vulnerability
FreeBSD: VID-E4403051-A667-11EB-B9C9-6CC21735F730: sbibboleth-sp -- denial of service vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | 04/23/2021 | 11/04/2022 | 02/19/2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
04/23/2021
Added
11/04/2022
Modified
02/19/2025
Description
Shibboleth project reports:
Session recovery feature contains a null pointer deference.
The cookie-based session recovery feature added in V3.0 contains a
flaw that is exploitable on systems *not* using the feature if a
specially crafted cookie is supplied.
This manifests as a crash in the shibd daemon/service process.
Because it is very simple to trigger this condition remotely, it
results in a potential denial of service condition exploitable by
a remote, unauthenticated attacker.
Solution
freebsd-upgrade-package-shibboleth-sp
References
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