgrade to version 1.19.13 to address the vulnerability. For Weaviate version 1.18.x, upgrade to version 1.18.6 to address the vulnerability. As a temporary workaround, consider disabling the handleUnbatchedGraphQLRequest function until a patch is available.

Exploit

Fix

Incorrect Type Conversion or Cast

Assertion Failure

Weakness Enumeration

CWE-704

CWE-617

Related Identifiers

CVE-2023-38976

GHSA-8697-479H-5MFP

GHSA-CH6W-MC6C-G65G

GO-2023-2017

Affected Products

Weaviate

References · 15

• 🔥 https://github.com/weaviate/weaviate/issues/3258 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-38976 · Security Note
• https://osv.dev/vulnerability/GHSA-ch6w-mc6c-g65g · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-8697-479h-5mfp · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-38976 · Vendor Advisory
• https://osv.dev/vulnerability/GO-2023-2017 · Vendor Advisory
• https://github.com/weaviate/weaviate · Note
• https://github.com/weaviate/weaviate/commit/2a7b208d9aca07e28969e3be82689c184ccf9118 · Note
• https://github.com/weaviate/weaviate/security/advisories/GHSA-8697-479h-5mfp · Note
• https://github.com/weaviate/weaviate/releases/tag/v1.19.13 · Note
• https://github.com/weaviate/weaviate/releases/tag/v1.18.6 · Note
• https://github.com/weaviate/weaviate/pull/3431 · Note
• https://github.com/weaviate/weaviate/releases/tag/v1.20.6 · Note
• https://t.me/cibsecurity/68891 · Telegram Post
• https://aisec.today/Weaviate-26981c6c5f794077bd51d24c88cebf7a · Note