SUSE update for git
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2023-22490 CVE-2023-23946 |
| CWE-ID | CWE-59 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
SUSE Linux Enterprise Server for SAP Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system SUSE Linux Enterprise Realtime Extension 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 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 SUSE Linux Enterprise Module for Development Tools Operating systems & Components / Operating system SUSE Linux Enterprise Module for Basesystem Operating systems & Components / Operating system SUSE Linux Enterprise Desktop Operating systems & Components / Operating system openSUSE Leap Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications Operating systems & Components / Operating system git-doc Operating systems & Components / Operating system package or component perl-Git Operating systems & Components / Operating system package or component gitk Operating systems & Components / Operating system package or component git-web Operating systems & Components / Operating system package or component git-svn Operating systems & Components / Operating system package or component git-p4 Operating systems & Components / Operating system package or component git-gui Operating systems & Components / Operating system package or component git-email Operating systems & Components / Operating system package or component git-debugsource Operating systems & Components / Operating system package or component git-debuginfo Operating systems & Components / Operating system package or component git-daemon-debuginfo Operating systems & Components / Operating system package or component git-daemon Operating systems & Components / Operating system package or component git-cvs Operating systems & Components / Operating system package or component git-credential-libsecret-debuginfo Operating systems & Components / Operating system package or component git-credential-libsecret Operating systems & Components / Operating system package or component git-credential-gnome-keyring-debuginfo Operating systems & Components / Operating system package or component git-credential-gnome-keyring Operating systems & Components / Operating system package or component git-core-debuginfo Operating systems & Components / Operating system package or component git-core Operating systems & Components / Operating system package or component git-arch Operating systems & Components / Operating system package or component git Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Link following
EUVDB-ID: #VU72246
Risk: Low
CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-22490
CWE-ID:
CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to insecure processing of symbolic links when using local clone optimization. Git will abort local clones whose source `$GIT_DIR/objects` directory
contains symbolic links, however the `objects` directory itself may still be a
symbolic link. A remote attacker can trick the victim into using the local clone optimization to exfiltrate arbitrary files from the victim's system.
Update the affected package git to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP3
SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4
SUSE Linux Enterprise Realtime Extension: 15-SP3
SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4
SUSE Enterprise Storage: 7.1
SUSE Manager Retail Branch Server: 4.2 - 4.3
SUSE Manager Server: 4.2 - 4.3
SUSE Manager Proxy: 4.2 - 4.3
SUSE Linux Enterprise Module for Development Tools: 15-SP4
SUSE Linux Enterprise Module for Basesystem: 15-SP4
SUSE Linux Enterprise Desktop: 15-SP4
openSUSE Leap: 15.4
SUSE Linux Enterprise Server for SAP Applications: 15-SP4
git-doc: before 2.35.3-150300.10.24.1
perl-Git: before 2.35.3-150300.10.24.1
gitk: before 2.35.3-150300.10.24.1
git-web: before 2.35.3-150300.10.24.1
git-svn: before 2.35.3-150300.10.24.1
git-p4: before 2.35.3-150300.10.24.1
git-gui: before 2.35.3-150300.10.24.1
git-email: before 2.35.3-150300.10.24.1
git-debugsource: before 2.35.3-150300.10.24.1
git-debuginfo: before 2.35.3-150300.10.24.1
git-daemon-debuginfo: before 2.35.3-150300.10.24.1
git-daemon: before 2.35.3-150300.10.24.1
git-cvs: before 2.35.3-150300.10.24.1
git-credential-libsecret-debuginfo: before 2.35.3-150300.10.24.1
git-credential-libsecret: before 2.35.3-150300.10.24.1
git-credential-gnome-keyring-debuginfo: before 2.35.3-150300.10.24.1
git-credential-gnome-keyring: before 2.35.3-150300.10.24.1
git-core-debuginfo: before 2.35.3-150300.10.24.1
git-core: before 2.35.3-150300.10.24.1
git-arch: before 2.35.3-150300.10.24.1
git: before 2.35.3-150300.10.24.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP3:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP3-LTSS:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP4:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_realtime_extension:15-SP3:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP3-LTSS:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP3-ESPOS:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP4:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.2:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_manager_server:4.2:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_manager_proxy:4.2:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_module_for_development_tools:15-SP4:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_module_for_basesystem:15-SP4:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_desktop:15-SP4:*:*:*:*:*:*:
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP4:*:*:*:*:*:*:
- cpe:2.3:o:suse:git-doc:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:perl-git:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:gitk:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-web:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-svn:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-p4:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-gui:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-email:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-debugsource:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-debuginfo:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-daemon-debuginfo:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-daemon:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-cvs:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-credential-libsecret-debuginfo:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-credential-libsecret:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-credential-gnome-keyring-debuginfo:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-credential-gnome-keyring:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-core-debuginfo:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-core:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-arch:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git:*:*:*:*:*:suse_linux:*:
http://www.suse.com/support/update/announcement/2023/suse-su-20230430-1/
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) Link following
EUVDB-ID: #VU72245
Risk: Medium
CVSSv3.1: 5.9 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-23946
CWE-ID:
CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Exploit availability: No
DescriptionThe vulnerability allows an attacker to compromise the affected system.
