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Debian DLA-2141-1 : yubikey-val security update

high Nessus Plugin ID 134454

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Synopsis

The remote Debian host is missing a security update.

Description

The following CVEs were reported against yubikey-val.

CVE-2020-10184

The verify endpoint in YubiKey Validation Server before 2.40 does not check the length of SQL queries, which allows remote attackers to cause a denial of service, aka SQL injection.

CVE-2020-10185

The sync endpoint in YubiKey Validation Server before 2.40 allows remote attackers to replay an OTP.

For Debian 8 'Jessie', these problems have been fixed in version 2.27-1+deb8u1.

We recommend that you upgrade your yubikey-val packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Upgrade the affected yubikey-val package.

See Also

https://lists.debian.org/debian-lts-announce/2020/03/msg00014.html

https://packages.debian.org/source/jessie/yubikey-val

Plugin Details

Severity: High

ID: 134454

File Name: debian_DLA-2141.nasl

Version: 1.5

Type: local

Agent: unix

Published: 3/13/2020

Updated: 3/22/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.5

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2020-10185

CVSS v3

Risk Factor: High

Base Score: 8.6

Temporal Score: 7.7

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

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

Vulnerability Information

CPE: cpe:/o:debian:debian_linux:8.0, p-cpe:/a:debian:debian_linux:yubikey-val

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: 3/12/2020

Vulnerability Publication Date: 3/5/2020

Reference Information

CVE: CVE-2020-10184, CVE-2020-10185