GHSA-65p8-3hm4-h9h8
Denial of Service in rgb2hex
All versions of rgb2hex are vulnerable to Regular Expression Denial of Service (ReDoS) when an attacker can pass in a specially crafted invalid color value.
Recommendation
Update to version 0.1.6 or later.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
What each source reports
GitHub Advisories Score used
Denial of Service in rgb2hex
All versions of rgb2hex are vulnerable to Regular Expression Denial of Service (ReDoS) when an attacker can pass in a specially crafted invalid color value.
Recommendation
Update to version 0.1.6 or later.
- Record
GHSA-65p8-3hm4-h9h8- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-400
- Updated
- 2026-11-02
OSV
Denial of Service in rgb2hex
All versions of rgb2hex are vulnerable to Regular Expression Denial of Service (ReDoS) when an attacker can pass in a specially crafted invalid color value.
Recommendation
Update to version 0.1.6 or later.
- Record
GHSA-65p8-3hm4-h9h8- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-400
- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
rgb2hexnpm | before 0.1.6 | 0.1.6 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GHSA-65p8-3hm4-h9h8 is a medium vulnerability (CVSS 6.5) in rgb2hex, published August 23, 2019. No source lists public exploit code. Fixed in rgb2hex 0.1.6.