CVE-2015-4638 describes a denial-of-service vulnerability in the FastL4 virtual server of various F5 BIG-IP products, including LTM, AAM, and AFM, across several versions. A remote attacker can exploit this flaw by sending a fragmented packet, causing the Traffic Management Microkernel to restart. This vulnerability has a CVSS score of 5.0, indicating a medium severity with a network attack vector and low attack complexity, leading to a partial availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
11.3.0CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.3.0:*:*:*:*:*:*:* | ||
11.4.0CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.4.0:*:*:*:*:*:*:* | ||
11.4.1CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.4.1:*:*:*:*:*:*:* | ||
11.5.0CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.0:*:*:*:*:*:*:* | ||
11.5.1CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.1:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.