Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2021-3200 |
CWE-ID | CWE-20 |
Exploitation vector | Local |
Public exploit | N/A |
Vulnerable software Subscribe |
openEuler Operating systems & Components / Operating system libsolv-help Operating systems & Components / Operating system package or component python3-solv Operating systems & Components / Operating system package or component perl-solv Operating systems & Components / Operating system package or component libsolv-devel Operating systems & Components / Operating system package or component ruby-solv Operating systems & Components / Operating system package or component libsolv-debugsource Operating systems & Components / Operating system package or component libsolv-debuginfo Operating systems & Components / Operating system package or component libsolv Operating systems & Components / Operating system package or component |
Vendor | openEuler |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU62515
Risk: Low
CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-3200
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a local non-authenticated attacker to perform service disruption.
The vulnerability exists due to improper input validation within the Signaling (libsolv) component in Oracle Communications Cloud Native Core Policy. A local non-authenticated attacker can exploit this vulnerability to perform service disruption.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 20.03 LTS SP1
libsolv-help: before 0.7.14-2
python3-solv: before 0.7.14-2
perl-solv: before 0.7.14-2
libsolv-devel: before 0.7.14-2
ruby-solv: before 0.7.14-2
libsolv-debugsource: before 0.7.14-2
libsolv-debuginfo: before 0.7.14-2
libsolv: before 0.7.14-2
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1209
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.