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    2 vulnerabilities by ginuerzh

    CVE-2023-32691 (GCVE-0-2023-32691)

    Vulnerability from nvd – Published: 2023-05-30 03:06 – Updated: 2025-01-10 20:45
    VLAI
    Title
    ginuerzh/gost vulnerable to Timing Attack
    Summary
    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`.
    Severity
    5.9 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    ginuerzh gost Affected: <= 2.11.5
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2023-32691 (GCVE-0-2023-32691)

    Vulnerability from cvelistv5 – Published: 2023-05-30 03:06 – Updated: 2025-01-10 20:45
    VLAI
    Title
    ginuerzh/gost vulnerable to Timing Attack
    Summary
    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`.
    Severity
    5.9 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    ginuerzh gost Affected: <= 2.11.5
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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