CVE-2019-0015 — MEDIUM (5.4)

Vulnerability Description

A vulnerability in the SRX Series Service Gateway allows deleted dynamic VPN users to establish dynamic VPN connections until the device is rebooted. A deleted dynamic VPN connection should be immediately disallowed from establishing new VPN connections. Due to an error in token caching, deleted users are allowed to connect once a previously successful dynamic VPN connection has been established. A reboot is required to clear the cached authentication token. Affected releases are Junos OS on SRX Series: 12.3X48 versions prior to 12.3X48-D75; 15.1X49 versions prior to 15.1X49-D150; 17.3 versions prior to 17.3R3; 17.4 versions prior to 17.4R2; 18.1 versions prior to 18.1R3; 18.2 versions prior to 18.2R2.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Juniper	Junos	12.3x48
Juniper	Srx100	-
Juniper	Srx110	-
Juniper	Srx1400	-
Juniper	Srx1500	-
Juniper	Srx210	-
Juniper	Srx220	-
Juniper	Srx240	-
Juniper	Srx300	-
Juniper	Srx320	-
Juniper	Srx340	-
Juniper	Srx3400	-
Juniper	Srx345	-
Juniper	Srx3600	-
Juniper	Srx380	-
Juniper	Srx4000	-
Juniper	Srx4100	-
Juniper	Srx5400	-
Juniper	Srx550	-
Juniper	Srx5600	-

Related Weaknesses (CWE)

CWE-613

References

http://www.securityfocus.com/bid/106668Third Party AdvisoryVDB Entry
https://kb.juniper.net/JSA10915Vendor Advisory
http://www.securityfocus.com/bid/106668Third Party AdvisoryVDB Entry
https://kb.juniper.net/JSA10915Vendor Advisory

FAQ

What is CVE-2019-0015?

CVE-2019-0015 is a vulnerability with a CVSS score of 5.4 (MEDIUM). A vulnerability in the SRX Series Service Gateway allows deleted dynamic VPN users to establish dynamic VPN connections until the device is rebooted. A deleted dynamic VPN connection should be immedia...

How severe is CVE-2019-0015?

CVE-2019-0015 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-0015?

Check the references section above for vendor advisories and patch information. Affected products include: Juniper Junos, Juniper Srx100, Juniper Srx110, Juniper Srx1400, Juniper Srx1500.