Vulnerability in Ltsp Ldm
CVE-2019-20373
LTSP LDM through 2.18.06 allows fat-client root access because the LDM_USERNAME variable may have an empty value if the user's shell lacks support for Bourne shell syntax. This is related to a run-x-session script.
EPSS: 0.004 (35.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Ltsp Ldm
- Debian Debian_linux — versions 8.0, 9.0, 10.0
- N/a — versions n/a
References
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- cve@mitre.org (mailing-list, x_refsource_MLIST, Patch, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-20373?
- CVE-2019-20373 is a high-severity vulnerability in Ltsp Ldm. CVSS score: 7.8/10. Published 2020-01-09.
- How severe is CVE-2019-20373?
- High severity. CVSS v3 base score is 7.8 out of 10.