CVE-2021-33505

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Source
https://cve.org/CVERecord?id=CVE-2021-33505
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-33505.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-33505
Published
2021-07-15T11:15:07.900Z
Modified
2026-07-08T21:27:04.386906Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A local malicious user can circumvent the Falco detection engine through 0.28.1 by running a program that alters arguments of system calls being executed. Issue is fixed in Falco versions >= 0.29.1.

References

Affected packages

Git / github.com/falcosecurity/falco

Affected ranges

Type
GIT
Repo
https://github.com/falcosecurity/falco
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
f237f277e76bcb1f2008039e5f42630c9433b1c0
Database specific 
{
    "cpe": "cpe:2.3:a:falco:falco:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.28.1"
        }
    ]
}

Affected versions

0.*
0.12.1
0.17.0
0.17.1
0.18.0
0.19.0
0.20.0
0.21.0
0.22.0
0.22.1
0.23.0
0.24.0
0.25.0
0.26.0
0.26.1
0.27.0
0.28.0
0.28.1
0.3.0
0.4.0
0.5.0
0.6.0-test
v0.*
v0.1.0
v0.2.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-33505.json"