CVE-2019-15878

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.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:14.sctp.asc	Vendor Advisory
https://security.netapp.com/advisory/ntap-20200518-0007/
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:14.sctp.asc	Vendor Advisory
https://security.netapp.com/advisory/ntap-20200518-0007/

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:freebsd:freebsd:11.3:-::::::
	cpe:2.3:o:freebsd:freebsd:11.3:p1::::::
	cpe:2.3:o:freebsd:freebsd:11.3:p2::::::
	cpe:2.3:o:freebsd:freebsd:11.3:p3::::::
	cpe:2.3:o:freebsd:freebsd:11.3:p4::::::
	cpe:2.3:o:freebsd:freebsd:11.3:p5::::::
	cpe:2.3:o:freebsd:freebsd:11.3:p6::::::
	cpe:2.3:o:freebsd:freebsd:11.3:p7::::::
	cpe:2.3:o:freebsd:freebsd:11.3:p8::::::
	cpe:2.3:o:freebsd:freebsd:12.1:-::::::

History

21 Nov 2024, 04:29

Type	Values Removed	Values Added
References	~~() https://security.FreeBSD.org/advisories/FreeBSD-SA-20:14.sctp.asc - Vendor Advisory~~	() https://security.FreeBSD.org/advisories/FreeBSD-SA-20:14.sctp.asc - Vendor Advisory
References	~~() https://security.netapp.com/advisory/ntap-20200518-0007/ -~~	() https://security.netapp.com/advisory/ntap-20200518-0007/ -

Information

Published : 2020-05-13 16:15

Updated : 2024-11-21 04:29

NVD link : CVE-2019-15878

Mitre link : CVE-2019-15878

CVE.ORG link : CVE-2019-15878

JSON object : View

Products Affected

freebsd

freebsd

CWE

CWE-416

Use After Free

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