PT-2023-12166 · Dpic+1 · Dpic+1

Published 2023-08-22 · Updated 2023-08-24 · CVE-2021-32420

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 a Heap-based Buffer Overflow in the thestorestring function in dpic.y. This occurs due to improper handling of data, leading to a potential overflow. No information is provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations For dpic version 2021.01.01, as a temporary workaround, consider disabling the thestorestring function in dpic.y until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-32420

OPENSUSE-SU-2024:13194-1

Affected Products

Debian

Dpic

References · 11

• https://nvd.nist.gov/vuln/detail/CVE-2021-32420 · Security Note
• https://ubuntu.com/security/CVE-2021-32420 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-32420 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-32420 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-32420 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-32420 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-32420 · Security Note
• https://t.me/cvenotify/57090 · Telegram Post
• https://t.me/cibsecurity/68990 · Telegram Post
• https://gitlab.com/aplevich/dpic/-/issues/5 · Note
• https://gitlab.com/aplevich/dpic/-/commit/d317e4066c17f9ceb359b3af13264c32f6fb43cf · Note