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openSUSE Security Update : gnutls (openSUSE-2018-1049)
medium Nessus Plugin ID 117792
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Synopsis
The remote openSUSE host is missing a security update.Description
This update for gnutls fixes the following issues :Security issues fixed :
- Improved mitigations against Lucky 13 class of attacks
- CVE-2018-10846: 'Just in Time' PRIME + PROBE cache-based side channel attack can lead to plaintext recovery (bsc#1105460)
- CVE-2018-10845: HMAC-SHA-384 vulnerable to Lucky thirteen attack due to use of wrong constant (bsc#1105459)
- CVE-2018-10844: HMAC-SHA-256 vulnerable to Lucky thirteen attack due to not enough dummy function calls (bsc#1105437)
- CVE-2017-10790: The _asn1_check_identifier function in Libtasn1 caused a NULL pointer dereference and crash (bsc#1047002)
This update was imported from the SUSE:SLE-12-SP3:Update update project.
Solution
Update the affected gnutls packages.See Also
https://bugzilla.opensuse.org/show_bug.cgi?id=1047002
https://bugzilla.opensuse.org/show_bug.cgi?id=1105437
Plugin Details
Severity: Medium
ID: 117792
File Name: openSUSE-2018-1049.nasl
Version: 1.4
Type: local
Agent: unix
Family: SuSE Local Security Checks
Published: 9/27/2018
Updated: 8/1/2024
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Continuous Assessment, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.2
CVSS v2
Risk Factor: Medium
Base Score: 4.3
Temporal Score: 3.4
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSS Score Source: CVE-2018-10845
CVSS v3
Risk Factor: Medium
Base Score: 5.9
Temporal Score: 5.3
Vector: CVSS:3.0/AV:N/AC:H/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:novell:opensuse:libgnutls-devel, p-cpe:/a:novell:opensuse:libgnutls-devel-32bit, p-cpe:/a:novell:opensuse:libgnutls-openssl-devel, p-cpe:/a:novell:opensuse:gnutls, p-cpe:/a:novell:opensuse:libgnutls-openssl27-debuginfo, p-cpe:/a:novell:opensuse:libgnutls28, p-cpe:/a:novell:opensuse:libgnutlsxx28-debuginfo, p-cpe:/a:novell:opensuse:libgnutls28-debuginfo, p-cpe:/a:novell:opensuse:libgnutlsxx28, p-cpe:/a:novell:opensuse:libgnutls28-32bit, p-cpe:/a:novell:opensuse:libgnutls28-debuginfo-32bit, p-cpe:/a:novell:opensuse:gnutls-debugsource, p-cpe:/a:novell:opensuse:libgnutlsxx-devel, p-cpe:/a:novell:opensuse:libgnutls-openssl27, cpe:/o:novell:opensuse:42.3, p-cpe:/a:novell:opensuse:gnutls-debuginfo
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 9/25/2018
Reference Information
CVE: CVE-2017-10790, CVE-2018-10844, CVE-2018-10845, CVE-2018-10846