UBUNTU-CVE-2019-5436

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Source
https://ubuntu.com/security/CVE-2019-5436
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-5436.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2019-5436
Upstream
Downstream
Related
Published
2019-05-22T00:00:00Z
Modified
2025-07-16T08:24:15.416112Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • 7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl versions 7.19.4 through 7.64.1.

References

Affected packages

Ubuntu:16.04:LTS / curl

Package

Name
curl
Purl
pkg:deb/ubuntu/curl@7.47.0-1ubuntu2.13?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.47.0-1ubuntu2.13

Affected versions

7.*

7.43.0-1ubuntu2
7.45.0-1ubuntu1
7.46.0-1ubuntu1
7.47.0-1ubuntu1
7.47.0-1ubuntu2
7.47.0-1ubuntu2.1
7.47.0-1ubuntu2.2
7.47.0-1ubuntu2.3
7.47.0-1ubuntu2.4
7.47.0-1ubuntu2.5
7.47.0-1ubuntu2.6
7.47.0-1ubuntu2.7
7.47.0-1ubuntu2.8
7.47.0-1ubuntu2.9
7.47.0-1ubuntu2.11
7.47.0-1ubuntu2.12

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "curl",
            "binary_version": "7.47.0-1ubuntu2.13"
        },
        {
            "binary_name": "curl-dbgsym",
            "binary_version": "7.47.0-1ubuntu2.13"
        },
        {
            "binary_name": "libcurl3",
            "binary_version": "7.47.0-1ubuntu2.13"
        },
        {
            "binary_name": "libcurl3-dbg",
            "binary_version": "7.47.0-1ubuntu2.13"
        },
        {
            "binary_name": "libcurl3-dbgsym",
            "binary_version": "7.47.0-1ubuntu2.13"
        },
        {
            "binary_name": "libcurl3-gnutls",
            "binary_version": "7.47.0-1ubuntu2.13"
        },
        {
            "binary_name": "libcurl3-gnutls-dbgsym",
            "binary_version": "7.47.0-1ubuntu2.13"
        },
        {
            "binary_name": "libcurl3-nss",
            "binary_version": "7.47.0-1ubuntu2.13"
        },
        {
            "binary_name": "libcurl3-nss-dbgsym",
            "binary_version": "7.47.0-1ubuntu2.13"
        },
        {
            "binary_name": "libcurl4-doc",
            "binary_version": "7.47.0-1ubuntu2.13"
        },
        {
            "binary_name": "libcurl4-gnutls-dev",
            "binary_version": "7.47.0-1ubuntu2.13"
        },
        {
            "binary_name": "libcurl4-gnutls-dev-dbgsym",
            "binary_version": "7.47.0-1ubuntu2.13"
        },
        {
            "binary_name": "libcurl4-nss-dev",
            "binary_version": "7.47.0-1ubuntu2.13"
        },
        {
            "binary_name": "libcurl4-nss-dev-dbgsym",
            "binary_version": "7.47.0-1ubuntu2.13"
        },
        {
            "binary_name": "libcurl4-openssl-dev",
            "binary_version": "7.47.0-1ubuntu2.13"
        },
        {
            "binary_name": "libcurl4-openssl-dev-dbgsym",
            "binary_version": "7.47.0-1ubuntu2.13"
        }
    ]
}

Ubuntu:18.04:LTS / curl

Package

Name
curl
Purl
pkg:deb/ubuntu/curl@7.58.0-2ubuntu3.7?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.58.0-2ubuntu3.7

Affected versions

7.*

7.55.1-1ubuntu2
7.55.1-1ubuntu2.1
7.57.0-1ubuntu1
7.58.0-2ubuntu1
7.58.0-2ubuntu2
7.58.0-2ubuntu3
7.58.0-2ubuntu3.1
7.58.0-2ubuntu3.2
7.58.0-2ubuntu3.3
7.58.0-2ubuntu3.5
7.58.0-2ubuntu3.6

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "curl",
            "binary_version": "7.58.0-2ubuntu3.7"
        },
        {
            "binary_name": "curl-dbgsym",
            "binary_version": "7.58.0-2ubuntu3.7"
        },
        {
            "binary_name": "libcurl3-gnutls",
            "binary_version": "7.58.0-2ubuntu3.7"
        },
        {
            "binary_name": "libcurl3-gnutls-dbgsym",
            "binary_version": "7.58.0-2ubuntu3.7"
        },
        {
            "binary_name": "libcurl3-nss",
            "binary_version": "7.58.0-2ubuntu3.7"
        },
        {
            "binary_name": "libcurl3-nss-dbgsym",
            "binary_version": "7.58.0-2ubuntu3.7"
        },
        {
            "binary_name": "libcurl4",
            "binary_version": "7.58.0-2ubuntu3.7"
        },
        {
            "binary_name": "libcurl4-dbgsym",
            "binary_version": "7.58.0-2ubuntu3.7"
        },
        {
            "binary_name": "libcurl4-doc",
            "binary_version": "7.58.0-2ubuntu3.7"
        },
        {
            "binary_name": "libcurl4-gnutls-dev",
            "binary_version": "7.58.0-2ubuntu3.7"
        },
        {
            "binary_name": "libcurl4-nss-dev",
            "binary_version": "7.58.0-2ubuntu3.7"
        },
        {
            "binary_name": "libcurl4-openssl-dev",
            "binary_version": "7.58.0-2ubuntu3.7"
        }
    ]
}