Vulnerability · Published Apr 6, 2020 · Assigned by snyk
CVE-2020-7639
Medium 5.3
In plain English
A medium-severity security flaw in @eivifj/dot. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 66% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.3Medium
Exploit odds (30 days)1.1%top 34.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
eivindfjeldstad-dot below 1.0.3 is vulnerable to Prototype Pollution.The function 'set' could be tricked into adding or modifying properties of 'Object.prototype' using a '__proto__' payload.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | @eivifj/dot | 1.0.3 | GHSA-wfwq-xc57-fq7v |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | @eivifj/dot | All versions below 1.0.3 |
References
- https://snyk.io/vuln/SNYK-JS-EIVIFJDOT-564435 x_refsource_MISC
- https://github.com/eivindfjeldstad/dot/commit/774e4b0c97ca35d2ae40df2cd14428d37dd07a0b x_refsource_MISC