by Kastro
Paper/Archive/CVE-2021-23406

CVE-2021-23406

snyk — Remote Code Execution (RCE)

EPSS 3%CVSS 9.8
critical.is priorityof 100
47
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 87.1.871 × 2017.4No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

This affects the package pac-resolver before 5.0.0. This can occur when used with untrusted input, due to unsafe PAC file handling. **NOTE:** The fix for this vulnerability is applied in the node-degenerator library, a dependency written by the same maintainer.

Affected

ProductAffectedFixed inSource
pac-resolverunspecified – < 5.0.05.0.0CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
snyk (CNA)8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P

References

refsnyk.io/vuln/SNYK-JS-PACRESOLVER-1564857refsnyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1568506refgithub.com/TooTallNate/node-degenerator/commit/ccc3445354135398b6eb1a04c7d27c13b833f2d5refgithub.com/TooTallNate/node-degenerator/commit/9d25bb67d957bc2e5425fea7bf7a58b3fc64ff9erefgithub.com/TooTallNate/node-pac-resolver/releases/tag/5.0.0