Vulnerability · Published Nov 4, 2022 · Assigned by mitre
CVE-2021-39432
Medium 6.5
In plain English
A medium-severity use-after-free in the diplib package (PyPI). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 59% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.9%top 40.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
diplib v3.0.0 is vulnerable to Double Free.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| PyPI | diplib | 3.1.0 | GHSA-xf2w-5673-h6ww |
| PyPI | diplib | no fix listed | PYSEC-2022-43131 |
Affected products (as reported)
Weakness: CWE-416 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H