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Ubuntu 16.04 ESM / 18.04 ESM : Lighttpd vulnerabilities (USN-4775-1)

high Nessus Plugin ID 183126

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Synopsis

The remote Ubuntu host is missing one or more security updates.

Description

The remote Ubuntu 16.04 ESM / 18.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4775-1 advisory.

 It was discovered that Lighttpd did not properly sanitized the string used in basic HTTP authentication method. A remote attacker could use this to inject arbitrary log entries and maybe obtain sensitive information. This issue only affected Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. (CVE-2015-3200)

 It was discovered that Lighttpd did not properly sanitized the string used in alias. A remote attacker could use this to access the content of the directory above the alias and obtain sensitive information.
 (CVE-2018-19052)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://ubuntu.com/security/notices/USN-4775-1

Plugin Details

Severity: High

ID: 183126

File Name: ubuntu_USN-4775-1.nasl

Version: 1.1

Type: local

Agent: unix

Published: 10/16/2023

Updated: 8/27/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2018-19052

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:lighttpd-mod-geoip, p-cpe:/a:canonical:ubuntu_linux:lighttpd-mod-trigger-b4-dl, p-cpe:/a:canonical:ubuntu_linux:lighttpd-mod-webdav, p-cpe:/a:canonical:ubuntu_linux:lighttpd-dev, p-cpe:/a:canonical:ubuntu_linux:lighttpd-mod-authn-ldap, p-cpe:/a:canonical:ubuntu_linux:lighttpd-mod-authn-gssapi, p-cpe:/a:canonical:ubuntu_linux:lighttpd, cpe:/o:canonical:ubuntu_linux:18.04:-:esm, p-cpe:/a:canonical:ubuntu_linux:lighttpd-mod-authn-mysql, p-cpe:/a:canonical:ubuntu_linux:lighttpd-mod-mysql-vhost, cpe:/o:canonical:ubuntu_linux:16.04:-:esm, p-cpe:/a:canonical:ubuntu_linux:lighttpd-mod-magnet, p-cpe:/a:canonical:ubuntu_linux:lighttpd-mod-cml

Required KB Items: Host/cpu, Host/Ubuntu, Host/Ubuntu/release, Host/Debian/dpkg-l

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/15/2021

Vulnerability Publication Date: 5/25/2015

Reference Information

CVE: CVE-2015-3200, CVE-2018-19052

USN: 4775-1