CVE-2015-4638
Summary
| CVE | CVE-2015-4638 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2015-09-18 14:59:00 UTC |
| Updated | 2026-05-06 22:30:45 UTC |
| 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. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
PartialAV:N/AC:L/Au:N/C:N/I:N/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | F5 | Big-ip Advanced Firewall Manager | 11.3.0 | All | All | All |
| Application | F5 | Big-ip Advanced Firewall Manager | 11.4.0 | All | All | All |
| Application | F5 | Big-ip Advanced Firewall Manager | 11.4.1 | All | All | All |
| Application | F5 | Big-ip Advanced Firewall Manager | 11.5.0 | All | All | All |
| Application | F5 | Big-ip Advanced Firewall Manager | 11.5.1 | All | All | All |
| Application | F5 | Big-ip Advanced Firewall Manager | 11.5.2 | All | All | All |
| Application | F5 | Big-ip Advanced Firewall Manager | 11.6.0 | All | All | All |
| Application | F5 | Big-ip Analytics | 11.3.0 | All | All | All |
| Application | F5 | Big-ip Analytics | 11.4.0 | All | All | All |
| Application | F5 | Big-ip Analytics | 11.4.1 | All | All | All |
| Application | F5 | Big-ip Analytics | 11.5.0 | All | All | All |
| Application | F5 | Big-ip Analytics | 11.5.1 | All | All | All |
| Application | F5 | Big-ip Analytics | 11.5.2 | All | All | All |
| Application | F5 | Big-ip Analytics | 11.6.0 | All | All | All |
| Application | F5 | Big-ip Application Security Manager | 11.3.0 | All | All | All |
| Application | F5 | Big-ip Application Security Manager | 11.4.0 | All | All | All |
| Application | F5 | Big-ip Application Security Manager | 11.4.1 | All | All | All |
| Application | F5 | Big-ip Application Security Manager | 11.5.0 | All | All | All |
| Application | F5 | Big-ip Application Security Manager | 11.5.1 | All | All | All |
| Application | F5 | Big-ip Application Security Manager | 11.5.2 | All | All | All |
| Application | F5 | Big-ip Application Security Manager | 11.6.0 | All | All | All |
| Application | F5 | Big-ip Edge Gateway | 11.2.1 | All | All | All |
| Application | F5 | Big-ip Edge Gateway | 11.3.0 | All | All | All |
| Application | F5 | Big-ip Global Traffic Manager | 11.3.0 | All | All | All |
| Application | F5 | Big-ip Global Traffic Manager | 11.4.0 | All | All | All |
| Application | F5 | Big-ip Global Traffic Manager | 11.4.1 | All | All | All |
| Application | F5 | Big-ip Global Traffic Manager | 11.5.0 | All | All | All |
| Application | F5 | Big-ip Global Traffic Manager | 11.5.1 | All | All | All |
| Application | F5 | Big-ip Global Traffic Manager | 11.5.2 | All | All | All |
| Application | F5 | Big-ip Global Traffic Manager | 11.6.0 | All | All | All |
| Application | F5 | Big-ip Link Controller | 11.3.0 | All | All | All |
| Application | F5 | Big-ip Link Controller | 11.4.0 | All | All | All |
| Application | F5 | Big-ip Link Controller | 11.4.1 | All | All | All |
| Application | F5 | Big-ip Link Controller | 11.5.0 | All | All | All |
| Application | F5 | Big-ip Link Controller | 11.5.1 | All | All | All |
| Application | F5 | Big-ip Link Controller | 11.5.2 | All | All | All |
| Application | F5 | Big-ip Link Controller | 11.6.0 | All | All | All |
| Application | F5 | Big-ip Local Traffic Manager | 11.3.0 | All | All | All |
| Application | F5 | Big-ip Local Traffic Manager | 11.4.0 | All | All | All |
| Application | F5 | Big-ip Local Traffic Manager | 11.4.1 | All | All | All |
| Application | F5 | Big-ip Local Traffic Manager | 11.5.0 | All | All | All |
| Application | F5 | Big-ip Local Traffic Manager | 11.5.1 | All | All | All |
| Application | F5 | Big-ip Local Traffic Manager | 11.5.2 | All | All | All |
| Application | F5 | Big-ip Local Traffic Manager | 11.6.0 | All | All | All |
| Application | F5 | Big-ip Policy Enforcement Manager | 11.3.0 | All | All | All |
| Application | F5 | Big-ip Policy Enforcement Manager | 11.4.0 | All | All | All |
| Application | F5 | Big-ip Policy Enforcement Manager | 11.4.1 | All | All | All |
| Application | F5 | Big-ip Policy Enforcement Manager | 11.5.0 | All | All | All |
| Application | F5 | Big-ip Policy Enforcement Manager | 11.5.1 | All | All | All |
| Application | F5 | Big-ip Policy Enforcement Manager | 11.5.2 | All | All | All |
| Application | F5 | Big-ip Policy Enforcement Manager | 11.6.0 | All | All | All |
| Application | F5 | Big-ip Protocol Security Module | 11.2.1 | All | All | All |
| Application | F5 | Big-ip Protocol Security Module | 11.3.0 | All | All | All |
| Application | F5 | Big-ip Protocol Security Module | 11.4.0 | All | All | All |
| Application | F5 | Big-ip Protocol Security Module | 11.4.1 | All | All | All |
| Application | F5 | Big-ip Webaccelerator | 11.2.1 | All | All | All |
| Application | F5 | Big-ip Webaccelerator | 11.3.0 | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| F5 BIG-IP FastL4 Virtual Server Packet Processing Flaw Lets Remote Users Cause the Target Service to Crash - SecurityTracker | af854a3a-2127-422b-91ae-364da2661108 | www.securitytracker.com | |
| SOL17155 - TMM vulnerability CVE-2015-4638 | af854a3a-2127-422b-91ae-364da2661108 | support.f5.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.