UBUNTU-CVE-2019-11471

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Source
https://ubuntu.com/security/CVE-2019-11471
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-11471.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2019-11471
Upstream
Downstream
Related
Published
2019-04-23T14:29:00Z
Modified
2025-09-08T16:45:24Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

libheif 1.4.0 has a use-after-free in heif::HeifContext::Image::setalphachannel in heifcontext.h because heifcontext.cc mishandles references to non-existing alpha images.

References

Affected packages

Ubuntu:Pro:18.04:LTS / libheif

Package

Name
libheif
Purl
pkg:deb/ubuntu/libheif@1.1.0-2ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.0-2ubuntu0.1~esm1

Affected versions

1.*

1.1.0-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libheif-dev",
            "binary_version": "1.1.0-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "libheif-examples",
            "binary_version": "1.1.0-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "libheif1",
            "binary_version": "1.1.0-2ubuntu0.1~esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}