1vulnerability
- Critical0 (0.0%)
- High0 (0.0%)
- Medium0 (0.0%)
- Moderate1 (100.0%)
- Low0 (0.0%)
colord
Ecosystem: npm
Downloads:
- 0CriticalAffects 0 versions
- 0HighAffects 0 versions
- 0MediumAffects 0 versions
- 1ModerateAffects 1 version
- 0LowAffects 0 versions
Monthly breakdown
- 1 vulnerabilities
- Critical: 0
- High: 0
- Medium: 0
- Moderate: 1
- Low: 0
Vulnerabilities (1)
Known vulnerabilities affecting colord, based on data from OSV.
| ID | Severity | Summary | Affected versions | Published | Source |
|---|---|---|---|---|---|
| GHSA-2wm5-q62r-hmrv | Moderate | Colord: Slow rejection of oversized malformed color strings### Impact `colord`'s CSS color string matchers described a number as `([+-]?\d*\.?\d+)`. In that form `\d*` and `\d+` can match the same digits, so a run of *n* digits can be divided between them in O(n²) ways, and rejecting an input retries every division. Parsing is synchronous and uninterruptible, so a long malformed color string blocks the thread: | input | time to reject | | --- | --- | | 16 KB | 224 ms | | 64 KB | 4.4 s | | 128 KB | 18.5 s | Reachable through `colord()` and `getFormat()`, and through any method that accepts a color string — including `isEqual()`, `mix()` and `contras |
| GitHub (opens in a new tab) |
- GHSA-2wm5-q62r-hmrvModerateColord: Slow rejection of oversized malformed color strings
< 2.9.4
### Impact `colord`'s CSS color string matchers described a number as `([+-]?\d*\.?\d+)`. In that form `\d*` and `\d+` can match the same digits, so a run of *n* digits can be divided between them in O(n²) ways, and rejecting an input retries every division. Parsing is synchronous and uninterruptible, so a long malformed color string blocks the thread: | input | time to reject | | --- | --- | | 16 KB | 224 ms | | 64 KB | 4.4 s | | 128 KB | 18.5 s | Reachable through `colord()` and `getFormat()`, and through any method that accepts a color string — including `isEqual()`, `mix()` and `contras
CVE: CVE-2026-85062