Debian DSA-5101-1 : libphp-adodb - security update

critical Nessus Plugin ID 158897

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Synopsis

The remote Debian host is missing a security-related update.

Description

The remote Debian 10 / 11 host has a package installed that is affected by a vulnerability as referenced in the dsa-5101 advisory.

Emmet Leahy reported that libphp-adodb, a PHP database abstraction layer library, allows to inject values into a PostgreSQL connection string. Depending on how the library is used this flaw can result in authentication bypass, reveal a server IP address or have other unspecified impact. For the oldstable distribution (buster), this problem has been fixed in version 5.20.14-1+deb10u1. For the stable distribution (bullseye), this problem has been fixed in version 5.20.19-1+deb11u1. We recommend that you upgrade your libphp-adodb packages. For the detailed security status of libphp-adodb please refer to its security tracker page at: https://security-tracker.debian.org/tracker/libphp-adodb

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

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

Solution

Upgrade the libphp-adodb packages.

For the stable distribution (bullseye), this problem has been fixed in version 5.20.19-1+deb11u1.

Plugin Details

Severity: Critical

ID: 158897

File Name: debian_DSA-5101.nasl

Version: 1.4

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 3/14/2022

Updated: 1/24/2025

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.0

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 5

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

CVSS Score Source: CVE-2021-3850

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 8.2

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

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

Vulnerability Information

CPE: cpe:/o:debian:debian_linux:10.0, cpe:/o:debian:debian_linux:11.0, p-cpe:/a:debian:debian_linux:libphp-adodb

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/13/2022

Vulnerability Publication Date: 1/25/2022

Reference Information

CVE: CVE-2021-3850

Detections

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