Vulnerability · Published Aug 8, 2021 · Assigned by mitre
CVE-2021-38197
Critical 9.8
In plain English
A critical-severity security flaw in the github.com/gen2brain/go-unarr package (Go). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.1% (higher than 82% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)2.1%top 18.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
unarr.go in go-unarr (aka Go bindings for unarr) 0.1.1 allows Directory Traversal via ../ in a pathname within a TAR archive.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/gen2brain/go-unarr | 0.1.4 | GHSA-v9j4-cp63-qv62 |
| Go | github.com/gen2brain/go-unarr | 0.1.4 | GO-2022-0929 |
Affected products (as reported)
References
- https://github.com/gen2brain/go-unarr/issues/21 x_refsource_MISC