CVE-2021-28963

CVSS V2 Medium 5 CVSS V3 Medium 5.3
Description
Shibboleth Service Provider before 3.2.1 allows content injection because template generation uses attacker-controlled parameters.
Overview
  • CVE ID
  • CVE-2021-28963
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-03-22T08:15:13
  • Last Modified Date
  • 2021-03-26T14:13:08
Weakness Enumerations
CWE URL
CWE-74 http://cwe.mitre.org/data/definitions/74.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:shibboleth:service_provider:*:*:*:*:*:*:*:* 1 OR 3.2.1
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://shibboleth.net/community/advisories/secadv_20210317.txt Vendor Advisory
https://git.shibboleth.net/view/?p=cpp-sp.git;a=commit;h=d1dbebfadc1bdb824fea63843c4c38fa69e54379 Patch Vendor Advisory
https://issues.shibboleth.net/jira/browse/SSPCPP-922 Issue Tracking Patch Vendor Advisory
https://bugs.debian.org/985405 Mailing List Third Party Advisory
https://www.debian.org/security/2021/dsa-4872 Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-28963
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28963
History
Created Old Value New Value Data Type Notes
2022-05-10 07:18:38 Added to TrackCVE
2022-12-06 00:08:24 2021-03-22T08:15Z 2021-03-22T08:15:13 CVE Published Date updated
2022-12-06 00:08:24 2021-03-26T14:13:08 CVE Modified Date updated
2022-12-06 00:08:24 Analyzed Vulnerability Status updated