openEuler 24.03 LTS update for exim
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2023-51766 |
| CWE-ID | CWE-77 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
openEuler Operating systems & Components / Operating system exim-clamav Operating systems & Components / Operating system package or component exim-pgsql Operating systems & Components / Operating system package or component exim-mon Operating systems & Components / Operating system package or component exim-mysql Operating systems & Components / Operating system package or component exim-debuginfo Operating systems & Components / Operating system package or component exim-greylist Operating systems & Components / Operating system package or component exim-debugsource Operating systems & Components / Operating system package or component exim Operating systems & Components / Operating system package or component |
| Vendor | openEuler |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) Command Injection
EUVDB-ID: #VU84728
Risk: Medium
CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2023-51766
CWE-ID:
CWE-77 - Command injection
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to spoof email messages.
The vulnerability exists due to an error when handling line endings other than <CR><LF>. A remote attacker can spoof contents of email message and bypass SPF protection mechanism. MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 24.03 LTS
exim-clamav: before 4.97.1-2
exim-pgsql: before 4.97.1-2
exim-mon: before 4.97.1-2
exim-mysql: before 4.97.1-2
exim-debuginfo: before 4.97.1-2
exim-greylist: before 4.97.1-2
exim-debugsource: before 4.97.1-2
exim: before 4.97.1-2
CPE2.3- cpe:2.3:o:openeuler:openeuler:24.03:LTS:*:*:*:*:*:*
- cpe:2.3:o:openeuler:exim-clamav:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:exim-pgsql:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:exim-mon:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:exim-mysql:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:exim-debuginfo:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:exim-greylist:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:exim-debugsource:*:*:*:*:*:openeuler:*:*
- cpe:2.3:o:openeuler:exim:*:*:*:*:*:openeuler:*:*
http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1928
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.
