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CVE-2019-15878

Good to know:

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Date: May 13, 2020

In FreeBSD 12.1-STABLE before r352509, 11.3-STABLE before r352509, and 11.3-RELEASE before p9, an unprivileged local user can trigger a use-after-free situation due to improper checking in SCTP when an application tries to update an SCTP-AUTH shared key.

Language: C

Severity Score

Related Resources (5)

https://security.FreeBSD.org/advisories/FreeBSD-SA-20:14.sctp.asc
https://security-tracker.debian.org/tracker/CVE-2019-15878
https://nvd.nist.gov/vuln/detail/CVE-2019-15878
https://security.netapp.com/advisory/ntap-20200518-0007/
https://www.mend.io/vulnerability-database/CVE-2019-15878

Severity Score

Weakness Type (CWE)

Use After Free

CWE-416

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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