Risk | Low |
Patch available | YES |
Number of vulnerabilities | 2 |
CVE-ID | CVE-2019-19234 CVE-2019-19232 |
CWE-ID | CWE-264 |
Exploitation vector | Local |
Public exploit | N/A |
Vulnerable software Subscribe |
Sudo Client/Desktop applications / Software for system administration |
Vendor | Sudo |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
Updated: 30.01.2020
Changed bulletin status to patched.
EUVDB-ID: #VU23782
Risk: Low
CVSSv3.1:
CVE-ID: CVE-2019-19234
CWE-ID:
Exploit availability:
DescriptionThe vulnerability allows a local user to impersonate other users on the system.
The vulnerability exists due to incorrect handling of the blocked users (e.g., by using the ! character in the shadow file instead of a password hash) in sudo. A local user with access to a Runas ALL sudoer account can impersonate blocked users.
Install update from vendor's website.
Vulnerable software versionsSudo: 1.8.0 - 1.8.29
Fixed software versionsCPE2.3 External links
http://www.sudo.ws/devel.html#1.8.30b2
http://www.sudo.ws/stable.html
Q & A
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?
EUVDB-ID: #VU23783
Risk: Low
CVSSv3.1:
CVE-ID: CVE-2019-19232
CWE-ID:
Exploit availability:
DescriptionThe vulnerability allows a local user to impersonate nonexistent users.
The vulnerability exists in sudo due to incorrect processing of numeric uids that are not associated with any existing user account. A local user with access to a Runas ALL sudoer accountcan impersonate a a nonexistent user.
MitigationInstall update from vendor's website.
Vulnerable software versionsSudo: 1.8.0 - 1.8.29
Fixed software versionsCPE2.3 External links
http://www.sudo.ws/devel.html#1.8.30b2
http://www.sudo.ws/stable.html
Q & A
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?