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SUSE: 2021:3298-1 Moderate: Curl Protocol Injection and TLS Bypass

suse
Calendar Grey October 6, 2021
Scroller Suse
This Debian security patch resolves significant vulnerabilities in wget along with guidance for resolution and impacted software.
An update that fixes two vulnerabilities is now available

Summary

This update for curl fixes the following issues: - CVE-2021-22947: Fixed STARTTLS protocol injection via MITM (bsc#1190374). - CVE-2021-22946: Fixed protocol downgrade required TLS bypassed (bsc#1190373). 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 MicroOS 5.1: zypper in -t patch SUSE-SUSE-MicroOS-5.1-2021-3298=1 - SUSE MicroOS 5.0: zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-3298=1 - SUSE Linux Enterprise Module for Basesystem 15-SP3: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-3298=1 - SUSE Linux Enterprise Module for Basesystem 15-SP2: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-3298=1

Topics%20covered

Topics Covered

security advisory moderate software update curl protocol injection TLS bypass SUSE MicroOS

References

#1190373 #1190374

Cross- CVE-2021-22946 CVE-2021-22947

CVSS scores:

CVE-2021-22946 (SUSE): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CVE-2021-22947 (SUSE): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected Products:

SUSE MicroOS 5.1

SUSE MicroOS 5.0

SUSE Linux Enterprise Module for Basesystem 15-SP3

SUSE Linux Enterprise Module for Basesystem 15-SP2

https://www.suse.com/security/cve/CVE-2021-22946.html

https://www.suse.com/security/cve/CVE-2021-22947.html

https://bugzilla.suse.com/1190373

https://bugzilla.suse.com/1190374

Announcement ID: SUSE-SU-2021:3298-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate software update curl protocol injection TLS bypass SUSE MicroOS

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