CVE-2021-33390 json
dpic 2021.04.10 has a use-after-free in thedeletestringbox() function in dpic.y.
published 2023-08-22 3 y ago modified 2026-06-17 4 mo ago also EUVD-2021-20096
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
dpic 2021.04.10 has a use-after-free in thedeletestringbox() function in dpic.y. A different vulnerablility than CVE-2021-32421.
Patch / fix
- dpic Debian 14, Debian 13, Debian 12 2021.11.01-1
debian advisories DEBIAN-CVE-2021-33390
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.77% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Classification
- Weakness
-
- CWE-416 Use After Free
References
-
gitlab.com
/aplevich/dpic/-/issues/10
third-party-advisory
Sources
- CVE List CVE-2021-33390
- NVD CVE-2021-33390
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.