SUSE update for krb5
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2024-37370 CVE-2024-37371 |
| CWE-ID | CWE-20 CWE-125 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
SUSE Linux Enterprise Software Development Kit 12 Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications 12 Operating systems & Components / Operating system SUSE Linux Enterprise Server 12 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 12 Operating systems & Components / Operating system krb5-debuginfo-32bit Operating systems & Components / Operating system package or component krb5-32bit Operating systems & Components / Operating system package or component krb5 Operating systems & Components / Operating system package or component krb5-client-debuginfo Operating systems & Components / Operating system package or component krb5-client Operating systems & Components / Operating system package or component krb5-plugin-kdb-ldap-debuginfo Operating systems & Components / Operating system package or component krb5-plugin-preauth-otp Operating systems & Components / Operating system package or component krb5-plugin-preauth-pkinit-debuginfo Operating systems & Components / Operating system package or component krb5-doc Operating systems & Components / Operating system package or component krb5-plugin-preauth-pkinit Operating systems & Components / Operating system package or component krb5-server-debuginfo Operating systems & Components / Operating system package or component krb5-plugin-kdb-ldap Operating systems & Components / Operating system package or component krb5-server Operating systems & Components / Operating system package or component krb5-plugin-preauth-otp-debuginfo Operating systems & Components / Operating system package or component krb5-debuginfo Operating systems & Components / Operating system package or component krb5-devel Operating systems & Components / Operating system package or component krb5-debugsource Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Input validation error
EUVDB-ID: #VU93518
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-2024-37370
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can modify the plaintext Extra Count field of a confidential GSS krb5 wrap token, causing the unwrapped token to appear truncated to the application.
MitigationUpdate the affected package krb5 to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Software Development Kit 12: SP5
SUSE Linux Enterprise Server for SAP Applications 12: SP5
SUSE Linux Enterprise Server 12: SP5
SUSE Linux Enterprise High Performance Computing 12: SP5
krb5-debuginfo-32bit: before 1.16.3-46.15.1
krb5-32bit: before 1.16.3-46.15.1
krb5: before 1.16.3-46.15.1
krb5-client-debuginfo: before 1.16.3-46.15.1
krb5-client: before 1.16.3-46.15.1
krb5-plugin-kdb-ldap-debuginfo: before 1.16.3-46.15.1
krb5-plugin-preauth-otp: before 1.16.3-46.15.1
krb5-plugin-preauth-pkinit-debuginfo: before 1.16.3-46.15.1
krb5-doc: before 1.16.3-46.15.1
krb5-plugin-preauth-pkinit: before 1.16.3-46.15.1
krb5-server-debuginfo: before 1.16.3-46.15.1
krb5-plugin-kdb-ldap: before 1.16.3-46.15.1
krb5-server: before 1.16.3-46.15.1
krb5-plugin-preauth-otp-debuginfo: before 1.16.3-46.15.1
krb5-debuginfo: before 1.16.3-46.15.1
krb5-devel: before 1.16.3-46.15.1
krb5-debugsource: before 1.16.3-46.15.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_software_development_kit_12:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_12:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_12:SP5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:krb5-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-client-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-client:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-plugin-kdb-ldap-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-plugin-preauth-otp:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-plugin-preauth-pkinit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-doc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-plugin-preauth-pkinit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-server-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-plugin-kdb-ldap:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-server:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-plugin-preauth-otp-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-debugsource:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2024/suse-su-20242300-1/
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) Out-of-bounds read
EUVDB-ID: #VU93519
Risk: Medium
CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2024-37371
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition when handling GSS message token. A remote attacker can send specially crafted token to the application, trigger an out-of-bounds read error and read contents of memory on the system.
MitigationUpdate the affected package krb5 to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Software Development Kit 12: SP5
SUSE Linux Enterprise Server for SAP Applications 12: SP5
SUSE Linux Enterprise Server 12: SP5
SUSE Linux Enterprise High Performance Computing 12: SP5
krb5-debuginfo-32bit: before 1.16.3-46.15.1
krb5-32bit: before 1.16.3-46.15.1
krb5: before 1.16.3-46.15.1
krb5-client-debuginfo: before 1.16.3-46.15.1
krb5-client: before 1.16.3-46.15.1
krb5-plugin-kdb-ldap-debuginfo: before 1.16.3-46.15.1
krb5-plugin-preauth-otp: before 1.16.3-46.15.1
krb5-plugin-preauth-pkinit-debuginfo: before 1.16.3-46.15.1
krb5-doc: before 1.16.3-46.15.1
krb5-plugin-preauth-pkinit: before 1.16.3-46.15.1
krb5-server-debuginfo: before 1.16.3-46.15.1
krb5-plugin-kdb-ldap: before 1.16.3-46.15.1
krb5-server: before 1.16.3-46.15.1
krb5-plugin-preauth-otp-debuginfo: before 1.16.3-46.15.1
krb5-debuginfo: before 1.16.3-46.15.1
krb5-devel: before 1.16.3-46.15.1
krb5-debugsource: before 1.16.3-46.15.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_software_development_kit_12:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_12:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_12:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_12:SP5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:krb5-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-client-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-client:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-plugin-kdb-ldap-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-plugin-preauth-otp:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-plugin-preauth-pkinit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-doc:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-plugin-preauth-pkinit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-server-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-plugin-kdb-ldap:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-server:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-plugin-preauth-otp-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:krb5-debugsource:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2024/suse-su-20242300-1/
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.
