SUSE: 2022:1271-1 important: netty | LinuxSecurity.com

   SUSE Security Update: Security update for netty
______________________________________________________________________________

Announcement ID:    SUSE-SU-2022:1271-1
Rating:             important
References:         #1182103 #1183262 #1190610 #1190613 #1193672 
                    
Cross-References:   CVE-2021-21290 CVE-2021-21295 CVE-2021-37136
                    CVE-2021-37137 CVE-2021-43797
CVSS scores:
                    CVE-2021-21290 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
                    CVE-2021-21290 (SUSE): 2.9 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
                    CVE-2021-21295 (NVD) : 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
                    CVE-2021-21295 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
                    CVE-2021-37136 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-37136 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-37137 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-37137 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-43797 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
                    CVE-2021-43797 (SUSE): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected Products:
                    openSUSE Leap 15.3
                    openSUSE Leap 15.4
______________________________________________________________________________

   An update that fixes 5 vulnerabilities is now available.

Description:

   This update for netty fixes the following issues:

   - Updated to version 4.1.75:
     - CVE-2021-37136: Fixed an unrestricted decompressed data size in
       Bzip2Decoder (bsc#1190610).
     - CVE-2021-37137: Fixed an unrestricted chunk length in
       SnappyFrameDecoder, which might lead to excessive memory usage
       (#bsc#1190613).
     - CVE-2021-43797: Fixed a potential HTTP request smuggling issue due to
       insufficient validation against control characters (bsc#1193672).
     - CVE-2021-21290: Fixed an information disclosure via the local system
       temporary directory (bsc#1182103).


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:

   - openSUSE Leap 15.4:

      zypper in -t patch openSUSE-SLE-15.4-2022-1271=1

   - openSUSE Leap 15.3:

      zypper in -t patch openSUSE-SLE-15.3-2022-1271=1



Package List:

   - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

      netty-4.1.75-150200.4.6.2

   - openSUSE Leap 15.4 (noarch):

      netty-javadoc-4.1.75-150200.4.6.2
      netty-poms-4.1.75-150200.4.6.2

   - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

      netty-4.1.75-150200.4.6.2

   - openSUSE Leap 15.3 (noarch):

      netty-javadoc-4.1.75-150200.4.6.2
      netty-poms-4.1.75-150200.4.6.2


References:

   https://www.suse.com/security/cve/CVE-2021-21290.html
   https://www.suse.com/security/cve/CVE-2021-21295.html
   https://www.suse.com/security/cve/CVE-2021-37136.html
   https://www.suse.com/security/cve/CVE-2021-37137.html
   https://www.suse.com/security/cve/CVE-2021-43797.html
   https://bugzilla.suse.com/1182103
   https://bugzilla.suse.com/1183262
   https://bugzilla.suse.com/1190610
   https://bugzilla.suse.com/1190613
   https://bugzilla.suse.com/1193672

SUSE: 2022:1271-1 important: netty

April 20, 2022
An update that fixes 5 vulnerabilities is now available

Summary

This update for netty fixes the following issues: - Updated to version 4.1.75: - CVE-2021-37136: Fixed an unrestricted decompressed data size in Bzip2Decoder (bsc#1190610). - CVE-2021-37137: Fixed an unrestricted chunk length in SnappyFrameDecoder, which might lead to excessive memory usage (#bsc#1190613). - CVE-2021-43797: Fixed a potential HTTP request smuggling issue due to insufficient validation against control characters (bsc#1193672). - CVE-2021-21290: Fixed an information disclosure via the local system temporary directory (bsc#1182103). 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: - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-1271=1 - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-1271=1 Package List: - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): netty-4.1.75-150200.4.6.2 - openSUSE Leap 15.4 (noarch): netty-javadoc-4.1.75-150200.4.6.2 netty-poms-4.1.75-150200.4.6.2 - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): netty-4.1.75-150200.4.6.2 - openSUSE Leap 15.3 (noarch): netty-javadoc-4.1.75-150200.4.6.2 netty-poms-4.1.75-150200.4.6.2

References

#1182103 #1183262 #1190610 #1190613 #1193672

Cross- CVE-2021-21290 CVE-2021-21295 CVE-2021-37136

CVE-2021-37137 CVE-2021-43797

CVSS scores:

CVE-2021-21290 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVE-2021-21290 (SUSE): 2.9 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

CVE-2021-21295 (NVD) : 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

CVE-2021-21295 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVE-2021-37136 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2021-37136 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2021-37137 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2021-37137 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2021-43797 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CVE-2021-43797 (SUSE): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected Products:

openSUSE Leap 15.3

openSUSE Leap 15.4

https://www.suse.com/security/cve/CVE-2021-21290.html

https://www.suse.com/security/cve/CVE-2021-21295.html

https://www.suse.com/security/cve/CVE-2021-37136.html

https://www.suse.com/security/cve/CVE-2021-37137.html

https://www.suse.com/security/cve/CVE-2021-43797.html

https://bugzilla.suse.com/1182103

https://bugzilla.suse.com/1183262

https://bugzilla.suse.com/1190610

https://bugzilla.suse.com/1190613

https://bugzilla.suse.com/1193672

Severity
Announcement ID: SUSE-SU-2022:1271-1
Rating: important

We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.