Vulnerability Details CVE-2021-28963
Shibboleth Service Provider before 3.2.1 allows content injection because template generation uses attacker-controlled parameters.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 64.5%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 5.0
References
- https://bugs.debian.org/985405
- https://git.shibboleth.net/view/?p=cpp-sp.git%3Ba=commit%3Bh=d1dbebfadc1bdb824fea63843c4c38fa69e54379
- https://issues.shibboleth.net/jira/browse/SSPCPP-922
- https://shibboleth.net/community/advisories/secadv_20210317.txt
- https://www.debian.org/security/2021/dsa-4872
- https://bugs.debian.org/985405
- https://git.shibboleth.net/view/?p=cpp-sp.git%3Ba=commit%3Bh=d1dbebfadc1bdb824fea63843c4c38fa69e54379
- https://issues.shibboleth.net/jira/browse/SSPCPP-922
- https://shibboleth.net/community/advisories/secadv_20210317.txt
- https://www.debian.org/security/2021/dsa-4872
Products affected by CVE-2021-28963
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cpe:2.3:a:shibboleth:service_provider:2.0
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cpe:2.3:a:shibboleth:service_provider:3.0.0
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cpe:2.3:a:shibboleth:service_provider:3.0.2
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cpe:2.3:a:shibboleth:service_provider:3.0.3
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cpe:2.3:a:shibboleth:service_provider:3.0.4
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cpe:2.3:a:shibboleth:service_provider:3.1.0
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cpe:2.3:o:debian:debian_linux:10.0