PT-2023-12168 · Dpic+1 · Dpic+1

Published 2023-08-22 · Updated 2023-08-24 · CVE-2021-32422

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 dpic version 2021.01.01

Description The issue is related to a Global buffer overflow in the theyylex() function in main.c, which reads out of the bound array.

Recommendations For dpic version 2021.01.01, consider disabling the theyylex() function in main.c as a temporary workaround until a patch is available. Restrict access to the main.c file to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2021-32422

OPENSUSE-SU-2024:13194-1

Affected Products

Debian

Dpic

References · 10

• https://osv.dev/vulnerability/CVE-2021-32422 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-32422 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2021-32422 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-32422 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-32422 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-32422 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-32422 · Vendor Advisory
• https://gitlab.com/aplevich/dpic/-/issues/6 · Note
• https://gitlab.com/aplevich/dpic/-/commit/d317e4066c17f9ceb359b3af13264c32f6fb43cf · Note
• https://t.me/cibsecurity/69013 · Telegram Post