SUSE: 2020:2988-1 Moderate: GnuTLS Buffer Overflow and FIPS Improvement
suse
October 21, 2020
An update that solves one vulnerability and has two fixes is now available
Summary
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) Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server for SAP 15: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-2988=1 - SUSE Linux Enterprise Server 15-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-2020-2988=1 - SUSE Linux Enterprise Module for Basesystem 15-SP1:
Topics Covered
References
#1176086 #1176181 #1176671
Cross- CVE-2020-24659
Affected Products:
SUSE Linux Enterprise Server for SAP 15
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise Module for Basesystem 15-SP1
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-ESPOS
https://www.suse.com/security/cve/CVE-2020-24659.html
https://bugzilla.suse.com/1176086
https://bugzilla.suse.com/1176181
https://bugzilla.suse.com/1176671
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Announcement ID: SUSE-SU-2020:2988-1
Rating: moderate
Topics Covered
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