SUSE update for gnutls
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2021-4209 CVE-2022-2509 |
| CWE-ID | CWE-476 CWE-415 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
SUSE Linux Enterprise Server for SAP 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 CaaS Platform Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system libgnutls30-hmac-32bit Operating systems & Components / Operating system package or component libgnutls30-32bit-debuginfo Operating systems & Components / Operating system package or component libgnutls30-32bit Operating systems & Components / Operating system package or component libgnutlsxx28-debuginfo Operating systems & Components / Operating system package or component libgnutlsxx28 Operating systems & Components / Operating system package or component libgnutlsxx-devel Operating systems & Components / Operating system package or component libgnutls30-hmac Operating systems & Components / Operating system package or component libgnutls30-debuginfo Operating systems & Components / Operating system package or component libgnutls30 Operating systems & Components / Operating system package or component libgnutls-devel Operating systems & Components / Operating system package or component gnutls-debugsource Operating systems & Components / Operating system package or component gnutls-debuginfo Operating systems & Components / Operating system package or component gnutls Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) NULL pointer dereference
EUVDB-ID: #VU66124
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-2021-4209
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error in MD_UPDATE. A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.
MitigationUpdate the affected package gnutls to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP1 - 15-SP2
SUSE Linux Enterprise High Performance Computing: 15-LTSS - 15-SP1-ESPOS
SUSE Enterprise Storage: 6
SUSE CaaS Platform: 4.0
SUSE Linux Enterprise Server: 15-LTSS - 15-SP1-LTSS
libgnutls30-hmac-32bit: before 3.6.7-150000.6.45.2
libgnutls30-32bit-debuginfo: before 3.6.7-150000.6.45.2
libgnutls30-32bit: before 3.6.7-150000.6.45.2
libgnutlsxx28-debuginfo: before 3.6.7-150000.6.45.2
libgnutlsxx28: before 3.6.7-150000.6.45.2
libgnutlsxx-devel: before 3.6.7-150000.6.45.2
libgnutls30-hmac: before 3.6.7-150000.6.45.2
libgnutls30-debuginfo: before 3.6.7-150000.6.45.2
libgnutls30: before 3.6.7-150000.6.45.2
libgnutls-devel: before 3.6.7-150000.6.45.2
gnutls-debugsource: before 3.6.7-150000.6.45.2
gnutls-debuginfo: before 3.6.7-150000.6.45.2
gnutls: before 3.6.7-150000.6.45.2
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-ESPOS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:a:suse:libgnutls30-hmac-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutlsxx28-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutlsxx28:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutlsxx-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-hmac:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gnutls-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gnutls-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gnutls:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20222830-1/
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) Double Free
EUVDB-ID: #VU65915
Risk: High
CVSSv4.0: 6.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2022-2509
CWE-ID:
CWE-415 - Double Free
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error within gnutls_pkcs7_verify() function when verifying the pkcs7 signatures. A remote attacker can pass specially crafted data to the application, trigger a double free error 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 gnutls to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP1 - 15-SP2
SUSE Linux Enterprise High Performance Computing: 15-LTSS - 15-SP1-ESPOS
SUSE Enterprise Storage: 6
SUSE CaaS Platform: 4.0
SUSE Linux Enterprise Server: 15-LTSS - 15-SP1-LTSS
libgnutls30-hmac-32bit: before 3.6.7-150000.6.45.2
libgnutls30-32bit-debuginfo: before 3.6.7-150000.6.45.2
libgnutls30-32bit: before 3.6.7-150000.6.45.2
libgnutlsxx28-debuginfo: before 3.6.7-150000.6.45.2
libgnutlsxx28: before 3.6.7-150000.6.45.2
libgnutlsxx-devel: before 3.6.7-150000.6.45.2
libgnutls30-hmac: before 3.6.7-150000.6.45.2
libgnutls30-debuginfo: before 3.6.7-150000.6.45.2
libgnutls30: before 3.6.7-150000.6.45.2
libgnutls-devel: before 3.6.7-150000.6.45.2
gnutls-debugsource: before 3.6.7-150000.6.45.2
gnutls-debuginfo: before 3.6.7-150000.6.45.2
gnutls: before 3.6.7-150000.6.45.2
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-ESPOS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-BCL:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP1-LTSS:*:*:*:*:*:*:*
- cpe:2.3:a:suse:libgnutls30-hmac-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutlsxx28-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutlsxx28:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutlsxx-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-hmac:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gnutls-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gnutls-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gnutls:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20222830-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
