vulnerability
FreeBSD: VID-253486f5-947d-11ea-92ab-00163e433440 (CVE-2019-15878): FreeBSD -- Improper checking in SCTP-AUTH shared key update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:P/I:P/A:P) | May 12, 2020 | Dec 10, 2025 | Dec 10, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
May 12, 2020
Added
Dec 10, 2025
Modified
Dec 10, 2025
Description
Problem Description: The SCTP layer does improper checking when an application tries to update a shared key. Therefore an unprivileged local user can trigger a use-after- free situation, for example by specific sequences of updating shared keys and closing the SCTP association. Impact: Triggering the use-after-free situation may result in unintended kernel behaviour including a kernel panic.
Solution
freebsd-upgrade-base-11_3-release-p9
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