SUSE update for gnutls
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2024-0553 CVE-2024-0567 |
| CWE-ID | CWE-208 CWE-617 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
SUSE Linux Enterprise Server 15 SP4 LTSS Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing LTSS 15 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing ESPOS 15 Operating systems & Components / Operating system SUSE Linux Enterprise Desktop 15 SP4 LTSS Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications 15 Operating systems & Components / Operating system SUSE Linux Enterprise Server 15 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 15 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 libgnutls30-32bit Operating systems & Components / Operating system package or component libgnutls30-32bit-debuginfo Operating systems & Components / Operating system package or component libgnutls30-hmac-32bit Operating systems & Components / Operating system package or component libgnutls30-hmac Operating systems & Components / Operating system package or component libgnutlsxx28-debuginfo Operating systems & Components / Operating system package or component gnutls Operating systems & Components / Operating system package or component libgnutlsxx28 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 libgnutls30 Operating systems & Components / Operating system package or component libgnutlsxx-devel Operating systems & Components / Operating system package or component libgnutls30-debuginfo Operating systems & Components / Operating system package or component gnutls-debuginfo Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Information Exposure Through Timing Discrepancy
EUVDB-ID: #VU85623
Risk: Medium
CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2024-0553
CWE-ID:
CWE-208 - Information Exposure Through Timing Discrepancy
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform timing attack.
The vulnerability exists due to the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS#1 v1.5 padding. A remote attacker can perform timing sidechannel attack in RSA-PSK key exchange.
Note, the vulnerability exists due to incomplete fox for #VU83316 (CVE-2023-5981).
Update the affected package gnutls to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server 15 SP4 LTSS: 15-SP4
SUSE Linux Enterprise High Performance Computing LTSS 15: SP4
SUSE Linux Enterprise High Performance Computing ESPOS 15: SP4
SUSE Linux Enterprise Desktop 15 SP4 LTSS: 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15: SP4
SUSE Linux Enterprise Server 15: SP4
SUSE Linux Enterprise High Performance Computing 15: SP4
SUSE Manager Retail Branch Server: 4.3
SUSE Manager Server: 4.3
SUSE Manager Proxy: 4.3
libgnutls30-32bit: before 3.7.3-150400.4.41.3
libgnutls30-32bit-debuginfo: before 3.7.3-150400.4.41.3
libgnutls30-hmac-32bit: before 3.7.3-150400.4.41.3
libgnutls30-hmac: before 3.7.3-150400.4.41.3
libgnutlsxx28-debuginfo: before 3.7.3-150400.4.41.3
gnutls: before 3.7.3-150400.4.41.3
libgnutlsxx28: before 3.7.3-150400.4.41.3
libgnutls-devel: before 3.7.3-150400.4.41.3
gnutls-debugsource: before 3.7.3-150400.4.41.3
libgnutls30: before 3.7.3-150400.4.41.3
libgnutlsxx-devel: before 3.7.3-150400.4.41.3
libgnutls30-debuginfo: before 3.7.3-150400.4.41.3
gnutls-debuginfo: before 3.7.3-150400.4.41.3
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp4_ltss:15-SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_ltss_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_espos_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_desktop_15_sp4_ltss:15-SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
- cpe:2.3:a:suse:libgnutls30-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-hmac-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-hmac:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutlsxx28-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gnutls:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutlsxx28:*:*:*:*:*: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:libgnutls30:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutlsxx-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gnutls-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2024/suse-su-20240638-2/
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) Reachable Assertion
EUVDB-ID: #VU85624
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-2024-0567
CWE-ID:
CWE-617 - Reachable Assertion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a reachable assertion when verifying a certificate chain with a cycle of cross signatures. A remote attacker can pass a specially crafted certificate to the application and perform a denial of service (DoS) attack.
Update the affected package gnutls to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server 15 SP4 LTSS: 15-SP4
SUSE Linux Enterprise High Performance Computing LTSS 15: SP4
SUSE Linux Enterprise High Performance Computing ESPOS 15: SP4
SUSE Linux Enterprise Desktop 15 SP4 LTSS: 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15: SP4
SUSE Linux Enterprise Server 15: SP4
SUSE Linux Enterprise High Performance Computing 15: SP4
SUSE Manager Retail Branch Server: 4.3
SUSE Manager Server: 4.3
SUSE Manager Proxy: 4.3
libgnutls30-32bit: before 3.7.3-150400.4.41.3
libgnutls30-32bit-debuginfo: before 3.7.3-150400.4.41.3
libgnutls30-hmac-32bit: before 3.7.3-150400.4.41.3
libgnutls30-hmac: before 3.7.3-150400.4.41.3
libgnutlsxx28-debuginfo: before 3.7.3-150400.4.41.3
gnutls: before 3.7.3-150400.4.41.3
libgnutlsxx28: before 3.7.3-150400.4.41.3
libgnutls-devel: before 3.7.3-150400.4.41.3
gnutls-debugsource: before 3.7.3-150400.4.41.3
libgnutls30: before 3.7.3-150400.4.41.3
libgnutlsxx-devel: before 3.7.3-150400.4.41.3
libgnutls30-debuginfo: before 3.7.3-150400.4.41.3
gnutls-debuginfo: before 3.7.3-150400.4.41.3
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_15_sp4_ltss:15-SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_ltss_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_espos_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_desktop_15_sp4_ltss:15-SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP4:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:*
- cpe:2.3:a:suse:libgnutls30-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-hmac-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-hmac:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutlsxx28-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gnutls:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutlsxx28:*:*:*:*:*: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:libgnutls30:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutlsxx-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libgnutls30-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gnutls-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2024/suse-su-20240638-2/
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.
