CVE-2023-32691: gost (GO Simple Tunnel) is a simple tunnel written in golang..
go_simple_tunnel_project
•
May 29, 2023
•
Jun 5, 2023
Description
gost (GO Simple Tunnel) is a simple tunnel written in golang. Sensitive secrets such as passwords, token and API keys should be compared only using a constant-time comparison function. Untrusted input, sourced from a HTTP header, is compared directly with a secret. Since this comparison is not secure, an attacker can mount a side-channel timing attack to guess the password. As a workaround, this can be easily fixed using a constant time comparing function such as `crypto/subtle`'s `ConstantTimeCompare`.
Products affected:
go_simple_tunnel_project» go_simple_tunnel » *
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Severity
5.9
/
10
CVSS base metrics
Attack vector
NETWORK
Attack complexity
HIGH
Privileges required
HIGH
User interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Exploitability Score
2.2
Impact Score
3.6
Weakness
CWE-203__CWE-203__
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