Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2019-0031 |
CWE-ID | CWE-399 |
Exploitation vector | Local network |
Public exploit | N/A |
Vulnerable software Subscribe |
Juniper Junos OS Operating systems & Components / Operating system |
Vendor | Juniper Networks, Inc. |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
EUVDB-ID: #VU18536
Risk: Medium
CVSSv3.1: 6.4 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2019-0031
CWE-ID:
CWE-399 - Resource Management Errors
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to an error configuration within the jdhcpd daemon when receiving specific IPv6 DHCP packets. A remote attacker in a local network can exploit this issue to cause a denial of service condition, effectively denying service to legitimate users.
MitigationInstall updates from vendor's website.
Vulnerable software versionsJuniper Junos OS: 17.4 - 18.1R1
External linkshttp://www.securityfocus.com/bid/107874
http://kb.juniper.net/JSA10920
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.