CVE-2020-7731

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    CVE-2020-7731

    Published: 30 Apr 2021Last Modified: 9 Jul 2026

    Summary:

    Details: This affects all versions <0.7.0 of package github.com/russellhaering/gosaml2. There is a crash on nil-pointer dereference caused by sending malformed XML signatures.

    References: https://github.com/russellhaering/gosaml2/releases/tag/v0.7.0, https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMRUSSELLHAERINGGOSAML2-608302, https://github.com/russellhaering/gosaml2/issues/59

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -66e3b7affd622b8b24ea1e18845f045e46b23424

    Affected versions

    v0.6.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2020-7731 | CVE-DB