What is CVE-2018-0049?

CVE-2018-0049 is a high-severity vulnerability in Juniper Ex2200, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2018-10-10.

How severe is CVE-2018-0049?

High severity. CVSS v3 base score is 7.5 out of 10.

NULL pointer dereference in Juniper Ex2200

CVE-2018-0049

A NULL Pointer Dereference vulnerability in Juniper Networks Junos OS allows an attacker to cause the Junos OS kernel to crash. Continued receipt of this specifically crafted malicious MPLS packet will cause a sustained Denial of Service c…

EPSS: 0.022 (80.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

sirt@juniper.net (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
sirt@juniper.net (x_refsource_MISC, Vendor Advisory)
sirt@juniper.net (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
sirt@juniper.net (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2018-0049?: CVE-2018-0049 is a high-severity vulnerability in Juniper Ex2200, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2018-10-10.
How severe is CVE-2018-0049?: High severity. CVSS v3 base score is 7.5 out of 10.