UBUNTU-CVE-2023-0216

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Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2023-0216

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-0216.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-0216

Related

Published

2023-02-07T00:00:00Z

Modified

2023-02-07T00:00:00Z

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

An invalid pointer dereference on read can be triggered when an application tries to load malformed PKCS7 data with the d2iPKCS7(), d2iPKCS7bio() or d2iPKCS7_fp() functions. The result of the dereference is an application crash which could lead to a denial of service attack. The TLS implementation in OpenSSL does not call this function however third party applications might call these functions on untrusted data.

References

Affected packages

Ubuntu:22.04:LTS / openssl

Package

Name: openssl
Purl: pkg:deb/ubuntu/openssl@3.0.2-0ubuntu1.8?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.0.2-0ubuntu1.8

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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libssl3": "3.0.2-0ubuntu1.8",
            "libssl-dev": "3.0.2-0ubuntu1.8",
            "openssl-dbgsym": "3.0.2-0ubuntu1.8",
            "openssl": "3.0.2-0ubuntu1.8",
            "libssl-doc": "3.0.2-0ubuntu1.8",
            "libssl3-dbgsym": "3.0.2-0ubuntu1.8"
        }
    ]
}