VulnerabilityModified
CVE-2021-41641
Deno <=1.14.0 file sandbox does not handle symbolic links correctly.
HIGH 8.4EPSS 0.38%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.38%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Deno <=1.14.0 file sandbox does not handle symbolic links correctly. When running Deno with specific write access, the Deno.symlink method can be used to gain access to any directory.
- CVSS 3.1
- 8.4 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
- EPSS
- 0.38% probability · 32th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-59
- Affected
- deno/deno
- Source
- cve@mitre.org
References
- https://github.com/denoland/deno/issues/12152Exploit, Issue Tracking, Third Party Advisory
- https://hackers.report/report/614876917a7b150012836bb8Exploit, Third Party Advisory
- https://github.com/denoland/deno/issues/12152Exploit, Issue Tracking, Third Party Advisory
- https://hackers.report/report/614876917a7b150012836bb8Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.