UBUNTU-CVE-2023-33613

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Source

https://ubuntu.com/security/CVE-2023-33613

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-33613.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-33613

Upstream

CVE-2023-33613

Published

2023-06-06T18:15:00Z

Modified

2026-04-22T14:06:45.203605Z

Severity

5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

axTLS v2.1.5 was discovered to contain a heap buffer overflow in the bi_import function in axtls-code/crypto/bigint.c. This vulnerability allows attackers to cause a Denial of Service (DoS) when parsing a private key.

References

Affected packages

Ubuntu:20.04:LTS / axtls

Package

Name: axtls
Purl: pkg:deb/ubuntu/axtls@2.1.5+ds-1?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.1.5+ds-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "axhttpd",
            "binary_version": "2.1.5+ds-1"
        },
        {
            "binary_name": "libaxtls1",
            "binary_version": "2.1.5+ds-1"
        },
        {
            "binary_name": "libaxtlsp-perl",
            "binary_version": "2.1.5+ds-1"
        },
        {
            "binary_name": "lua-axtlsl",
            "binary_version": "2.1.5+ds-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-33613.json"

Ubuntu:22.04:LTS / axtls