CVE-2019-6976

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Source
https://nvd.nist.gov/vuln/detail/CVE-2019-6976
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-6976.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-6976
Downstream
Published
2019-01-26T23:29:00Z
Modified
2025-09-16T07:04:44.648972Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

libvips before 8.7.4 generates output images from uninitialized memory locations when processing corrupted input image data because iofuncs/memory.c does not zero out allocated memory. This can result in leaking raw process memory contents through the output image.

References

Affected packages

Debian:11 / vips

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.7.4-1

Ecosystem specific 

{
    "urgency": "low"
}

Debian:12 / vips

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.7.4-1

Ecosystem specific 

{
    "urgency": "low"
}

Debian:13 / vips

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.7.4-1

Ecosystem specific 

{
    "urgency": "low"
}

Debian:14 / vips

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.7.4-1

Ecosystem specific 

{
    "urgency": "low"
}

Git / github.com/libvips/libvips

Affected ranges

Type
GIT
Repo
https://github.com/libvips/libvips
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
00622428bda8d7521db8d74260b519fa41d69d0a
Fixed
849d24472eabb349b6695d3ec30d544766d32d0f

Affected versions

v7.*

v7.28.0
v7.30.0

v8.*

v8.0-beta
v8.1
v8.2.2
v8.2.3
v8.3.0
v8.4.2
v8.5.1
v8.5.2
v8.5.3
v8.5.4
v8.5.5
v8.5.6
v8.5.7
v8.5.8
v8.5.9
v8.6.0
v8.6.0-alpha1
v8.6.0-alpha2
v8.6.0-alpha3
v8.6.0-alpha4
v8.6.0-alpha5
v8.6.0-beta1
v8.6.0-beta2
v8.6.1
v8.6.2
v8.6.3
v8.6.4
v8.7.0
v8.7.0-alpha2
v8.7.0-rc1
v8.7.0-rc2
v8.7.0-rc3
v8.7.1
v8.7.2
v8.7.3

Database specific 

{
    "vanir_signatures": [
        {
            "source": "https://github.com/libvips/libvips/commit/00622428bda8d7521db8d74260b519fa41d69d0a",
            "deprecated": false,
            "signature_version": "v1",
            "id": "CVE-2019-6976-34f2d866",
            "digest": {
                "line_hashes": [
                    "108279394821012556682359671896206238159",
                    "258506886015132357570460117881446573620",
                    "71423818989151498354569983222171616370",
                    "89207762862088341551540511480283008348",
                    "243898742532783699766437700216435560861",
                    "304216552808708397108966266265571731776",
                    "322544245490240379107663639445978528473",
                    "190127297607853070556653774961079082961"
                ],
                "threshold": 0.9
            },
            "signature_type": "Line",
            "target": {
                "file": "libvips/iofuncs/memory.c"
            }
        }
    ]
}