UBUNTU-CVE-2018-16890

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Source

https://ubuntu.com/security/CVE-2018-16890

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-16890.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-16890

Related

Published

2019-02-06T00:00:00Z

Modified

2019-02-06T00:00:00Z

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
7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

libcurl versions from 7.36.0 to before 7.64.0 is vulnerable to a heap buffer out-of-bounds read. The function handling incoming NTLM type-2 messages (lib/vauth/ntlm.c:ntlm_decode_type2_target) does not validate incoming data correctly and is subject to an integer overflow vulnerability. Using that overflow, a malicious or broken NTLM server could trick libcurl to accept a bad length + offset combination that would lead to a buffer read out-of-bounds.

References

Affected packages

Ubuntu:16.04:LTS / curl

Package

Name: curl
Purl: pkg:deb/ubuntu/curl?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.47.0-1ubuntu2.12

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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "7.47.0-1ubuntu2.12",
            "binary_name": "curl"
        },
        {
            "binary_version": "7.47.0-1ubuntu2.12",
            "binary_name": "curl-dbgsym"
        },
        {
            "binary_version": "7.47.0-1ubuntu2.12",
            "binary_name": "libcurl3"
        },
        {
            "binary_version": "7.47.0-1ubuntu2.12",
            "binary_name": "libcurl3-dbg"
        },
        {
            "binary_version": "7.47.0-1ubuntu2.12",
            "binary_name": "libcurl3-dbgsym"
        },
        {
            "binary_version": "7.47.0-1ubuntu2.12",
            "binary_name": "libcurl3-gnutls"
        },
        {
            "binary_version": "7.47.0-1ubuntu2.12",
            "binary_name": "libcurl3-gnutls-dbgsym"
        },
        {
            "binary_version": "7.47.0-1ubuntu2.12",
            "binary_name": "libcurl3-nss"
        },
        {
            "binary_version": "7.47.0-1ubuntu2.12",
            "binary_name": "libcurl3-nss-dbgsym"
        },
        {
            "binary_version": "7.47.0-1ubuntu2.12",
            "binary_name": "libcurl4-doc"
        },
        {
            "binary_version": "7.47.0-1ubuntu2.12",
            "binary_name": "libcurl4-gnutls-dev"
        },
        {
            "binary_version": "7.47.0-1ubuntu2.12",
            "binary_name": "libcurl4-gnutls-dev-dbgsym"
        },
        {
            "binary_version": "7.47.0-1ubuntu2.12",
            "binary_name": "libcurl4-nss-dev"
        },
        {
            "binary_version": "7.47.0-1ubuntu2.12",
            "binary_name": "libcurl4-nss-dev-dbgsym"
        },
        {
            "binary_version": "7.47.0-1ubuntu2.12",
            "binary_name": "libcurl4-openssl-dev"
        },
        {
            "binary_version": "7.47.0-1ubuntu2.12",
            "binary_name": "libcurl4-openssl-dev-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / curl

Package

Name: curl
Purl: pkg:deb/ubuntu/curl?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.58.0-2ubuntu3.6

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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "7.58.0-2ubuntu3.6",
            "binary_name": "curl"
        },
        {
            "binary_version": "7.58.0-2ubuntu3.6",
            "binary_name": "curl-dbgsym"
        },
        {
            "binary_version": "7.58.0-2ubuntu3.6",
            "binary_name": "libcurl3-gnutls"
        },
        {
            "binary_version": "7.58.0-2ubuntu3.6",
            "binary_name": "libcurl3-gnutls-dbgsym"
        },
        {
            "binary_version": "7.58.0-2ubuntu3.6",
            "binary_name": "libcurl3-nss"
        },
        {
            "binary_version": "7.58.0-2ubuntu3.6",
            "binary_name": "libcurl3-nss-dbgsym"
        },
        {
            "binary_version": "7.58.0-2ubuntu3.6",
            "binary_name": "libcurl4"
        },
        {
            "binary_version": "7.58.0-2ubuntu3.6",
            "binary_name": "libcurl4-dbgsym"
        },
        {
            "binary_version": "7.58.0-2ubuntu3.6",
            "binary_name": "libcurl4-doc"
        },
        {
            "binary_version": "7.58.0-2ubuntu3.6",
            "binary_name": "libcurl4-gnutls-dev"
        },
        {
            "binary_version": "7.58.0-2ubuntu3.6",
            "binary_name": "libcurl4-nss-dev"
        },
        {
            "binary_version": "7.58.0-2ubuntu3.6",
            "binary_name": "libcurl4-openssl-dev"
        }
    ]
}