CVE-2020-27745
CRITICALCVSS 9.8/10EPSS 2.39%
Last modified
CVE-2020-27745 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Slurm before 19.05.8 and 20.x before 20.02.6 has an RPC Buffer Overflow in the PMIx MPI plugin.. EPSS estimates a 2.39% chance of exploitation in the next 30 days.
Description
Slurm before 19.05.8 and 20.x before 20.02.6 has an RPC Buffer Overflow in the PMIx MPI plugin.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Schedmd | Slurm | < 19.05.8 |
| Schedmd | Slurm | >= 20.0.0, < 20.02.6 |
| Debian | Debian Linux | 9.0 |
| Debian | Debian Linux | 10.0 |
References
- https://lists.debian.org/debian-lts-announce/2022/01/msg00011.htmlMailing List, Third Party Advisory
- https://www.debian.org/security/2021/dsa-4841Third Party Advisory
- https://www.schedmd.com/news.phpPatch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/01/msg00011.htmlMailing List, Third Party Advisory
- https://www.debian.org/security/2021/dsa-4841Third Party Advisory
- https://www.schedmd.com/news.phpPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-27745?
Slurm before 19.05.8 and 20.x before 20.02.6 has an RPC Buffer Overflow in the PMIx MPI plugin.
How severe is CVE-2020-27745?
CVE-2020-27745 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.39% probability of exploitation in the next 30 days.
How do I fix CVE-2020-27745?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-27745?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST