PT-2022-10729 · Oci · Opendds

Chizuru Toyama + 2 · Published 2022-05-05 · Updated 2022-05-13 · CVE-2021-38445

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions OCI OpenDDS versions prior to 3.18.1

Description The issue arises from inconsistent handling of a length parameter in relation to the actual length of associated data. This inconsistency may allow an attacker to remotely execute arbitrary code.

Recommendations For OCI OpenDDS versions prior to 3.18.1, update to version 3.18.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the affected system to minimize the risk of exploitation.

Fix

Weakness Enumeration

CWE-130

Related Identifiers

CVE-2021-38445

Affected Products

Opendds

References · 6

• https://osv.dev/vulnerability/CVE-2021-38445 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-38445 · Security Note
• https://cisa.gov/uscert/ics/advisories/icsa-21-315-02 · Note
• https://opendds.org · Note
• https://t.me/cibsecurity/42005 · Telegram Post
• https://t.me/cvenotify/30169 · Telegram Post