openEuler 22.03 LTS SP3 update for git
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2025-48384 CVE-2025-48386 |
| CWE-ID | CWE-93 CWE-119 |
| Exploitation vector | Network |
| Public exploit | Public exploit code for vulnerability #1 is available. |
| Vulnerable software |
openEuler 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 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-help 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 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 | openEuler |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) CRLF injection
EUVDB-ID: #VU112637
Risk: Medium
CVSSv4.0: 6.8 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Green]
CVE-ID: CVE-2025-48384
CWE-ID:
CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Exploit availability: Yes
DescriptionThe vulnerability allows a remote user to compromise the affected system.
The vulnerability exists due to insufficient validation of attacker-supplied data when reading config values. A remote user can pass specially crafted config lines to the application containing CR-LF characters and execute arbitrary code on the system after checkout.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP3
perl-Git-SVN: before 2.33.0-18
perl-Git: before 2.33.0-18
gitk: before 2.33.0-18
git-web: before 2.33.0-18
git-svn: before 2.33.0-18
git-help: before 2.33.0-18
git-gui: before 2.33.0-18
git-email: before 2.33.0-18
git-debugsource: before 2.33.0-18
git-debuginfo: before 2.33.0-18
git-daemon: before 2.33.0-18
git-core: before 2.33.0-18
git: before 2.33.0-18
CPE2.3- cpe:2.3:o:openeuler:openeuler:22.03:LTS SP3:*:*:*:*:*:*
- cpe:2.3:a:openeuler:perl-git-svn:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:perl-git:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:gitk:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-web:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-svn:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-help:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-gui:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-email:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-debugsource:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-debuginfo:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-daemon:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-core:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git:*:*:*:*:*:openeuler:*:*
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2025-1793
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. However, proof of concept for this vulnerability is available.
2) Buffer overflow
EUVDB-ID: #VU112639
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-2025-48386
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in wincred credential helper. The wincred credential helper uses a static buffer (target) as a unique key for storing and comparing against internal storage. This credential helper does not properly bounds check the available space remaining in the buffer before appending to it with wcsncat(), leading to potential buffer overflows.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP3
perl-Git-SVN: before 2.33.0-18
perl-Git: before 2.33.0-18
gitk: before 2.33.0-18
git-web: before 2.33.0-18
git-svn: before 2.33.0-18
git-help: before 2.33.0-18
git-gui: before 2.33.0-18
git-email: before 2.33.0-18
git-debugsource: before 2.33.0-18
git-debuginfo: before 2.33.0-18
git-daemon: before 2.33.0-18
git-core: before 2.33.0-18
git: before 2.33.0-18
CPE2.3- cpe:2.3:o:openeuler:openeuler:22.03:LTS SP3:*:*:*:*:*:*
- cpe:2.3:a:openeuler:perl-git-svn:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:perl-git:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:gitk:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-web:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-svn:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-help:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-gui:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-email:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-debugsource:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-debuginfo:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-daemon:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git-core:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:git:*:*:*:*:*:openeuler:*:*
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2025-1793
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.
