UBUNTU-CVE-2017-9269

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Source
https://ubuntu.com/security/CVE-2017-9269
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9269.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2017-9269
Upstream
Published
2018-03-01T20:29:00Z
Modified
2025-09-08T16:44:17Z
Severity
  • 7.7 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L CVSS Calculator
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

In libzypp before August 2018 GPG keys attached to YUM repositories were not correctly pinned, allowing malicious repository mirrors to silently downgrade to unsigned repositories with potential malicious content.

References

Affected packages

Ubuntu:Pro:16.04:LTS / libzypp

Package

Name
libzypp
Purl
pkg:deb/ubuntu/libzypp@15.3.0-1build1?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

15.*

15.3.0-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libzypp",
            "binary_version": "15.3.0-1build1"
        },
        {
            "binary_name": "libzypp-bin",
            "binary_version": "15.3.0-1build1"
        },
        {
            "binary_name": "libzypp-common",
            "binary_version": "15.3.0-1build1"
        },
        {
            "binary_name": "libzypp-config",
            "binary_version": "15.3.0-1build1"
        },
        {
            "binary_name": "libzypp-dev",
            "binary_version": "15.3.0-1build1"
        }
    ]
}