Use After Free in Eyrie Remctl
CVE-2018-0493
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.
Vulnerability class: Use-After-Free
EPSS: 0.025 (83.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 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.
Affected products
- Eyrie Remctl
- Debian Debian_linux — versions 9.0
- N/a Remctl — versions remctl
Weakness classification (CWE)
References
- security@debian.org (x_refsource_CONFIRM)
- security@debian.org (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- security@debian.org (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-0493?
- CVE-2018-0493 is a high-severity vulnerability in Eyrie Remctl, classified under Use After Free. CVSS score: 7.2/10. Published 2018-04-03.
- How severe is CVE-2018-0493?
- High severity. CVSS v3 base score is 7.2 out of 10.