Integer overflow in publify_core · CVE-2022-1812 · GitHub Advisory Database · GitHub

Integer overflow in publify_core

Critical severity GitHub Reviewed Published Jan 14, 2023 to the GitHub Advisory Database • Updated Jan 24, 2023

Package

publify_core (RubyGems)

Affected versions

< 9.2.10

Patched versions

9.2.10

Description

Integer Overflow or Wraparound in GitHub repository publify/publify prior to 9.2.10 due to an unlimited length user name field.

References

Published by the National Vulnerability Database

Jan 14, 2023

Published to the GitHub Advisory Database Jan 14, 2023

Reviewed Jan 23, 2023

Last updated Jan 24, 2023

Severity

Critical

9.8

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H