PT-2021-21351 · Showdoc · Showdoc

Published 2021-08-04 · Updated 2021-09-02 · CVE-2021-3678

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions showdoc (affected versions not specified)

Description The issue is related to the use of a cryptographically weak pseudo-random number generator (PRNG). This means that the random numbers generated by the system may not be sufficiently random, potentially leading to predictable outcomes.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-338

Related Identifiers

CVE-2021-3678

GHSA-J85Q-WHC9-G4P9

Affected Products

Showdoc

References · 7

• https://github.com/star7th/showdoc/commit/4b962c1740311e0d46775023b6acba39ad60e370 · Patch
• https://osv.dev/vulnerability/GHSA-j85q-whc9-g4p9 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-3678 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-3678 · Security Note
• https://t.me/cvenotify/18625 · Telegram Post
• https://huntr.dev/bounties/f9a9defd-29ea-4442-b692-ff1512813de4 · Note
• https://t.me/cibsecurity/26818 · Telegram Post