CVE-2021-28963 — Injection in Service Provider

CWE-74 — Injection6 documents6 sources
Severity
5.3MEDIUMNVD
EPSS
0.5%
top 34.48%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Internet2 Shibboleth-spShibboleth Service ProviderDebian Linux
Timeline
PublishedMar 22
Latest updateMay 24

Description

Shibboleth Service Provider before 3.2.1 allows content injection because template generation uses attacker-controlled parameters.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages2 packages

▶Debianinternet2/shibboleth-sp< 3.2.1+dfsg1-1+3

Also affects: Debian Linux 10.0

Patches

Patch: issues.shibboleth.net ↗Patch: issues.shibboleth.net ↗

🔴Vulnerability Details

3
GHSA
GHSA-6jjj-9g6r-j2vh: Shibboleth Service Provider before 3↗2022-05-24
▶
OSV
CVE-2021-28963: Shibboleth Service Provider before 3↗2021-03-22
▶
CVEList
CVE-2021-28963: Shibboleth Service Provider before 3↗2021-03-22
▶

📋Vendor Advisories

2
Ubuntu
Shibboleth vulnerability↗2021-04-22
▶
Debian
CVE-2021-28963: shibboleth-sp - Shibboleth Service Provider before 3.2.1 allows content injection because templa...↗2021
▶
CVE-2021-28963 — Injection in Service Provider | cvebase