UBUNTU-CVE-2018-7639

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Source
https://ubuntu.com/security/CVE-2018-7639
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-7639.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2018-7639
Upstream
Published
2018-03-02T14:29:00Z
Modified
2025-10-24T04:46:57Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

An issue was discovered in CImg v.220. A heap-based buffer over-read in load_bmp in CImg.h occurs when loading a crafted bmp image, a different vulnerability than CVE-2018-7588. This is in a "16 bits colors" case, aka case 16.

References

Affected packages

Ubuntu:16.04:LTS / cimg

Package

Name
cimg
Purl
pkg:deb/ubuntu/cimg@1.6.5+dfsg-1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.6.4+dfsg-1build1
1.6.5+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "cimg-dev",
            "binary_version": "1.6.5+dfsg-1"
        },
        {
            "binary_name": "cimg-examples",
            "binary_version": "1.6.5+dfsg-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-7639.json"

Ubuntu:Pro:18.04:LTS / cimg

Package

Name
cimg
Purl
pkg:deb/ubuntu/cimg@1.7.9+dfsg-2ubuntu0.18.04.2+esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.7.9+dfsg-2
1.7.9+dfsg-2build1
1.7.9+dfsg-2ubuntu0.18.04.1
1.7.9+dfsg-2ubuntu0.18.04.2
1.7.9+dfsg-2ubuntu0.18.04.2+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "cimg-dev",
            "binary_version": "1.7.9+dfsg-2ubuntu0.18.04.2+esm1"
        },
        {
            "binary_name": "cimg-examples",
            "binary_version": "1.7.9+dfsg-2ubuntu0.18.04.2+esm1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-7639.json"