Risk | High |
Patch available | YES |
Number of vulnerabilities | 4 |
CVE-ID | CVE-2022-22719 CVE-2022-22720 CVE-2022-22721 CVE-2022-23943 |
CWE-ID | CWE-20 CWE-444 CWE-190 CWE-787 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software |
SUSE Linux Enterprise Realtime Extension Operating systems & Components / Operating system 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 Server Operating systems & Components / Operating system SUSE Manager Retail Branch Server Operating systems & Components / Operating system SUSE Manager Proxy Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Operating systems & Components / Operating system SUSE Linux Enterprise Desktop Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications Operating systems & Components / Operating system SUSE Linux Enterprise Module for Basesystem Operating systems & Components / Operating system SUSE Linux Enterprise Module for Server Applications Operating systems & Components / Operating system SUSE Linux Enterprise Module for Packagehub Subpackages Operating systems & Components / Operating system package or component apache2-event-debuginfo Operating systems & Components / Operating system package or component apache2-event Operating systems & Components / Operating system package or component apache2-doc Operating systems & Components / Operating system package or component apache2-worker-debuginfo Operating systems & Components / Operating system package or component apache2-worker Operating systems & Components / Operating system package or component apache2-utils-debuginfo Operating systems & Components / Operating system package or component apache2-utils Operating systems & Components / Operating system package or component apache2-prefork-debuginfo Operating systems & Components / Operating system package or component apache2-prefork Operating systems & Components / Operating system package or component apache2-devel Operating systems & Components / Operating system package or component apache2-debugsource Operating systems & Components / Operating system package or component apache2-debuginfo Operating systems & Components / Operating system package or component apache2 Operating systems & Components / Operating system package or component |
Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
EUVDB-ID: #VU61287
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-2022-22719
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to use of uninitialized value in r:parsebody. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.
MitigationUpdate the affected package apache2 to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Realtime Extension: 15-SP2
SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP3-LTSS
SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP3-LTSS
SUSE Enterprise Storage: 7.1
SUSE Manager Server: 4.1 - 4.2
SUSE Manager Retail Branch Server: 4.1
SUSE Manager Proxy: 4.1 - 4.2
SUSE Linux Enterprise Server for SAP: 15-SP2
SUSE Linux Enterprise Desktop: 15-SP3
SUSE Linux Enterprise Server for SAP Applications: 15-SP3
SUSE Linux Enterprise Module for Packagehub Subpackages: 15-SP3
SUSE Linux Enterprise Module for Basesystem: 15-SP3
SUSE Linux Enterprise Module for Server Applications: 15-SP3
apache2-event-debuginfo: before 2.4.51-150200.3.42.1
apache2-event: before 2.4.51-150200.3.42.1
apache2-doc: before 2.4.51-150200.3.42.1
apache2-worker-debuginfo: before 2.4.51-150200.3.42.1
apache2-worker: before 2.4.51-150200.3.42.1
apache2-utils-debuginfo: before 2.4.51-150200.3.42.1
apache2-utils: before 2.4.51-150200.3.42.1
apache2-prefork-debuginfo: before 2.4.51-150200.3.42.1
apache2-prefork: before 2.4.51-150200.3.42.1
apache2-devel: before 2.4.51-150200.3.42.1
apache2-debugsource: before 2.4.51-150200.3.42.1
apache2-debuginfo: before 2.4.51-150200.3.42.1
apache2: before 2.4.51-150200.3.42.1
CPE2.3https://www.suse.com/support/update/announcement/2022/suse-su-20221031-1/
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.
EUVDB-ID: #VU61286
Risk: Medium
CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-22720
CWE-ID:
CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to preform HTTP request smuggling attacks.
The vulnerability exists due to improper validation of HTTP requests. A remote attacker can send a specially crafted HTTP request to the server and smuggle arbitrary HTTP headers.
Successful exploitation of vulnerability may allow an attacker to poison HTTP cache and perform phishing attacks.
