Vulnerability · Published Aug 17, 2020 · Assigned by snyk
CVE-2020-7704Prototype Pollution
Critical 9.8
In plain English
A critical-severity security flaw in linux-cmdline. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.7% (higher than 86% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)2.7%top 14.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The package linux-cmdline before 1.0.1 are vulnerable to Prototype Pollution via the constructor.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | linux-cmdline | 1.0.1 | GHSA-2c29-wc65-4cx9 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | linux-cmdline | unspecified – before 1.0.1 |
References
- https://snyk.io/vuln/SNYK-JS-LINUXCMDLINE-598674 x_refsource_MISC
- https://github.com/piranna/linux-cmdline/commit/53c61a88bc47eb25d71832205056beaab95cf677 x_refsource_MISC