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openSUSE Security Update : gnutls (openSUSE-2020-1743)

high Nessus Plugin ID 141924

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Synopsis

The remote openSUSE host is missing a security update.

Description

This update for gnutls fixes the following issues :

 - Fix heap buffer overflow in handshake with no_renegotiation alert sent (CVE-2020-24659 bsc#1176181)

 - FIPS: Implement (EC)DH requirements from SP800-56Arev3 (bsc#1176086)

 - FIPS: Use 2048 bit prime in DH selftest (bsc#1176086)

 - FIPS: Add TLS KDF selftest (bsc#1176671)

This update was imported from the SUSE:SLE-15:Update update project.

Solution

Update the affected gnutls packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1176086

https://bugzilla.opensuse.org/show_bug.cgi?id=1176181

https://bugzilla.opensuse.org/show_bug.cgi?id=1176671

Plugin Details

Severity: High

ID: 141924

File Name: openSUSE-2020-1743.nasl

Version: 1.3

Type: local

Agent: unix

Published: 10/27/2020

Updated: 2/13/2024

Supported Sensors: 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:N/I:N/A:P

CVSS Score Source: CVE-2020-24659

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:N/I:N/A:H

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

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:gnutls, p-cpe:/a:novell:opensuse:gnutls-debuginfo, p-cpe:/a:novell:opensuse:gnutls-debugsource, p-cpe:/a:novell:opensuse:gnutls-guile, p-cpe:/a:novell:opensuse:gnutls-guile-debuginfo, p-cpe:/a:novell:opensuse:libgnutls-dane-devel, p-cpe:/a:novell:opensuse:libgnutls-dane0, p-cpe:/a:novell:opensuse:libgnutls-dane0-debuginfo, p-cpe:/a:novell:opensuse:libgnutls-devel, p-cpe:/a:novell:opensuse:libgnutls-devel-32bit, p-cpe:/a:novell:opensuse:libgnutls30, p-cpe:/a:novell:opensuse:libgnutls30-32bit, p-cpe:/a:novell:opensuse:libgnutls30-32bit-debuginfo, p-cpe:/a:novell:opensuse:libgnutls30-debuginfo, p-cpe:/a:novell:opensuse:libgnutls30-hmac, p-cpe:/a:novell:opensuse:libgnutls30-hmac-32bit, p-cpe:/a:novell:opensuse:libgnutlsxx-devel, p-cpe:/a:novell:opensuse:libgnutlsxx28, p-cpe:/a:novell:opensuse:libgnutlsxx28-debuginfo, cpe:/o:novell:opensuse:15.2

Required KB Items: Host/local_checks_enabled, Host/SuSE/release, Host/SuSE/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/26/2020

Vulnerability Publication Date: 9/4/2020

Reference Information

CVE: CVE-2020-24659