Resource exhaustion in F5 Big-Ip Application Security Manager
CVE-2019-6682
On versions 15.0.0-15.0.1.1, 14.0.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, the BIG-IP ASM system may consume excessive resources when processing certain types of HTTP responses from the origin web server. This vulnerability is only known to affect resource-constrained systems in which the security policy is configured with response-side features, such as Data Guard or response-side learning.
Vulnerability class: DoS (Denial of Service)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.010 (61.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- F5 Big-Ip Application Security Manager
- F5 Big-Ip Asm — versions 15.0.0-15.0.1.1, 14.0.0-14.1.2.2, 13.1.0-13.1.3.1
Weakness classification (CWE)
References
- support.f5.com/csp/article/K40452417 (Vendor Advisory)
Frequently asked questions
- What is CVE-2019-6682?
- CVE-2019-6682 is a high-severity vulnerability in F5 Big-Ip Application Security Manager, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2019-12-23.
- How severe is CVE-2019-6682?
- High severity. CVSS v3 base score is 7.5 out of 10.