What is CVE-2021-3990?

CVE-2021-3990 is a medium-severity vulnerability in Showdoc, classified under Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG). CVSS score: 6.5/10. Published 2021-12-01.

How severe is CVE-2021-3990?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Showdoc

CVE-2021-3990

showdoc is vulnerable to Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

EPSS: 0.009 (54.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Showdoc
Star7th Star7th/showdoc — versions unspecified

Weakness classification (CWE)

CWE-338 — Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

References

security@huntr.dev (x_refsource_CONFIRM, Exploit, Patch, Third Party Advisory)
security@huntr.dev (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-3990?: CVE-2021-3990 is a medium-severity vulnerability in Showdoc, classified under Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG). CVSS score: 6.5/10. Published 2021-12-01.
How severe is CVE-2021-3990?: Medium severity. CVSS v3 base score is 6.5 out of 10.