CVEvulnerability
CVE-2021-28963
5.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-03-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-74
Description
Shibboleth Service Provider before 3.2.1 allows content injection because template generation uses attacker-controlled parameters.
Affected configurations
• shibboleth service provider (< 3.2.1)
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component weakness
References
- https://bugs.debian.org/985405 Mailing List, Third Party Advisory
- https://git.shibboleth.net/view/?p=cpp-sp.git%3Ba=commit%3Bh=d1dbebfadc1bdb824fea63843c4c38fa69e54379 git.shibboleth.net
- https://issues.shibboleth.net/jira/browse/SSPCPP-922 Issue Tracking, Patch, Vendor Advisory
- https://shibboleth.net/community/advisories/secadv_20210317.txt Vendor Advisory
- https://www.debian.org/security/2021/dsa-4872 Mailing List, Third Party Advisory
- https://bugs.debian.org/985405 Mailing List, Third Party Advisory
- https://git.shibboleth.net/view/?p=cpp-sp.git%3Ba=commit%3Bh=d1dbebfadc1bdb824fea63843c4c38fa69e54379 git.shibboleth.net
- https://issues.shibboleth.net/jira/browse/SSPCPP-922 Issue Tracking, Patch, Vendor Advisory
- https://shibboleth.net/community/advisories/secadv_20210317.txt Vendor Advisory
- https://www.debian.org/security/2021/dsa-4872 Mailing List, Third Party Advisory