Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2019-7443 |
CWE-ID | CWE-20 |
Exploitation vector | Local |
Public exploit | N/A |
Vulnerable software Subscribe |
kauth Client/Desktop applications / Other client software |
Vendor | KDE.org |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU17877
Risk: Low
CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2019-7443
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input passed parameters with arbitrary types to helpers running as root over DBus. A local user can perform denial of service attack or elevate privileges on the system.
Install updates from vendor's website.
Vulnerable software versionskauth: 4.95.0 - 5.55.0
External linkshttp://kde.org/info/security/advisory-20190209-1.txt
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.