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AUSCERT External Security Bulletin Redistribution
ESB-2023.0695
Security update for rubygem-rack
7 February 2023
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AusCERT Security Bulletin Summary
---------------------------------
Product: rubygem-rack
Publisher: SUSE
Operating System: SUSE
Resolution: Patch/Upgrade
CVE Names: CVE-2022-44572 CVE-2022-44571 CVE-2022-44570
Original Bulletin:
https://www.suse.com/support/update/announcement/2023/suse-su-20230276-1
Comment: CVSS (Max): 5.9 CVE-2022-44572 (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
CVSS Source: SUSE
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
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SUSE Security Update: Security update for rubygem-rack
______________________________________________________________________________
Announcement ID: SUSE-SU-2023:0276-1
Rating: moderate
References: #1207596 #1207597 #1207599
Cross-References: CVE-2022-44570 CVE-2022-44571 CVE-2022-44572
Affected Products:
SUSE Enterprise Storage 6
SUSE Enterprise Storage 7
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise High Availability 15-SP1
SUSE Linux Enterprise High Availability 15-SP2
SUSE Linux Enterprise High Availability 15-SP3
SUSE Linux Enterprise High Availability 15-SP4
SUSE Linux Enterprise High Performance Computing 15-SP1
SUSE Linux Enterprise High Performance Computing 15-SP2
SUSE Linux Enterprise High Performance Computing 15-SP3
SUSE Linux Enterprise High Performance Computing 15-SP4
SUSE Linux Enterprise Server 15-SP1
SUSE Linux Enterprise Server 15-SP2
SUSE Linux Enterprise Server 15-SP3
SUSE Linux Enterprise Server 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15-SP1
SUSE Linux Enterprise Server for SAP Applications 15-SP2
SUSE Linux Enterprise Server for SAP Applications 15-SP3
SUSE Linux Enterprise Server for SAP Applications 15-SP4
SUSE Manager Proxy 4.0
SUSE Manager Proxy 4.1
SUSE Manager Proxy 4.2
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.0
SUSE Manager Retail Branch Server 4.1
SUSE Manager Retail Branch Server 4.2
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.0
SUSE Manager Server 4.1
SUSE Manager Server 4.2
SUSE Manager Server 4.3
openSUSE Leap 15.4
______________________________________________________________________________
An update that fixes three vulnerabilities is now available.
Description:
This update for rubygem-rack fixes the following issues:
o CVE-2022-44570: Fixed a potential denial of service when parsing a RFC2183
multipart boundary (bsc#1207597).
o CVE-2022-44571: Fixed a potential denial of service when parsing a Range
header (bsc#1207599).
o CVE-2022-44572: Fixed a potential denial of service when parsing a
Content-Disposition header (bsc#1207596).
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:
o openSUSE Leap 15.4:
zypper in -t patch openSUSE-SLE-15.4-2023-276=1
o SUSE Linux Enterprise High Availability 15-SP4:
zypper in -t patch SUSE-SLE-Product-HA-15-SP4-2023-276=1
o SUSE Linux Enterprise High Availability 15-SP3:
zypper in -t patch SUSE-SLE-Product-HA-15-SP3-2023-276=1
o SUSE Linux Enterprise High Availability 15-SP2:
zypper in -t patch SUSE-SLE-Product-HA-15-SP2-2023-276=1
o SUSE Linux Enterprise High Availability 15-SP1:
zypper in -t patch SUSE-SLE-Product-HA-15-SP1-2023-276=1
Package List:
o openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):
ruby2.5-rubygem-rack-2.0.8-150000.3.12.1
ruby2.5-rubygem-rack-doc-2.0.8-150000.3.12.1
ruby2.5-rubygem-rack-testsuite-2.0.8-150000.3.12.1
o SUSE Linux Enterprise High Availability 15-SP4 (aarch64 ppc64le s390x
x86_64):
ruby2.5-rubygem-rack-2.0.8-150000.3.12.1
o SUSE Linux Enterprise High Availability 15-SP3 (aarch64 ppc64le s390x
x86_64):
ruby2.5-rubygem-rack-2.0.8-150000.3.12.1
o SUSE Linux Enterprise High Availability 15-SP2 (aarch64 ppc64le s390x
x86_64):
ruby2.5-rubygem-rack-2.0.8-150000.3.12.1
o SUSE Linux Enterprise High Availability 15-SP1 (aarch64 ppc64le s390x
x86_64):
ruby2.5-rubygem-rack-2.0.8-150000.3.12.1
References:
o https://www.suse.com/security/cve/CVE-2022-44570.html
o https://www.suse.com/security/cve/CVE-2022-44571.html
o https://www.suse.com/security/cve/CVE-2022-44572.html
o https://bugzilla.suse.com/1207596
o https://bugzilla.suse.com/1207597
o https://bugzilla.suse.com/1207599
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