SUSE update for apache2
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2006-20001 CVE-2022-36760 CVE-2022-37436 |
| CWE-ID | CWE-119 CWE-444 CWE-113 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
SUSE Linux Enterprise Server for SAP Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system SUSE Linux Enterprise Realtime Extension 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 Manager Server Operating systems & Components / Operating system SUSE Manager Proxy Operating systems & Components / Operating system 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 3 vulnerabilities.
1) Buffer overflow
EUVDB-ID: #VU71241
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-2006-20001
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error within the mod_dav module when handling HTTP requests. A remote attacker can send a specially crafted HTTP request, trigger a one byte buffer overflow and perform a denial of service (DoS) attack.
Update the affected package apache2 to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP2 - 15-SP3
SUSE Linux Enterprise Server: 15-SP2-LTSS - 15-SP3-LTSS
SUSE Linux Enterprise Realtime Extension: 15-SP3
SUSE Linux Enterprise High Performance Computing: 15-SP2-LTSS - 15-SP3-ESPOS
SUSE Enterprise Storage: 7.1
SUSE Manager Retail Branch Server: 4.2
SUSE Manager Server: 4.2
SUSE Manager Proxy: 4.2
apache2-doc: before 2.4.51-150200.3.51.1
apache2-worker-debuginfo: before 2.4.51-150200.3.51.1
apache2-worker: before 2.4.51-150200.3.51.1
apache2-utils-debuginfo: before 2.4.51-150200.3.51.1
apache2-utils: before 2.4.51-150200.3.51.1
apache2-prefork-debuginfo: before 2.4.51-150200.3.51.1
apache2-prefork: before 2.4.51-150200.3.51.1
apache2-devel: before 2.4.51-150200.3.51.1
apache2-debugsource: before 2.4.51-150200.3.51.1
apache2-debuginfo: before 2.4.51-150200.3.51.1
apache2: before 2.4.51-150200.3.51.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP2-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP3-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_realtime_extension:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP2-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP3-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP3-ESPOS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_server:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_proxy:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:apache2-doc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-worker-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-worker:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-utils-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-utils:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-prefork-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-prefork:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20230321-1/
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) Inconsistent interpretation of HTTP requests
EUVDB-ID: #VU71242
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-2022-36760
CWE-ID:
CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform HTTP request smuggling attacks.
The vulnerability exists due to improper validation of HTTP requests in mod_proxy_ajp. A remote attacker can send a specially crafted HTTP request to the web server and smuggle arbitrary HTTP headers to the AJP server it forwards requests to.
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 Server for SAP: 15-SP2 - 15-SP3
SUSE Linux Enterprise Server: 15-SP2-LTSS - 15-SP3-LTSS
SUSE Linux Enterprise Realtime Extension: 15-SP3
SUSE Linux Enterprise High Performance Computing: 15-SP2-LTSS - 15-SP3-ESPOS
SUSE Enterprise Storage: 7.1
SUSE Manager Retail Branch Server: 4.2
SUSE Manager Server: 4.2
SUSE Manager Proxy: 4.2
apache2-doc: before 2.4.51-150200.3.51.1
apache2-worker-debuginfo: before 2.4.51-150200.3.51.1
apache2-worker: before 2.4.51-150200.3.51.1
apache2-utils-debuginfo: before 2.4.51-150200.3.51.1
apache2-utils: before 2.4.51-150200.3.51.1
apache2-prefork-debuginfo: before 2.4.51-150200.3.51.1
apache2-prefork: before 2.4.51-150200.3.51.1
apache2-devel: before 2.4.51-150200.3.51.1
apache2-debugsource: before 2.4.51-150200.3.51.1
apache2-debuginfo: before 2.4.51-150200.3.51.1
apache2: before 2.4.51-150200.3.51.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP2-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP3-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_realtime_extension:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP2-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP3-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP3-ESPOS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_server:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_proxy:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:apache2-doc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-worker-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-worker:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-utils-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-utils:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-prefork-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-prefork:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20230321-1/
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) HTTP response splitting
EUVDB-ID: #VU71243
Risk: Medium
CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-37436
CWE-ID:
CWE-113 - Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform HTTP splitting attacks.
The vulnerability exists due to software does not correctly process CRLF character sequences within the mod_proxy module. A remote attacker can send specially crafted request containing CRLF sequence and make the application to send a split HTTP response.
Successful exploitation of the vulnerability may allow an attacker perform cache poisoning attack.
MitigationUpdate the affected package apache2 to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP2 - 15-SP3
SUSE Linux Enterprise Server: 15-SP2-LTSS - 15-SP3-LTSS
SUSE Linux Enterprise Realtime Extension: 15-SP3
SUSE Linux Enterprise High Performance Computing: 15-SP2-LTSS - 15-SP3-ESPOS
SUSE Enterprise Storage: 7.1
SUSE Manager Retail Branch Server: 4.2
SUSE Manager Server: 4.2
SUSE Manager Proxy: 4.2
apache2-doc: before 2.4.51-150200.3.51.1
apache2-worker-debuginfo: before 2.4.51-150200.3.51.1
apache2-worker: before 2.4.51-150200.3.51.1
apache2-utils-debuginfo: before 2.4.51-150200.3.51.1
apache2-utils: before 2.4.51-150200.3.51.1
apache2-prefork-debuginfo: before 2.4.51-150200.3.51.1
apache2-prefork: before 2.4.51-150200.3.51.1
apache2-devel: before 2.4.51-150200.3.51.1
apache2-debugsource: before 2.4.51-150200.3.51.1
apache2-debuginfo: before 2.4.51-150200.3.51.1
apache2: before 2.4.51-150200.3.51.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP2-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP3-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_realtime_extension:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP2-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP3-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP3-ESPOS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_server:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_proxy:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:apache2-doc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-worker-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-worker:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-utils-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-utils:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-prefork-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-prefork:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:apache2:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20230321-1/
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.
