UBUNTU-CVE-2019-10013

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Source
https://ubuntu.com/security/CVE-2019-10013
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-10013.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-10013
Upstream
Published
2019-12-03T20:15:00Z
Modified
2025-10-24T04:47:35Z
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
  • Ubuntu - medium
Summary
[none]
Details

The asn1signature function in asn1.c in Cameron Hamilton-Rich axTLS through 2.1.5 has a Buffer Overflow that allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted certificate in the TLS certificate handshake message, because the result of getasn1_length() is not checked for a minimum or maximum size.

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": "libaxtls-dev",
            "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/2019/UBUNTU-CVE-2019-10013.json"

Ubuntu:22.04:LTS / axtls

Package

Name
axtls
Purl
pkg:deb/ubuntu/axtls@2.1.5+ds-1build2?arch=source&distro=jammy

Affected ranges

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

Affected versions

2.*
2.1.5+ds-1build1
2.1.5+ds-1build2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "axhttpd",
            "binary_version": "2.1.5+ds-1build2"
        },
        {
            "binary_name": "libaxtls-dev",
            "binary_version": "2.1.5+ds-1build2"
        },
        {
            "binary_name": "libaxtls1",
            "binary_version": "2.1.5+ds-1build2"
        },
        {
            "binary_name": "libaxtlsp-perl",
            "binary_version": "2.1.5+ds-1build2"
        },
        {
            "binary_name": "lua-axtlsl",
            "binary_version": "2.1.5+ds-1build2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-10013.json"