SUSE update for rubygem-rack
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2022-44570 CVE-2022-44571 CVE-2022-44572 |
| CWE-ID | CWE-400 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
SUSE Linux Enterprise Server Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing Operating systems & Components / Operating system SUSE Enterprise Storage Operating systems & Components / Operating system SUSE Manager Retail Branch Server Operating systems & Components / Operating system SUSE Linux Enterprise High Availability Operating systems & Components / Operating system SUSE Manager Proxy Operating systems & Components / Operating system SUSE Manager Server Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications Operating systems & Components / Operating system openSUSE Leap Operating systems & Components / Operating system ruby2.5-rubygem-rack-testsuite Operating systems & Components / Operating system package or component ruby2.5-rubygem-rack-doc Operating systems & Components / Operating system package or component ruby2.5-rubygem-rack Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
1) Resource exhaustion
EUVDB-ID: #VU71974
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-44570
CWE-ID:
CWE-400 - Resource exhaustion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources within the get_byte_ranges() function in lib/rack/utils.rb when parsing the Range header. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
MitigationUpdate the affected package rubygem-rack to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server: 15-SP1 - 15-SP4
SUSE Linux Enterprise High Performance Computing: 15-SP1 - 15-SP4
SUSE Enterprise Storage: 6 - 7.1
SUSE Manager Retail Branch Server: 4.0 - 4.3
SUSE Linux Enterprise High Availability: 15-SP1 - 15-SP4
SUSE Manager Proxy: 4.0 - 4.3
SUSE Manager Server: 4.0 - 4.3
SUSE Linux Enterprise Server for SAP Applications: 15-SP1 - 15-SP4
openSUSE Leap: 15.4
ruby2.5-rubygem-rack-testsuite: before 2.0.8-150000.3.12.1
ruby2.5-rubygem-rack-doc: before 2.0.8-150000.3.12.1
ruby2.5-rubygem-rack: before 2.0.8-150000.3.12.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP3-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP3-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:ruby2.5-rubygem-rack-testsuite:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ruby2.5-rubygem-rack-doc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ruby2.5-rubygem-rack:*:*:*:*:*:suse_linux:*:*
http://www.suse.com/support/update/announcement/2023/suse-su-20230276-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Resource exhaustion
EUVDB-ID: #VU71977
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-44571
CWE-ID:
CWE-400 - Resource exhaustion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources when parsing Content-Disposition header in lib/rack/multipart/parser.rb. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
MitigationUpdate the affected package rubygem-rack to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server: 15-SP1 - 15-SP4
SUSE Linux Enterprise High Performance Computing: 15-SP1 - 15-SP4
SUSE Enterprise Storage: 6 - 7.1
SUSE Manager Retail Branch Server: 4.0 - 4.3
SUSE Linux Enterprise High Availability: 15-SP1 - 15-SP4
SUSE Manager Proxy: 4.0 - 4.3
SUSE Manager Server: 4.0 - 4.3
SUSE Linux Enterprise Server for SAP Applications: 15-SP1 - 15-SP4
openSUSE Leap: 15.4
ruby2.5-rubygem-rack-testsuite: before 2.0.8-150000.3.12.1
ruby2.5-rubygem-rack-doc: before 2.0.8-150000.3.12.1
ruby2.5-rubygem-rack: before 2.0.8-150000.3.12.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP3-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP3-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:ruby2.5-rubygem-rack-testsuite:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ruby2.5-rubygem-rack-doc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ruby2.5-rubygem-rack:*:*:*:*:*:suse_linux:*:*
http://www.suse.com/support/update/announcement/2023/suse-su-20230276-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Resource exhaustion
EUVDB-ID: #VU71978
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-44572
CWE-ID:
CWE-400 - Resource exhaustion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources when parsing Content-Disposition header in lib/rack/multipart/parser.rb. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
MitigationUpdate the affected package rubygem-rack to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server: 15-SP1 - 15-SP4
SUSE Linux Enterprise High Performance Computing: 15-SP1 - 15-SP4
SUSE Enterprise Storage: 6 - 7.1
SUSE Manager Retail Branch Server: 4.0 - 4.3
SUSE Linux Enterprise High Availability: 15-SP1 - 15-SP4
SUSE Manager Proxy: 4.0 - 4.3
SUSE Manager Server: 4.0 - 4.3
SUSE Linux Enterprise Server for SAP Applications: 15-SP1 - 15-SP4
openSUSE Leap: 15.4
ruby2.5-rubygem-rack-testsuite: before 2.0.8-150000.3.12.1
ruby2.5-rubygem-rack-doc: before 2.0.8-150000.3.12.1
ruby2.5-rubygem-rack: before 2.0.8-150000.3.12.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP3-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP3-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_availability:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_proxy:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_server:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:ruby2.5-rubygem-rack-testsuite:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ruby2.5-rubygem-rack-doc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ruby2.5-rubygem-rack:*:*:*:*:*:suse_linux:*:*
http://www.suse.com/support/update/announcement/2023/suse-su-20230276-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
