Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 7 |
CVE-ID | CVE-2023-22490 CVE-2022-39253 CVE-2023-23946 CVE-2023-25652 CVE-2023-25815 CVE-2023-29007 CVE-2022-24765 |
CWE-ID | CWE-59 CWE-20 CWE-345 CWE-426 |
Exploitation vector | Network |
Public exploit |
Public exploit code for vulnerability #2 is available. Public exploit code for vulnerability #6 is available. |
Vulnerable software |
Anolis OS Operating systems & Components / Operating system perl-Git-SVN Operating systems & Components / Operating system package or component perl-Git Operating systems & Components / Operating system package or component gitweb Operating systems & Components / Operating system package or component gitk Operating systems & Components / Operating system package or component git-svn Operating systems & Components / Operating system package or component git-instaweb 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-core-doc Operating systems & Components / Operating system package or component git-all Operating systems & Components / Operating system package or component git-subtree Operating systems & Components / Operating system package or component git-daemon Operating systems & Components / Operating system package or component git-credential-libsecret Operating systems & Components / Operating system package or component git-core Operating systems & Components / Operating system package or component git Operating systems & Components / Operating system package or component |
Vendor | OpenAnolis |
Security Bulletin
This security bulletin contains information about 7 vulnerabilities.
EUVDB-ID: #VU72246
Risk: Low
CVSSv4.0: 0.2 [CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
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.
Install updates from vendor's repository.
Vulnerable software versionsAnolis OS: 8
perl-Git-SVN: before 2.39.3-1.0.1
perl-Git: before 2.39.3-1.0.1
gitweb: before 2.39.3-1.0.1
gitk: before 2.39.3-1.0.1
git-svn: before 2.39.3-1.0.1
git-instaweb: before 2.39.3-1.0.1
git-gui: before 2.39.3-1.0.1
git-email: before 2.39.3-1.0.1
git-core-doc: before 2.39.3-1.0.1
git-all: before 2.39.3-1.0.1
git-subtree: before 2.39.3-1.0.1
git-daemon: before 2.39.3-1.0.1
git-credential-libsecret: before 2.39.3-1.0.1
git-core: before 2.39.3-1.0.1
git: before 2.39.3-1.0.1
CPE2.3https://anas.openanolis.cn/errata/detail/ANSA-2023:0183
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.
EUVDB-ID: #VU68517
Risk: Low
CVSSv4.0: 0.9 [CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Clear]
CVE-ID: CVE-2022-39253
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass certain security restrictions.
The vulnerability exists due to the way Git handles hardlinks when performing a local clone. A remote attacker can trick the victim into clocking a malicious repository and create or copy hardlinks to critical files on the system, which can result in sensitive information exposure.
Install updates from vendor's repository.
Vulnerable software versionsAnolis OS: 8
perl-Git-SVN: before 2.39.3-1.0.1
perl-Git: before 2.39.3-1.0.1
gitweb: before 2.39.3-1.0.1
gitk: before 2.39.3-1.0.1
git-svn: before 2.39.3-1.0.1
git-instaweb: before 2.39.3-1.0.1
git-gui: before 2.39.3-1.0.1
git-email: before 2.39.3-1.0.1
git-core-doc: before 2.39.3-1.0.1
git-all: before 2.39.3-1.0.1
git-subtree: before 2.39.3-1.0.1
git-daemon: before 2.39.3-1.0.1
git-credential-libsecret: before 2.39.3-1.0.1
git-core: before 2.39.3-1.0.1
git: before 2.39.3-1.0.1
CPE2.3https://anas.openanolis.cn/errata/detail/ANSA-2023:0183
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. However, proof of concept for this vulnerability is available.
EUVDB-ID: #VU72245
Risk: Medium
CVSSv4.0: 3.7 [CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
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.
Install updates from vendor's repository.
Vulnerable software versionsAnolis OS: 8
perl-Git-SVN: before 2.39.3-1.0.1
perl-Git: before 2.39.3-1.0.1
gitweb: before 2.39.3-1.0.1
gitk: before 2.39.3-1.0.1
git-svn: before 2.39.3-1.0.1
git-instaweb: before 2.39.3-1.0.1
git-gui: before 2.39.3-1.0.1
git-email: before 2.39.3-1.0.1
git-core-doc: before 2.39.3-1.0.1
git-all: before 2.39.3-1.0.1
git-subtree: before 2.39.3-1.0.1
git-daemon: before 2.39.3-1.0.1
git-credential-libsecret: before 2.39.3-1.0.1
git-core: before 2.39.3-1.0.1
git: before 2.39.3-1.0.1
CPE2.3https://anas.openanolis.cn/errata/detail/ANSA-2023:0183
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.
