CVE-Katalog

CVE-2019-14492

opencv affected and fixed versions

An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1. There is an out of bounds read/write in the function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.

Schweregrad: High · CVSS 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: Jul 23, 2019, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 3.02% · Oct 27, 2026

Projects and upstream resources

[opencv][Source-reported homepage]

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / release	Package	Version	Status	Source
Debiantrixie	opencv	`4.1.2+dfsg-3`	FixedDistribution-reported fixed boundary	[CVE-2019-14492]
Debiantrixie	opencv	`4.10.0+dfsg-5`	Fixed	[CVE-2019-14492]
Debiansid	opencv	`4.1.2+dfsg-3`	FixedDistribution-reported fixed boundary	[CVE-2019-14492]
Debiansid	opencv	`4.10.0+dfsg-9`	Fixed	[CVE-2019-14492]
Debianforky	opencv	`4.1.2+dfsg-3`	FixedDistribution-reported fixed boundary	[CVE-2019-14492]
Debianforky	opencv	`4.10.0+dfsg-9`	Fixed	[CVE-2019-14492]
Debianbookworm	opencv	`4.1.2+dfsg-3`	FixedDistribution-reported fixed boundary	[CVE-2019-14492]
Debianbookworm	opencv	`4.6.0+dfsg-12`	Fixed	[CVE-2019-14492]

Showing 8 fix observations. All 15 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
Debianbookworm	opencv	`4.1.2+dfsg-3`	FixedDistribution-reported fixed boundary	[CVE-2019-14492]
Debianbookworm	opencv	`4.6.0+dfsg-12`	Fixed	[CVE-2019-14492]
Debianforky	opencv	`4.1.2+dfsg-3`	FixedDistribution-reported fixed boundary	[CVE-2019-14492]
Debianforky	opencv	`4.10.0+dfsg-9`	Fixed	[CVE-2019-14492]
Debiansid	opencv	`4.1.2+dfsg-3`	FixedDistribution-reported fixed boundary	[CVE-2019-14492]
Debiansid	opencv	`4.10.0+dfsg-9`	Fixed	[CVE-2019-14492]
Debiantrixie	opencv	`4.1.2+dfsg-3`	FixedDistribution-reported fixed boundary	[CVE-2019-14492]
Debiantrixie	opencv	`4.10.0+dfsg-5`	Fixed	[CVE-2019-14492]
Ubuntupro	opencv	`3.1.0+dfsg1-1~exp1ubuntu3`	UnknownSource applicability is not established	[UBUNTU-CVE-2019-14492]Apr 22, 2026, 12:10:46 PM UTC
Ubuntupro	opencv	`3.2.0+dfsg-3`	UnknownSource applicability is not established	[UBUNTU-CVE-2019-14492]Apr 22, 2026, 12:10:46 PM UTC
Ubuntupro	opencv	`3.2.0+dfsg-4`	UnknownSource applicability is not established	[UBUNTU-CVE-2019-14492]Apr 22, 2026, 12:10:46 PM UTC
Ubuntupro	opencv	`3.2.0+dfsg-4build1`	UnknownSource applicability is not established	[UBUNTU-CVE-2019-14492]Apr 22, 2026, 12:10:46 PM UTC
Ubuntupro	opencv	`3.2.0+dfsg-4build2`	UnknownSource applicability is not established	[UBUNTU-CVE-2019-14492]Apr 22, 2026, 12:10:46 PM UTC
Ubuntupro	opencv	`3.2.0+dfsg-4ubuntu0.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2019-14492]Apr 22, 2026, 12:10:46 PM UTC
Ubuntupro	opencv	`3.2.0+dfsg-4ubuntu0.1+esm2`	UnknownSource applicability is not established	[UBUNTU-CVE-2019-14492]Apr 22, 2026, 12:10:46 PM UTC

Original provider fields

{
  "package_releases": [
    {
      "name": "opencv",
      "status": "fixed",
      "release": "sid",
      "version": "4.10.0+dfsg-9"
    },
    {
      "name": "opencv",
      "status": "fixed",
      "release": "forky",
      "version": "4.10.0+dfsg-9"
    },
    {
      "name": "opencv",
      "status": "fixed",
      "release": "trixie",
      "version": "4.10.0+dfsg-5"
    },
    {
      "name": "opencv",
      "status": "fixed",
      "release": "bookworm",
      "version": "4.6.0+dfsg-12"
    }
  ],
  "fixed_versions": [
    {
      "bug": null,
      "name": "opencv",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": "4.1.2+dfsg-3"
    },
    {
      "bug": null,
      "name": "opencv",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "not yet assigned",
      "fixed_version": "4.1.2+dfsg-3"
    },
    {
      "bug": null,
      "name": "opencv",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": "4.1.2+dfsg-3"
    },
    {
      "bug": null,
      "name": "opencv",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": "4.1.2+dfsg-3"
    }
  ],
  "distribution_packages": [
    {
      "name": "opencv",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.2.0+dfsg-4ubuntu0.1+esm2"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "3.1.0+dfsg1-1~exp1ubuntu3",
        "3.2.0+dfsg-3",
        "3.2.0+dfsg-4",
        "3.2.0+dfsg-4build1",
        "3.2.0+dfsg-4build2",
        "3.2.0+dfsg-4ubuntu0.1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2019-14492",
      "fixed_version": "3.2.0+dfsg-4ubuntu0.1+esm2",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2019-14492",
      "provider_updated_at": "2026-04-22T12:10:46.613947Z",
      "applicability_unknown": true
    }
  ]
}

OpenFactory catalog packages

Die Paketzuordnung läuft.

[Debian 12 (Bookworm)]

[libopencv406-jni]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-calib3d406]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-calib3d-dev]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-contrib406]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-contrib-dev]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-core406]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-core-dev]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-dev]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-dnn406]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-dnn-dev]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-features2d406]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-features2d-dev]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-flann406]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-flann-dev]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-highgui406]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-highgui-dev]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-imgcodecs406]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-imgcodecs-dev]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-imgproc406]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
[libopencv-imgproc-dev]Unbekannt
Quellpaket: [opencv]
Details (2)
- 4.6.0+dfsg-12 · amd64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12
- 4.6.0+dfsg-12 · arm64 · bookworm
  Behoben · Behoben: 4.1.2+dfsg-3
  dsa · opencv · debian · bookworm; dsa · opencv · debian · 12

Weitere Ergebnisse

Beobachtet: Oct 23, 2026, 5:40:07 PM UTC

Referenzen

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]