CVE-2023-43620
HIGH7.8EPSS 0.04%Croc sender may place ANSI or CSI escape sequences in filename to attach receiver's terminal device
Published: 9/20/2023Modified: 2/4/2026
Description
An issue was discovered in Croc before 9.6.16. A sender may place ANSI or CSI escape sequences in a filename to attack the terminal device of a receiver.
Affected packages (5)
- Go/github.com/schollz/crocfrom 0
- Go/github.com/schollz/croc/v6from 0
- Go/github.com/schollz/croc/v8from 0
- Go/github.com/schollz/croc/v9from 0, < 9.6.16
- Go/github.com/schollz/croc/v9from 0, < 9.6.16
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
References (8)
- ADVISORYhttps://github.com/advisories/GHSA-364c-vvqx-446c
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-43620
- PATCHhttps://github.com/schollz/croc
- WEBhttps://github.com/schollz/croc/commit/3f12f75fae2e844c555ec01eeba0b8474938e93a
- WEBhttps://github.com/schollz/croc/issues/595
- WEBhttps://github.com/schollz/croc/pull/697
- WEBhttps://www.openwall.com/lists/oss-security/2023/09/08/2
- WEBhttp://www.openwall.com/lists/oss-security/2023/09/21/5