EUVDB-ID: #VU75484
Risk: Low
CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2023-25652
CWE-ID:
CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The
vulnerability exists due to a symlink following issue in "git apply --reject". A local user can
create a specially crafted symbolic link to write files outside of the worktree.
Install updates from vendor's repository.
Vulnerable software versionsAnolis OS: 8
perl-Git-SVN: before 2.39.3-1.0.1
perl-Git: before 2.39.3-1.0.1
gitweb: before 2.39.3-1.0.1
gitk: before 2.39.3-1.0.1
git-svn: before 2.39.3-1.0.1
git-instaweb: before 2.39.3-1.0.1
git-gui: before 2.39.3-1.0.1
git-email: before 2.39.3-1.0.1
git-core-doc: before 2.39.3-1.0.1
git-all: before 2.39.3-1.0.1
git-subtree: before 2.39.3-1.0.1
git-daemon: before 2.39.3-1.0.1
git-credential-libsecret: before 2.39.3-1.0.1
git-core: before 2.39.3-1.0.1
git: before 2.39.3-1.0.1
CPE2.3https://anas.openanolis.cn/errata/detail/ANSA-2023:0183
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.
EUVDB-ID: #VU75485
Risk: Low
CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2023-25815
CWE-ID:
CWE-345 - Insufficient Verification of Data Authenticity
Exploit availability: No
DescriptionThe vulnerability allows a local user to tamper with Git messages.
The vulnerability exists due to the way Git processes localized messages. A local user on a multi-user machine can display a malicious message to the user.
Install updates from vendor's repository.
Vulnerable software versionsAnolis OS: 8
perl-Git-SVN: before 2.39.3-1.0.1
perl-Git: before 2.39.3-1.0.1
gitweb: before 2.39.3-1.0.1
gitk: before 2.39.3-1.0.1
git-svn: before 2.39.3-1.0.1
git-instaweb: before 2.39.3-1.0.1
git-gui: before 2.39.3-1.0.1
git-email: before 2.39.3-1.0.1
git-core-doc: before 2.39.3-1.0.1
git-all: before 2.39.3-1.0.1
git-subtree: before 2.39.3-1.0.1
git-daemon: before 2.39.3-1.0.1
git-credential-libsecret: before 2.39.3-1.0.1
git-core: before 2.39.3-1.0.1
git: before 2.39.3-1.0.1
CPE2.3https://anas.openanolis.cn/errata/detail/ANSA-2023:0183
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.
EUVDB-ID: #VU75486
Risk: Low
CVSSv4.0: 2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/U:Clear]
CVE-ID: CVE-2023-29007
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: Yes
DescriptionThe vulnerability allows an attacker to tamper with Git configuration.
The vulnerability exists due to insufficient input validation in "git submodule deinit" when renaming or deleting a section from a configuration file. A remote attacker can trick the victim into running the command a malicious configuration file and tamper with Git configuration on the affected system.
Install updates from vendor's repository.
Vulnerable software versionsAnolis OS: 8
perl-Git-SVN: before 2.39.3-1.0.1
perl-Git: before 2.39.3-1.0.1
gitweb: before 2.39.3-1.0.1
gitk: before 2.39.3-1.0.1
git-svn: before 2.39.3-1.0.1
git-instaweb: before 2.39.3-1.0.1
git-gui: before 2.39.3-1.0.1
git-email: before 2.39.3-1.0.1
git-core-doc: before 2.39.3-1.0.1
git-all: before 2.39.3-1.0.1
git-subtree: before 2.39.3-1.0.1
git-daemon: before 2.39.3-1.0.1
git-credential-libsecret: before 2.39.3-1.0.1
git-core: before 2.39.3-1.0.1
git: before 2.39.3-1.0.1
CPE2.3https://anas.openanolis.cn/errata/detail/ANSA-2023:0183
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. However, proof of concept for this vulnerability is available.
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 versionsAnolis OS: 8
perl-Git-SVN: before 2.39.3-1.0.1
perl-Git: before 2.39.3-1.0.1
gitweb: before 2.39.3-1.0.1
gitk: before 2.39.3-1.0.1
git-svn: before 2.39.3-1.0.1
git-instaweb: before 2.39.3-1.0.1
git-gui: before 2.39.3-1.0.1
git-email: before 2.39.3-1.0.1
git-core-doc: before 2.39.3-1.0.1
git-all: before 2.39.3-1.0.1
git-subtree: before 2.39.3-1.0.1
git-daemon: before 2.39.3-1.0.1
git-credential-libsecret: before 2.39.3-1.0.1
git-core: before 2.39.3-1.0.1
git: before 2.39.3-1.0.1
CPE2.3https://anas.openanolis.cn/errata/detail/ANSA-2023:0183
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.