UBUNTU-CVE-2022-3996

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Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2022-3996
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-3996.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-3996
Related
Published
2022-12-13T16:15:00Z
Modified
2022-12-13T16:15:00Z
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
Summary
[none]
Details

If an X.509 certificate contains a malformed policy constraint and policy processing is enabled, then a write lock will be taken twice recursively. On some operating systems (most widely: Windows) this results in a denial of service when the affected process hangs. Policy processing being enabled on a publicly facing server is not considered to be a common setup. Policy processing is enabled by passing the -policy' argument to the command line utilities or by calling theX509VERIFYPARAMset1policies()' function. Update (31 March 2023): The description of the policy processing enablement was corrected based on CVE-2023-0466.

References

Affected packages

Ubuntu:Pro:16.04:LTS / edk2

Package

Name
edk2

Affected ranges

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

Affected versions

0~20150106.*

0~20150106.5c2d456b-2

0~20160104.*

0~20160104.c2a892d7-1

0~20160408.*

0~20160408.ffea0a2c-2
0~20160408.ffea0a2c-2ubuntu0.1
0~20160408.ffea0a2c-2ubuntu0.2
0~20160408.ffea0a2c-2ubuntu0.2+esm1

Ecosystem specific 

{
    "ubuntu_priority": "low"
}

Ubuntu:22.04:LTS / openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl@3.0.2-0ubuntu1.9?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.0.2-0ubuntu1.9

Affected versions

1.*

1.1.1l-1ubuntu1

3.*

3.0.0-1ubuntu1
3.0.1-0ubuntu1
3.0.2-0ubuntu1
3.0.2-0ubuntu1.1
3.0.2-0ubuntu1.2
3.0.2-0ubuntu1.4
3.0.2-0ubuntu1.5
3.0.2-0ubuntu1.6
3.0.2-0ubuntu1.7
3.0.2-0ubuntu1.8

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "libssl3": "3.0.2-0ubuntu1.9",
            "libssl-dev": "3.0.2-0ubuntu1.9",
            "openssl-dbgsym": "3.0.2-0ubuntu1.9",
            "openssl": "3.0.2-0ubuntu1.9",
            "libssl-doc": "3.0.2-0ubuntu1.9",
            "libssl3-dbgsym": "3.0.2-0ubuntu1.9"
        }
    ]
}