CVE-2015-4638

medium F5
CVSS v3 Base Score
5.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS Score
0.7%
Exploitation probability in 30 days
Top 27% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Confidentiality
None
Integrity
None
Availability
P
Published: September 18, 2015 (3890 days ago)
Last Modified: May 6, 2026
Vendor: F5
Source: NVD

Description

The FastL4 virtual server in F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, GTM, Link Controller, and PEM 11.3.0 through 11.5.2 and 11.6.0 through 11.6.0 HF4, BIG-IP Edge Gateway, WebAccelerator, and WOM 11.2.1 through 11.3.0, and BIG-IP PSM 11.2.1 through 11.4.1 allows remote attackers to cause a denial of service (Traffic Management Microkernel restart) via a fragmented packet.

CWE

CWE-20

Affected Products

f5 big-ip advanced firewall managerf5 big-ip analyticsf5 big-ip application security managerf5 big-ip edge gatewayf5 big-ip global traffic managerf5 big-ip link controllerf5 big-ip local traffic managerf5 big-ip policy enforcement managerf5 big-ip protocol security modulef5 big-ip webaccelerator

References

🔗 www.securitytracker.com 🔗 support.f5.com 🔗 www.securitytracker.com 🔗 support.f5.com