CVE-2023-43616
Sender can cause a receiver to overwrite files during ZIP extraction in Croc
An issue was discovered in Croc through 9.6.5. A sender can cause a receiver to overwrite files during ZIP extraction.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered in Croc through 9.6.5. A sender can cause a receiver to overwrite files during ZIP extraction.
- Record
CVE-2023-43616- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
CVE List No score
An issue was discovered in Croc through 9.6.5. A sender can cause a receiver to overwrite files during ZIP extraction.
- Record
CVE-2023-43616- Updated
- 2026-11-02
EUVDEUVD-2023-2465 No score
An issue was discovered in Croc through 9.6.5. A sender can cause a receiver to overwrite files during ZIP extraction.
- Record
EUVD-2023-2465- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8c8w-f7wp-2jr2
Sender can cause a receiver to overwrite files during ZIP extraction in Croc
An issue was discovered in Croc before 9.6.16. A sender can cause a receiver to overwrite files during ZIP extraction.
- Record
GHSA-8c8w-f7wp-2jr2- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
OSVALPINE-CVE-2023-43616
An issue was discovered in Croc through 9.6.5. A sender can cause a receiver to overwrite files during ZIP extraction.
- Record
ALPINE-CVE-2023-43616- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N - Updated
- 2026-11-03
OSVGHSA-8c8w-f7wp-2jr2
Sender can cause a receiver to overwrite files during ZIP extraction in Croc
An issue was discovered in Croc before 9.6.16. A sender can cause a receiver to overwrite files during ZIP extraction.
- Record
GHSA-8c8w-f7wp-2jr2- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
OSV No score
An issue was discovered in Croc through 9.6.5. A sender can cause a receiver to overwrite files during ZIP extraction.
- Record
CVE-2023-43616- Updated
- 2026-11-04
OSVGO-2023-2071 No score
Sender can cause a receiver to overwrite files during ZIP extraction in Croc in github.com/schollz/croc
Sender can cause a receiver to overwrite files during ZIP extraction in Croc in github.com/schollz/croc
- Record
GO-2023-2071- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
github.com/schollz/crocGo |
before 9.6.16 | 9.6.16 |
crocAlpine:v3.22 |
before 10.0.11-r0 | 10.0.11-r0 |
crocAlpine:v3.23 |
before 10.0.11-r0 | 10.0.11-r0 |
crocAlpine:v3.24 |
before 10.0.11-r0 | 10.0.11-r0 |
github.com/schollz/crocGo |
All versions | None known |
github.com/schollz/croc/v6Go |
All versions | None known |
github.com/schollz/croc/v8Go |
All versions | None known |
github.com/schollz/croc/v9Go |
before 9.6.16 | 9.6.16 |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | OSV | |
| affected, aliases, references | OSV | |
| 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-2023-43616 is a medium vulnerability (CVSS 5.5) in Schollz Croc, published September 20, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.37%, the 31st percentile. Fixed in github.com/schollz/croc 9.6.16.