National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-0493 Detail

Current Description

remctld in remctl before 3.14, when an attacker is authorized to execute a command that uses the sudo option, has a use-after-free that leads to a daemon crash, memory corruption, or arbitrary command execution.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.2 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.eyrie.org/?p=kerberos/remctl.git;a=commit;h=86c7e44090c988112a37589d2c7a94029eb5e641 Vendor Advisory
https://www.debian.org/security/2018/dsa-4159 Third Party Advisory
https://www.eyrie.org/~eagle/software/remctl/security/2018-04-01.html Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:eyrie:remctl:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
3.14

Configuration 2 ( hide )
 cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-0493
NVD Published Date:
04/03/2018
NVD Last Modified:
05/21/2018