SUSE update for libgit2
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2019-1352 CVE-2022-24765 CVE-2022-29187 |
| CWE-ID | CWE-20 CWE-426 CWE-264 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
SUSE Enterprise Storage Operating systems & Components / Operating system SUSE Manager Server Operating systems & Components / Operating system SUSE Manager Retail Branch Server Operating systems & Components / Operating system SUSE Manager Proxy Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing Operating systems & Components / Operating system SUSE CaaS Platform Operating systems & Components / Operating system openSUSE Leap Operating systems & Components / Operating system libgit2-devel Operating systems & Components / Operating system package or component libgit2-debugsource Operating systems & Components / Operating system package or component libgit2-26-32bit-debuginfo Operating systems & Components / Operating system package or component libgit2-26-32bit Operating systems & Components / Operating system package or component libgit2-26-debuginfo Operating systems & Components / Operating system package or component libgit2-26 Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
1) Input validation error
EUVDB-ID: #VU23492
Risk: High
CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2019-1352
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to insufficient validation of user-supplied input within the Git for Visual Studio. A remote attacker can convince the user to clone a malicious repo and execute arbitrary code on the target system.
MitigationUpdate the affected package libgit2 to the latest version.
Vulnerable software versionsSUSE Enterprise Storage: 6 - 7.1
SUSE Manager Server: 4.1
SUSE Manager Retail Branch Server: 4.1
SUSE Manager Proxy: 4.1
SUSE Linux Enterprise Server for SAP: 15-SP1 - 15-SP2
SUSE Linux Enterprise Server: 15-LTSS - 15-SP2-BCL
SUSE Linux Enterprise High Performance Computing: 15-LTSS - 15-SP2-ESPOS
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3 - 15.4
libgit2-devel: before 0.26.8-150000.3.15.1
libgit2-debugsource: before 0.26.8-150000.3.15.1
libgit2-26-32bit-debuginfo: before 0.26.8-150000.3.15.1
libgit2-26-32bit: before 0.26.8-150000.3.15.1
libgit2-26-debuginfo: before 0.26.8-150000.3.15.1
libgit2-26: before 0.26.8-150000.3.15.1
CPE2.3- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_server:4.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_proxy:4.1:*:*:*:*:*:*:*
- 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_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:o:suse:suse_linux_enterprise_high_performance_computing:15-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:libgit2-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libgit2-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libgit2-26-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libgit2-26-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libgit2-26-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libgit2-26:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20223495-1/
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) Untrusted search path
EUVDB-ID: #VU62258
Risk: Low
CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2022-24765
CWE-ID:
CWE-426 - Untrusted Search Path
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to application uses by default the C:\.git folder. A local user with ability to write files into the said directory can place a malicious file into it and execute it with elevated privileges.
Users of the Microsoft fork of Git are vulnerable simply by starting a Git Bash.
MitigationUpdate the affected package libgit2 to the latest version.
Vulnerable software versionsSUSE Enterprise Storage: 6 - 7.1
SUSE Manager Server: 4.1
SUSE Manager Retail Branch Server: 4.1
SUSE Manager Proxy: 4.1
SUSE Linux Enterprise Server for SAP: 15-SP1 - 15-SP2
SUSE Linux Enterprise Server: 15-LTSS - 15-SP2-BCL
SUSE Linux Enterprise High Performance Computing: 15-LTSS - 15-SP2-ESPOS
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3 - 15.4
libgit2-devel: before 0.26.8-150000.3.15.1
libgit2-debugsource: before 0.26.8-150000.3.15.1
libgit2-26-32bit-debuginfo: before 0.26.8-150000.3.15.1
libgit2-26-32bit: before 0.26.8-150000.3.15.1
libgit2-26-debuginfo: before 0.26.8-150000.3.15.1
libgit2-26: before 0.26.8-150000.3.15.1
CPE2.3- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_server:4.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_proxy:4.1:*:*:*:*:*:*:*
- 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_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:o:suse:suse_linux_enterprise_high_performance_computing:15-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:libgit2-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libgit2-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libgit2-26-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libgit2-26-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libgit2-26-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libgit2-26:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20223495-1/
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Permissions, Privileges, and Access Controls
EUVDB-ID: #VU65287
Risk: Medium
CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-29187
CWE-ID:
CWE-264 - Permissions, Privileges, and Access Controls
Exploit availability: No
DescriptionThe vulnerability allows a remote user to escalate privileges on the system.
The vulnerability exists due to application does not properly impose security restrictions. A remote user can bypass implemented security restrictions and privilege escalation on the system when navigating as root into a shared tmp directory owned by the victim, but where an attacker can create a git repository.
MitigationUpdate the affected package libgit2 to the latest version.
Vulnerable software versionsSUSE Enterprise Storage: 6 - 7.1
SUSE Manager Server: 4.1
SUSE Manager Retail Branch Server: 4.1
SUSE Manager Proxy: 4.1
SUSE Linux Enterprise Server for SAP: 15-SP1 - 15-SP2
SUSE Linux Enterprise Server: 15-LTSS - 15-SP2-BCL
SUSE Linux Enterprise High Performance Computing: 15-LTSS - 15-SP2-ESPOS
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3 - 15.4
libgit2-devel: before 0.26.8-150000.3.15.1
libgit2-debugsource: before 0.26.8-150000.3.15.1
libgit2-26-32bit-debuginfo: before 0.26.8-150000.3.15.1
libgit2-26-32bit: before 0.26.8-150000.3.15.1
libgit2-26-debuginfo: before 0.26.8-150000.3.15.1
libgit2-26: before 0.26.8-150000.3.15.1
CPE2.3- cpe:2.3:o:suse:suse_enterprise_storage:6:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_server:4.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_manager_proxy:4.1:*:*:*:*:*:*:*
- 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_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:o:suse:suse_linux_enterprise_high_performance_computing:15-LTSS:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_caas_platform:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:libgit2-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libgit2-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libgit2-26-32bit-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libgit2-26-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libgit2-26-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:libgit2-26:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20223495-1/
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.
