USN-6629-3

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Source

https://ubuntu.com/security/notices/USN-6629-3

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6629-3.json

JSON Data

https://api.test.osv.dev/v1/vulns/USN-6629-3

Related

Published

2024-02-14T14:32:36.531383Z

Modified

2024-02-14T14:32:36.531383Z

Summary

ujson vulnerabilities

Details

USN-6629-1 fixed vulnerabilities in UltraJSON. This update provides the corresponding updates for Ubuntu 20.04 LTS.

Original advisory details:

It was discovered that UltraJSON incorrectly handled certain input with a large amount of indentation. An attacker could possibly use this issue to crash the program, resulting in a denial of service. (CVE-2021-45958)

Jake Miller discovered that UltraJSON incorrectly decoded certain characters. An attacker could possibly use this issue to cause key confusion and overwrite values in dictionaries. (CVE-2022-31116)

It was discovered that UltraJSON incorrectly handled an error when reallocating a buffer for string decoding. An attacker could possibly use this issue to corrupt memory. (CVE-2022-31117)

References

Affected packages

Ubuntu:Pro:20.04:LTS / ujson

Package

Name: ujson
Purl: pkg:deb/ubuntu/ujson?arch=src?distro=esm-apps/focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.35-4ubuntu0.1+esm1

Affected versions

1.*

1.35-3build1

1.35-3build2

1.35-4

1.35-4build1

1.35-4ubuntu0.1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.35-4ubuntu0.1+esm1",
            "binary_name": "python3-ujson"
        },
        {
            "binary_version": "1.35-4ubuntu0.1+esm1",
            "binary_name": "python3-ujson-dbg"
        }
    ]
}