7.5

CVE-2019-6682: f5 big-ip_application_security_manager Uncontrolled Resource Consumption

CVSS: 7.5v3.1HighModified
Published 23-12-2019Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2019-6682 is a high (CVSS 7.5) Uncontrolled Resource Consumption vulnerability in f5 big-ip_application_security_manager. EPSS estimates a 1.01% chance of exploitation in the next 30 days, higher than 62.6% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
1.01%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 23-12-2019
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

1.01%

Chance of exploitation in the next 30 days

Percentile

63%

Versus all other CVEs

30-day change

0.00 pp

From 1.01% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.01%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

F52 products
  • big-ip_application_security_manager≥ 11.5.2, ≤ 11.6.5 | ≥ 12.1.0, ≤ 12.1.5 | ≥ 13.1.0, < 13.1.3.2 | ≥ 14.1.0, < 14.1.2.3 | ≥ 15.0.0, < 15.1.0
  • big-ip_asm15.0.0-15.0.1.1 | 14.0.0-14.1.2.2 | 13.1.0-13.1.3.1 | 12.1.0-12.1.5 | 11.5.2-11.6.5.1

1 vendor · 2 products

References

1 links