MitigationUpdate the affected package apache2 to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Realtime Extension: 15-SP2
SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP3-LTSS
SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP3-LTSS
SUSE Enterprise Storage: 7.1
SUSE Manager Server: 4.1 - 4.2
SUSE Manager Retail Branch Server: 4.1
SUSE Manager Proxy: 4.1 - 4.2
SUSE Linux Enterprise Server for SAP: 15-SP2
SUSE Linux Enterprise Desktop: 15-SP3
SUSE Linux Enterprise Server for SAP Applications: 15-SP3
SUSE Linux Enterprise Module for Packagehub Subpackages: 15-SP3
SUSE Linux Enterprise Module for Basesystem: 15-SP3
SUSE Linux Enterprise Module for Server Applications: 15-SP3
apache2-event-debuginfo: before 2.4.51-150200.3.42.1
apache2-event: before 2.4.51-150200.3.42.1
apache2-doc: before 2.4.51-150200.3.42.1
apache2-worker-debuginfo: before 2.4.51-150200.3.42.1
apache2-worker: before 2.4.51-150200.3.42.1
apache2-utils-debuginfo: before 2.4.51-150200.3.42.1
apache2-utils: before 2.4.51-150200.3.42.1
apache2-prefork-debuginfo: before 2.4.51-150200.3.42.1
apache2-prefork: before 2.4.51-150200.3.42.1
apache2-devel: before 2.4.51-150200.3.42.1
apache2-debugsource: before 2.4.51-150200.3.42.1
apache2-debuginfo: before 2.4.51-150200.3.42.1
apache2: before 2.4.51-150200.3.42.1
CPE2.3https://www.suse.com/support/update/announcement/2022/suse-su-20221031-1/
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.
EUVDB-ID: #VU61285
Risk: High
CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2022-22721
CWE-ID:
CWE-190 - Integer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow within the ap_escape_html2() function when parsing LimitXMLRequestBody. A remote attacker can send a specially crafted request to the web server, trigger an integer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationUpdate the affected package apache2 to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Realtime Extension: 15-SP2
SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP3-LTSS
SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP3-LTSS
SUSE Enterprise Storage: 7.1
SUSE Manager Server: 4.1 - 4.2
SUSE Manager Retail Branch Server: 4.1
SUSE Manager Proxy: 4.1 - 4.2
SUSE Linux Enterprise Server for SAP: 15-SP2
SUSE Linux Enterprise Desktop: 15-SP3
SUSE Linux Enterprise Server for SAP Applications: 15-SP3
SUSE Linux Enterprise Module for Packagehub Subpackages: 15-SP3
SUSE Linux Enterprise Module for Basesystem: 15-SP3
SUSE Linux Enterprise Module for Server Applications: 15-SP3
apache2-event-debuginfo: before 2.4.51-150200.3.42.1
apache2-event: before 2.4.51-150200.3.42.1
apache2-doc: before 2.4.51-150200.3.42.1
apache2-worker-debuginfo: before 2.4.51-150200.3.42.1
apache2-worker: before 2.4.51-150200.3.42.1
apache2-utils-debuginfo: before 2.4.51-150200.3.42.1
apache2-utils: before 2.4.51-150200.3.42.1
apache2-prefork-debuginfo: before 2.4.51-150200.3.42.1
apache2-prefork: before 2.4.51-150200.3.42.1
apache2-devel: before 2.4.51-150200.3.42.1
apache2-debugsource: before 2.4.51-150200.3.42.1
apache2-debuginfo: before 2.4.51-150200.3.42.1
apache2: before 2.4.51-150200.3.42.1
CPE2.3https://www.suse.com/support/update/announcement/2022/suse-su-20221031-1/
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.
EUVDB-ID: #VU61284
Risk: High
CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2022-23943
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input in mod_sed. A remote attacker can trigger out-of-bounds write and execute arbitrary code on the target system.
MitigationUpdate the affected package apache2 to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Realtime Extension: 15-SP2
SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP3-LTSS
SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP3-LTSS
SUSE Enterprise Storage: 7.1
SUSE Manager Server: 4.1 - 4.2
SUSE Manager Retail Branch Server: 4.1
SUSE Manager Proxy: 4.1 - 4.2
SUSE Linux Enterprise Server for SAP: 15-SP2
SUSE Linux Enterprise Desktop: 15-SP3
SUSE Linux Enterprise Server for SAP Applications: 15-SP3
SUSE Linux Enterprise Module for Packagehub Subpackages: 15-SP3
SUSE Linux Enterprise Module for Basesystem: 15-SP3
SUSE Linux Enterprise Module for Server Applications: 15-SP3
apache2-event-debuginfo: before 2.4.51-150200.3.42.1
apache2-event: before 2.4.51-150200.3.42.1
apache2-doc: before 2.4.51-150200.3.42.1
apache2-worker-debuginfo: before 2.4.51-150200.3.42.1
apache2-worker: before 2.4.51-150200.3.42.1
apache2-utils-debuginfo: before 2.4.51-150200.3.42.1
apache2-utils: before 2.4.51-150200.3.42.1
apache2-prefork-debuginfo: before 2.4.51-150200.3.42.1
apache2-prefork: before 2.4.51-150200.3.42.1
apache2-devel: before 2.4.51-150200.3.42.1
apache2-debugsource: before 2.4.51-150200.3.42.1
apache2-debuginfo: before 2.4.51-150200.3.42.1
apache2: before 2.4.51-150200.3.42.1
CPE2.3https://www.suse.com/support/update/announcement/2022/suse-su-20221031-1/
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.