Integer Overflow in go-jose · CVE-2016-9123 · GitHub Advisory Database · GitHub

Integer Overflow in go-jose

High severity GitHub Reviewed Published Jun 23, 2021 to the GitHub Advisory Database • Updated Feb 16, 2023

Package

github.com/square/go-jose (Go)

Affected versions

< 1.0.5

Patched versions

1.0.5

Description

go-jose before 1.0.5 suffers from a CBC-HMAC integer overflow on 32-bit architectures. An integer overflow could lead to authentication bypass for CBC-HMAC encrypted ciphertexts on 32-bit architectures.

References

Reviewed May 20, 2021

Published to the GitHub Advisory Database Jun 23, 2021

Last updated Feb 16, 2023

Severity

High

7.5

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N