PT-2022-10720 · Gurumdds · Gurumdds

Published 2022-05-05 · Updated 2022-05-13 · CVE-2021-38423

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions GurumDDS versions (all versions)

Description The issue arises from improper calculation of the buffer size during allocation, potentially leading to a buffer overflow.

Recommendations For all versions, consider applying configuration changes or workarounds to minimize the risk of buffer overflow exploitation until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-131

Related Identifiers

CVE-2021-38423

Affected Products

Gurumdds

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2021-38423 · Security Note
• https://cisa.gov/uscert/ics/advisories/icsa-21-315-02 · Note
• https://t.me/cibsecurity/42019 · Telegram Post