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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXFweHAtNWo1Ni1nZzN4
samlr XML nodes comment attack
Zendesk Samlr before 2.6.2 allows an XML nodes comment attack such as a name_id node with [email protected] followed by <!---->. and then the attacker's domain name.
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXFweHAtNWo1Ni1nZzN4
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 4 years ago
Updated: 8 months ago
CVSS Score: 7.5
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Identifiers: GHSA-qpxp-5j56-gg3x, CVE-2018-20857
References:
- https://nvd.nist.gov/vuln/detail/CVE-2018-20857
- https://github.com/zendesk/samlr/compare/v2.6.1...v2.6.2
- https://github.com/zendesk/samlr/pull/29
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/samlr/CVE-2018-20857.yml
- https://github.com/advisories/GHSA-qpxp-5j56-gg3x
Blast Radius: 2.3
Affected Packages
rubygems:samlr
Dependent packages: 0Dependent repositories: 2
Downloads: 110,847 total
Affected Version Ranges: < 2.6.2
Fixed in: 2.6.2
All affected versions: 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.1.0, 2.2.0, 2.3.0, 2.4.0, 2.4.1, 2.5.0, 2.5.1, 2.5.2, 2.6.0, 2.6.1
All unaffected versions: 2.6.2, 2.6.3