SUSE Linux Enterprise Server update for apache2



| Updated: 2023-12-18
Risk High
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2021-34798
CVE-2021-39275
CVE-2021-40438
CWE-ID CWE-476
CWE-119
CWE-918
Exploitation vector Network
Public exploit Vulnerability #3 is being exploited in the wild.
Vulnerable software
 OpenStack Cloud Crowbar
Operating systems & Components / Operating system

SUSE Linux Enterprise Server
Operating systems & Components / Operating system

SUSE OpenStack Cloud
Operating systems & Components / Operating system

Vendor SUSE

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) NULL pointer dereference

EUVDB-ID: #VU56681

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-34798

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error. A remote attacker can send a specially crafted HTTP request to the affected web server and perform a denial of service (DoS) attack.

Mitigation

Install update from vendor's website.

  • SUSE OpenStack Cloud Crowbar 9 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE OpenStack Cloud Crowbar 9 (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE OpenStack Cloud Crowbar 8 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE OpenStack Cloud Crowbar 8 (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE OpenStack Cloud 9 (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE OpenStack Cloud 9 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE OpenStack Cloud 8 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE OpenStack Cloud 8 (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-devel-2.4.23-29.80.1
  • SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server for SAP 12-SP4 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server for SAP 12-SP3 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP5 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP4-LTSS (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP3-LTSS (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP3-BCL (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP2-BCL (noarch):
    • apache2-doc-2.4.23-29.80.1
  • HPE Helion Openstack 8 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • HPE Helion Openstack 8 (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1

Vulnerable software versions

OpenStack Cloud Crowbar: 8 - 9

SUSE Linux Enterprise Server: 12-SP2-BCL - 12-SP5

SUSE OpenStack Cloud: 8 - 9

CPE2.3 External links

http://www.suse.com/support/update/announcement/2021/suse-su-20213299-1/


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) Buffer overflow

EUVDB-ID: #VU56679

Risk: Medium

CVSSv3.1: 4.9 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-39275

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system or perform a denial of service attack.

The vulnerability exists due to a boundary error within the ap_escape_quotes()  function. A remote attacker can send a specially crafted request to the web server, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system but requires that the Apache module passes untrusted data to the affected function.

According to vendor, No included modules pass untrusted data to these functions

Mitigation

Install update from vendor's website.

  • SUSE OpenStack Cloud Crowbar 9 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE OpenStack Cloud Crowbar 9 (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE OpenStack Cloud Crowbar 8 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE OpenStack Cloud Crowbar 8 (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE OpenStack Cloud 9 (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE OpenStack Cloud 9 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE OpenStack Cloud 8 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE OpenStack Cloud 8 (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-devel-2.4.23-29.80.1
  • SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server for SAP 12-SP4 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server for SAP 12-SP3 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP5 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP4-LTSS (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP3-LTSS (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP3-BCL (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP2-BCL (noarch):
    • apache2-doc-2.4.23-29.80.1
  • HPE Helion Openstack 8 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • HPE Helion Openstack 8 (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1

Vulnerable software versions

OpenStack Cloud Crowbar: 8 - 9

SUSE Linux Enterprise Server: 12-SP2-BCL - 12-SP5

SUSE OpenStack Cloud: 8 - 9

CPE2.3 External links

http://www.suse.com/support/update/announcement/2021/suse-su-20213299-1/


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) Server-Side Request Forgery (SSRF)

EUVDB-ID: #VU56678

Risk: High

CVSSv3.1: 8.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N/E:H/RL:O/RC:C]

CVE-ID: CVE-2021-40438

CWE-ID: CWE-918 - Server-Side Request Forgery (SSRF)

Exploit availability: Yes

Description

The disclosed vulnerability allows a remote attacker to perform SSRF attacks.

The vulnerability exists due to insufficient validation of user-supplied input within the mod_proxy module in Apache HTTP Server. A remote attacker can send a specially crafted HTTP request with a chosen uri-path and trick the web server to initiate requests to arbitrary systems.

Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.

Mitigation

Install update from vendor's website.

  • SUSE OpenStack Cloud Crowbar 9 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE OpenStack Cloud Crowbar 9 (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE OpenStack Cloud Crowbar 8 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE OpenStack Cloud Crowbar 8 (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE OpenStack Cloud 9 (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE OpenStack Cloud 9 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE OpenStack Cloud 8 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE OpenStack Cloud 8 (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-devel-2.4.23-29.80.1
  • SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server for SAP 12-SP4 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server for SAP 12-SP3 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP5 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP4-LTSS (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP3-LTSS (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP3-BCL (noarch):
    • apache2-doc-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1
  • SUSE Linux Enterprise Server 12-SP2-BCL (noarch):
    • apache2-doc-2.4.23-29.80.1
  • HPE Helion Openstack 8 (noarch):
    • apache2-doc-2.4.23-29.80.1
  • HPE Helion Openstack 8 (x86_64):
    • apache2-2.4.23-29.80.1
    • apache2-debuginfo-2.4.23-29.80.1
    • apache2-debugsource-2.4.23-29.80.1
    • apache2-example-pages-2.4.23-29.80.1
    • apache2-prefork-2.4.23-29.80.1
    • apache2-prefork-debuginfo-2.4.23-29.80.1
    • apache2-utils-2.4.23-29.80.1
    • apache2-utils-debuginfo-2.4.23-29.80.1
    • apache2-worker-2.4.23-29.80.1
    • apache2-worker-debuginfo-2.4.23-29.80.1

Vulnerable software versions

OpenStack Cloud Crowbar: 8 - 9

SUSE Linux Enterprise Server: 12-SP2-BCL - 12-SP5

SUSE OpenStack Cloud: 8 - 9

CPE2.3 External links

http://www.suse.com/support/update/announcement/2021/suse-su-20213299-1/


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?

Yes. This vulnerability is being exploited in the wild.



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