CVE-2021-33390
dpic 2021.04.10 has a use-after-free in thedeletestringbox() function in dpic.y. A different...
dpic 2021.04.10 has a use-after-free in thedeletestringbox() function in dpic.y. A different vulnerablility than CVE-2021-32421.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
dpic 2021.04.10 has a use-after-free in thedeletestringbox() function in dpic.y. A different vulnerablility than CVE-2021-32421.
- Record
CVE-2021-33390- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
CVE List No score
dpic 2021.04.10 has a use-after-free in thedeletestringbox() function in dpic.y. A different vulnerablility than CVE-2021-32421.
- Record
CVE-2021-33390- Updated
- 2026-11-02
EUVDEUVD-2021-20096 No score
dpic 2021.04.10 has a use-after-free in thedeletestringbox() function in dpic.y. A different vulnerablility than CVE-2021-32421.
- Record
EUVD-2021-20096- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mg3r-fx4q-5fg2
dpic 2021.04.10 has a use-after-free in thedeletestringbox() function in dpic.y. A different...
dpic 2021.04.10 has a use-after-free in thedeletestringbox() function in dpic.y. A different vulnerablility than CVE-2021-32421.
- Record
GHSA-mg3r-fx4q-5fg2- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
OSV
dpic 2021.04.10 has a use-after-free in thedeletestringbox() function in dpic.y. A different vulnerablility than CVE-2021-32421.
- Record
CVE-2021-33390- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVDEBIAN-CVE-2021-33390
dpic 2021.04.10 has a use-after-free in thedeletestringbox() function in dpic.y. A different vulnerablility than CVE-2021-32421.
- Record
DEBIAN-CVE-2021-33390- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2021-33390
dpic 2021.04.10 has a use-after-free in thedeletestringbox() function in dpic.y. A different vulnerablility than CVE-2021-32421.
- Record
UBUNTU-CVE-2021-33390- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVopenSUSE-SU-2024:13194-1 No score
dpic-2023.02.01-2.1 on GA media
These are all security issues fixed in the dpic-2023.02.01-2.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:13194-1- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
dpicDebian:12 |
before 2021.11.01-1 | 2021.11.01-1 |
dpicDebian:13 |
before 2021.11.01-1 | 2021.11.01-1 |
dpicDebian:14 |
before 2021.11.01-1 | 2021.11.01-1 |
dpicUbuntu:16.04:LTS |
All versions, plus listed versions 2014.01.01+dfsg1-0ubuntu1 |
None known |
dpicUbuntu:18.04:LTS |
All versions, plus listed versions 2014.01.01+dfsg1-0ubuntu12014.01.01+dfsg1-0ubuntu2 |
None known |
dpicUbuntu:20.04:LTS |
All versions, plus listed versions 2014.01.01+dfsg1-0ubuntu22019.08.30-42019.11.30-12020.03.01-1 |
None known |
dpicUbuntu:22.04:LTS |
All versions, plus listed versions 2021.01.01-12021.11.01-1 |
None known |
dpicUbuntu:24.04:LTS |
All versions, plus listed versions 2023.06.01-1 |
None known |
dpicUbuntu:25.10 |
All versions, plus listed versions 2023.06.01-1 |
None known |
dpicUbuntu:26.10 |
All versions, plus listed versions 2023.06.01-1build1 |
None known |
dpicUbuntu:26.04:LTS |
All versions, plus listed versions 2023.06.01-12023.06.01-1build1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-33390 is a critical vulnerability (CVSS 9.8) in Dpic Project Dpic, published August 22, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.77%, the 55th percentile. Fixed in dpic 2021.11.01-1.