openEuler update for bluez
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2023-50230 |
| CWE-ID | CWE-122 |
| Exploitation vector | Local network |
| Public exploit | N/A |
| Vulnerable software |
openEuler Operating systems & Components / Operating system bluez-help Operating systems & Components / Operating system package or component bluez-debugsource Operating systems & Components / Operating system package or component bluez-libs Operating systems & Components / Operating system package or component bluez-devel Operating systems & Components / Operating system package or component bluez-debuginfo Operating systems & Components / Operating system package or component bluez-cups Operating systems & Components / Operating system package or component bluez Operating systems & Components / Operating system package or component |
| Vendor | openEuler |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) Heap-based buffer overflow
EUVDB-ID: #VU84603
Risk: Medium
CVSSv4.0: 4.4 [CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2023-50230
CWE-ID:
CWE-122 - Heap-based Buffer Overflow
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 within the handling of the Phone Book Access profile. A remote attacker on the local network can pass specially crafted data to the application, trigger a heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 20.03 LTS SP1 - 22.03 LTS SP2
bluez-help: before 5.54-14
bluez-debugsource: before 5.54-14
bluez-libs: before 5.54-14
bluez-devel: before 5.54-14
bluez-debuginfo: before 5.54-14
bluez-cups: before 5.54-14
bluez: before 5.54-14
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:20.03:LTS SP4:*:*:*:*:*:*
- cpe:2.3:a:openeuler:bluez-help:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:bluez-debugsource:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:bluez-libs:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:bluez-devel:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:bluez-debuginfo:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:bluez-cups:*:*:*:*:*:openeuler:*:*
- cpe:2.3:a:openeuler:bluez:*:*:*:*:*:openeuler:*:*
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1019
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
