openEuler update for git
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2022-29187 CVE-2022-24765 |
| CWE-ID | CWE-264 CWE-426 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
openEuler Operating systems & Components / Operating system perl-Git Operating systems & Components / Operating system package or component git-help Operating systems & Components / Operating system package or component git-email 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 perl-Git-SVN Operating systems & Components / Operating system package or component gitk Operating systems & Components / Operating system package or component git-gui Operating systems & Components / Operating system package or component git-daemon 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 Operating systems & Components / Operating system package or component |
| Vendor | openEuler |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) 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.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 20.03 LTS SP1 - 22.03 LTS
perl-Git: before 2.27.0-8
git-help: before 2.27.0-8
git-email: before 2.27.0-8
git-web: before 2.27.0-8
git-svn: before 2.27.0-8
perl-Git-SVN: before 2.27.0-8
gitk: before 2.27.0-8
git-gui: before 2.27.0-8
git-daemon: before 2.27.0-8
git-debugsource: before 2.27.0-8
git-debuginfo: before 2.27.0-8
git: before 2.27.0-8
CPE2.3- cpe:2.3:o:openeuler:openeuler:20.03:LTS SP1:*:*:*:*:*:*
- cpe:2.3:o:openeuler:openeuler:20.03:LTS SP3:*:*:*:*:*:*
- cpe:2.3:o:openeuler:openeuler:22.03:LTS:*:*:*:*:*:*
- cpe:2.3:a:openeuler:perl-git:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-help:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-email:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-web:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-svn:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:perl-git-svn:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:gitk:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-gui:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-daemon:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-debugsource:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-debuginfo:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git:*:*:*:*:*:openeuler:*:*
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1765
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.
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.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 20.03 LTS SP1 - 22.03 LTS
perl-Git: before 2.27.0-8
git-help: before 2.27.0-8
git-email: before 2.27.0-8
git-web: before 2.27.0-8
git-svn: before 2.27.0-8
perl-Git-SVN: before 2.27.0-8
gitk: before 2.27.0-8
git-gui: before 2.27.0-8
git-daemon: before 2.27.0-8
git-debugsource: before 2.27.0-8
git-debuginfo: before 2.27.0-8
git: before 2.27.0-8
CPE2.3- cpe:2.3:o:openeuler:openeuler:20.03:LTS SP1:*:*:*:*:*:*
- cpe:2.3:o:openeuler:openeuler:20.03:LTS SP3:*:*:*:*:*:*
- cpe:2.3:o:openeuler:openeuler:22.03:LTS:*:*:*:*:*:*
- cpe:2.3:a:openeuler:perl-git:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-help:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-email:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-web:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-svn:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:perl-git-svn:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:gitk:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-gui:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-daemon:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-debugsource:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-debuginfo:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git:*:*:*:*:*:openeuler:*:*
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1765
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.
