Vulnerability · Published Aug 22, 2023 · Assigned by mitre
CVE-2021-32422
High 7.5
In plain English
A high-severity security flaw in the dpic package (Debian). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)0.8%top 42.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
dpic 2021.01.01 has a Global buffer overflow in theyylex() function in main.c and reads out of the bound array.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | dpic | 2021.11.01-1 | DEBIAN-CVE-2021-32422 |
| Debian:13 | dpic | 2021.11.01-1 | DEBIAN-CVE-2021-32422 |
| Debian:14 | dpic | 2021.11.01-1 | DEBIAN-CVE-2021-32422 |
| Ubuntu:22.04:LTS | dpic | no fix listed | UBUNTU-CVE-2021-32422 |
| Ubuntu:24.04:LTS | dpic | no fix listed | UBUNTU-CVE-2021-32422 |
| Ubuntu:25.10 | dpic | no fix listed | UBUNTU-CVE-2021-32422 |
| Ubuntu:26.04:LTS | dpic | no fix listed | UBUNTU-CVE-2021-32422 |
| Ubuntu:26.10 | dpic | no fix listed | UBUNTU-CVE-2021-32422 |