CVE-2015-7759

low F5
CVSS v3 Base Score
3.7
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS Score
0.8%
Exploitation probability in 30 days
Top 27% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Published: January 12, 2016 (3774 days ago)
Last Modified: May 6, 2026
Vendor: F5
Source: NVD

Description

BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, Link Controller, and PEM 12.0.0 before HF1, when the TCP profile for a virtual server is configured with Congestion Metrics Cache enabled, allow remote attackers to cause a denial of service (Traffic Management Microkernel (TMM) restart) via crafted ICMP packets, related to Path MTU (PMTU) discovery.

CWE

CWE-20

Affected Products

f5 big-ip analyticsf5 big-ip application acceleration managerf5 big-ip link controllerf5 big-ip advanced firewall managerf5 big-ip policy enforcement managerf5 big-ip local traffic managerf5 big-ip access policy managerf5 big-ip application security manager

References

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