CVE-2014-6449

Description

Juniper Junos OS before 12.1X44-D50, 12.1X46 before 12.1X46-D35, 12.1X47 before 12.1X47-D25, 12.3 before 12.3R10, 12.3X48 before 12.3X48-D15, 13.2 before 13.2R8, 13.3 before 13.3R7, 14.1 before 14.1R5, and 14.2 before 14.2R1 do not properly handle TCP packet reassembly, which allows remote attackers to cause a denial of service (buffer consumption) via a crafted sequence of packets "destined to the device."

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.47%
Vendor Advisory juniper.net
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securitytracker.com/id/1033853 vdb entry
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10696 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2014-6449?
CVE-2014-6449 has been scored as a medium severity vulnerability.
How to fix CVE-2014-6449?
To fix CVE-2014-6449, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-6449 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2014-6449 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.