UBUNTU-CVE-2018-12545

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Source
https://ubuntu.com/security/CVE-2018-12545
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-12545.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-12545
Related
Published
2019-03-27T20:29:00Z
Modified
2019-03-27T20:29:00Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In Eclipse Jetty version 9.3.x and 9.4.x, the server is vulnerable to Denial of Service conditions if a remote client sends either large SETTINGs frames container containing many settings, or many small SETTINGs frames. The vulnerability is due to the additional CPU and memory allocations required to handle changed settings.

References

Affected packages

Ubuntu:18.04:LTS / jetty9

Package

Name
jetty9
Purl
pkg:deb/ubuntu/jetty9?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9.4.15-1~18.04.1ubuntu1

Affected versions

9.*

9.2.22-2
9.2.22-3
9.2.23-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "9.4.15-1~18.04.1ubuntu1",
            "binary_name": "jetty9"
        },
        {
            "binary_version": "9.4.15-1~18.04.1ubuntu1",
            "binary_name": "libjetty9-extra-java"
        },
        {
            "binary_version": "9.4.15-1~18.04.1ubuntu1",
            "binary_name": "libjetty9-java"
        }
    ]
}