Vulnerability Details CVE-2016-9122
go-jose before 1.0.4 suffers from multiple signatures exploitation. The go-jose library supports messages with multiple signatures. However, when validating a signed message the API did not indicate which signature was valid, which could potentially lead to confusion. For example, users of the library might mistakenly read protected header values from an attached signature that was different from the one originally validated.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 40.4%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- http://www.openwall.com/lists/oss-security/2016/11/03/1
- https://github.com/square/go-jose/commit/2c5656adca9909843c4ff50acf1d2cf8f32da7e6
- https://hackerone.com/reports/169629
- http://www.openwall.com/lists/oss-security/2016/11/03/1
- https://github.com/square/go-jose/commit/2c5656adca9909843c4ff50acf1d2cf8f32da7e6
- https://hackerone.com/reports/169629
Products affected by CVE-2016-9122
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cpe:2.3:a:go-jose_project:go-jose:1.0.0
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cpe:2.3:a:go-jose_project:go-jose:1.0.1
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cpe:2.3:a:go-jose_project:go-jose:1.0.2
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cpe:2.3:a:go-jose_project:go-jose:1.0.3