CVE-2015-4273 — MEDIUM (5.0)

Vulnerability Description

The Packet Data Network Gateway (aka PGW) component on Cisco ASR 5000 devices with software 15.0(912), 15.0(935), and 15.0(938) allows remote attackers to cause a denial of service (Session Manager outage) via malformed fields in an IP packet, aka Bug ID CSCut38476.

CVSS Score

5.0

MEDIUM

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

Confidentiality

NONE

Integrity

NONE

Availability

PARTIAL

Affected Products

Vendor	Product	Versions
Cisco	Asr 5000 Series Software	15.0\(912\)

Related Weaknesses (CWE)

CWE-20

References

http://tools.cisco.com/security/center/viewAlert.x?alertId=39907Vendor Advisory
http://www.securitytracker.com/id/1032928Third Party AdvisoryVDB Entry
http://tools.cisco.com/security/center/viewAlert.x?alertId=39907Vendor Advisory
http://www.securitytracker.com/id/1032928Third Party AdvisoryVDB Entry

FAQ

What is CVE-2015-4273?

CVE-2015-4273 is a vulnerability with a CVSS score of 5.0 (MEDIUM). The Packet Data Network Gateway (aka PGW) component on Cisco ASR 5000 devices with software 15.0(912), 15.0(935), and 15.0(938) allows remote attackers to cause a denial of service (Session Manager ou...

How severe is CVE-2015-4273?

CVE-2015-4273 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2015-4273?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Asr 5000 Series Software.