CVE-2019-11455

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Source
https://nvd.nist.gov/vuln/detail/CVE-2019-11455
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-11455.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-11455
Downstream
Related
Published
2019-04-22T16:29:01Z
Modified
2025-09-16T06:59:23.279802Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

A buffer over-read in Util_urlDecode in util.c in Tildeslash Monit before 5.25.3 allows a remote authenticated attacker to retrieve the contents of adjacent memory via manipulation of GET or POST parameters. The attacker can also cause a denial of service (application outage).

References

Affected packages

Alpine:v3.7 / monit

Package

Name
monit
Purl
pkg:apk/alpine/monit?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.24.0-r2

Affected versions

5.*

5.5.1-r0
5.6-r0
5.6-r1
5.6-r2
5.7-r0
5.8-r0
5.8.1-r0
5.9-r0
5.10-r0
5.11-r0
5.12-r0
5.12-r1
5.12.2-r0
5.13-r0
5.14-r0
5.15-r0
5.16-r0
5.17-r0
5.17.1-r0
5.18-r0
5.19.0-r0
5.19.0-r1
5.20.0-r0
5.20.0-r1
5.22.0-r0
5.23.0-r0
5.24.0-r0
5.24.0-r1

Alpine:v3.8 / monit

Package

Name
monit
Purl
pkg:apk/alpine/monit?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.25.2-r0

Affected versions

5.*

5.5.1-r0
5.6-r0
5.6-r1
5.6-r2
5.7-r0
5.8-r0
5.8.1-r0
5.9-r0
5.10-r0
5.11-r0
5.12-r0
5.12-r1
5.12.2-r0
5.13-r0
5.14-r0
5.15-r0
5.16-r0
5.17-r0
5.17.1-r0
5.18-r0
5.19.0-r0
5.19.0-r1
5.20.0-r0
5.20.0-r1
5.22.0-r0
5.23.0-r0
5.24.0-r0
5.24.0-r1
5.25.1-r0
5.25.1-r1

Alpine:v3.9 / monit

Package

Name
monit
Purl
pkg:apk/alpine/monit?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.25.2-r1

Affected versions

5.*

5.5.1-r0
5.6-r0
5.6-r1
5.6-r2
5.7-r0
5.8-r0
5.8.1-r0
5.9-r0
5.10-r0
5.11-r0
5.12-r0
5.12-r1
5.12.2-r0
5.13-r0
5.14-r0
5.15-r0
5.16-r0
5.17-r0
5.17.1-r0
5.18-r0
5.19.0-r0
5.19.0-r1
5.20.0-r0
5.20.0-r1
5.22.0-r0
5.23.0-r0
5.24.0-r0
5.24.0-r1
5.25.1-r0
5.25.1-r1
5.25.1-r2
5.25.2-r0

Debian:11 / monit

Package

Name
monit
Purl
pkg:deb/debian/monit?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:5.25.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / monit

Package

Name
monit
Purl
pkg:deb/debian/monit?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:5.25.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / monit

Package

Name
monit
Purl
pkg:deb/debian/monit?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:5.25.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / monit

Package

Name
monit
Purl
pkg:deb/debian/monit?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:5.25.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / bitbucket.org/tildeslash/monit

Affected ranges

Type
GIT
Repo
https://bitbucket.org/tildeslash/monit
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
f12d0cdb42d4e74dffe1525d4062c815c48ac57a

Affected versions

Other

release-5-10-0
release-5-11-0
release-5-12-0
release-5-12-1
release-5-12-2
release-5-13-0
release-5-14-0
release-5-15-0
release-5-16-0
release-5-17-0
release-5-17-1
release-5-18-0
release-5-19-0
release-5-20-0
release-5-21-0
release-5-22-0
release-5-23-0
release-5-24-0
release-5-25-0
release-5-25-1
release-5-25-2
release-5-7
release-5-8
release-5-8-1
release-5-8-2
release-5-9-0

Database specific 

{
    "vanir_signatures": [
        {
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://bitbucket.org/tildeslash/monit@f12d0cdb42d4e74dffe1525d4062c815c48ac57a",
            "deprecated": false,
            "id": "CVE-2019-11455-964021e3",
            "target": {
                "function": "Util_urlDecode",
                "file": "src/util.c"
            },
            "digest": {
                "length": 417.0,
                "function_hash": "93992887670432761616107281068180192984"
            }
        },
        {
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://bitbucket.org/tildeslash/monit@f12d0cdb42d4e74dffe1525d4062c815c48ac57a",
            "deprecated": false,
            "id": "CVE-2019-11455-f79bd834",
            "target": {
                "file": "src/util.c"
            },
            "digest": {
                "line_hashes": [
                    "336792216971483575453435551836204467274",
                    "291712273761895760649981696046002910704",
                    "271180010610417258655129962113380495898",
                    "21114216790731638776552251915180379568",
                    "173822145611965365697731601117605934289",
                    "245280868408692416270473546290603669879",
                    "242862724403075143428749160003221515339",
                    "298734385230047532110796783583358199549",
                    "217832284105747072654599295948154493272",
                    "284458092717974091187784453750759614001",
                    "99362352307682091576341187826044176903",
                    "144914216189621785524832115774637432358",
                    "156514795832395084577171720215568981037",
                    "204684603920824327899377881952475827354",
                    "311343363071435061989086714180242758086",
                    "272225639610348821859421113697663549549",
                    "60787199865810157298384129240791586496",
                    "334397499546725008374277679329106001896",
                    "81251255236040120734927710176480296484",
                    "140763349542358092626072794061719663411",
                    "331578764451842713949460228859657056635",
                    "225615824364547026479931068946884039306"
                ],
                "threshold": 0.9
            }
        }
    ]
}