CVE-2019-6991

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Source
https://cve.org/CVERecord?id=CVE-2019-6991
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-6991.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-6991
Downstream
Published
2019-01-28T20:29:00.373Z
Modified
2026-04-11T21:03:16.495150Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A classic Stack-based buffer overflow exists in the zmLoadUser() function in zm_user.cpp of the zmu binary in ZoneMinder through 1.32.3, allowing an unauthenticated attacker to execute code via a long username.

References

Affected packages

Git / github.com/zoneminder/zoneminder

Affected ranges

Type
GIT
Repo
https://github.com/zoneminder/zoneminder
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
077c643da0975a75a46255d5be1a1a2aeae62069
Database specific 
{
    "source": "CPE_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.32.3"
        }
    ],
    "cpe": "cpe:2.3:a:zoneminder:zoneminder:*:*:*:*:*:*:*:*"
}

Affected versions

1.*
1.32.3
v1.*
v1.25
v1.26.0
v1.26.1
v1.26.2
v1.26.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-6991.json"