Vulnerability · Published Sep 30, 2020 · Assigned by mitre
CVE-2020-26149
High 7.5
In plain English
A high-severity security flaw in the nats package (npm). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 74% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.5%top 26.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
NATS nats.js before 2.0.0-209, nats.ws before 1.0.0-111, and nats.deno before 1.0.0-9 allow credential disclosure from a client to a server.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | nats | 2.0.0-209 | GHSA-82rf-q3pr-4f6p |
| npm | nats.ws | 1.0.0-111 | GHSA-82rf-q3pr-4f6p |
Affected products (as reported)
References
- https://github.com/nats-io/nats.deno/compare/v1.0.0-8...v1.0.0-9 x_refsource_MISC
- https://github.com/nats-io/nats.ws/commit/0a37ac2a411ff63f0707cda69a268c5fc4079eb7 x_refsource_MISC
- http://www.openwall.com/lists/oss-security/2020/09/30/3 x_refsource_CONFIRM