The vulnerability exists due to application allows to overwrite files outside the working tree via the "git apply" command. A remote attacker can trick the victim to run the affected command against a malicious or compromised repository and overwrite arbitrary files on the system.
Update the affected package git to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP3
SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4
SUSE Linux Enterprise Realtime Extension: 15-SP3
SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4
SUSE Enterprise Storage: 7.1
SUSE Manager Retail Branch Server: 4.2 - 4.3
SUSE Manager Server: 4.2 - 4.3
SUSE Manager Proxy: 4.2 - 4.3
SUSE Linux Enterprise Module for Development Tools: 15-SP4
SUSE Linux Enterprise Module for Basesystem: 15-SP4
SUSE Linux Enterprise Desktop: 15-SP4
openSUSE Leap: 15.4
SUSE Linux Enterprise Server for SAP Applications: 15-SP4
git-doc: before 2.35.3-150300.10.24.1
perl-Git: before 2.35.3-150300.10.24.1
gitk: before 2.35.3-150300.10.24.1
git-web: before 2.35.3-150300.10.24.1
git-svn: before 2.35.3-150300.10.24.1
git-p4: before 2.35.3-150300.10.24.1
git-gui: before 2.35.3-150300.10.24.1
git-email: before 2.35.3-150300.10.24.1
git-debugsource: before 2.35.3-150300.10.24.1
git-debuginfo: before 2.35.3-150300.10.24.1
git-daemon-debuginfo: before 2.35.3-150300.10.24.1
git-daemon: before 2.35.3-150300.10.24.1
git-cvs: before 2.35.3-150300.10.24.1
git-credential-libsecret-debuginfo: before 2.35.3-150300.10.24.1
git-credential-libsecret: before 2.35.3-150300.10.24.1
git-credential-gnome-keyring-debuginfo: before 2.35.3-150300.10.24.1
git-credential-gnome-keyring: before 2.35.3-150300.10.24.1
git-core-debuginfo: before 2.35.3-150300.10.24.1
git-core: before 2.35.3-150300.10.24.1
git-arch: before 2.35.3-150300.10.24.1
git: before 2.35.3-150300.10.24.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:15-SP3:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP3-LTSS:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP4:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_realtime_extension:15-SP3:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP3-LTSS:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP3-ESPOS:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP4:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_enterprise_storage:7.1:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.2:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_manager_server:4.2:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_manager_proxy:4.2:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_module_for_development_tools:15-SP4:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_module_for_basesystem:15-SP4:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_desktop:15-SP4:*:*:*:*:*:*:
- cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP4:*:*:*:*:*:*:
- cpe:2.3:o:suse:git-doc:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:perl-git:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:gitk:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-web:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-svn:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-p4:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-gui:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-email:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-debugsource:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-debuginfo:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-daemon-debuginfo:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-daemon:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-cvs:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-credential-libsecret-debuginfo:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-credential-libsecret:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-credential-gnome-keyring-debuginfo:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-credential-gnome-keyring:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-core-debuginfo:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-core:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git-arch:*:*:*:*:*:suse_linux:*:
- cpe:2.3:o:suse:git:*:*:*:*:*:suse_linux:*:
http://www.suse.com/support/update/announcement/2023/suse-su-20230430-1/
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.
