Home/CVE/Slurm before 19.05.8 and 20.x before 20.02.6 has an RPC Buffer Overflow in the PMIx MPI plugin.
CVE

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.

Slurm before 19.05.8 and 20.x before 20.02.6 has an RPC Buffer Overflow in the PMIx MPI plugin.

CRITICAL · CVSS 9.8 EPSS 0.01378
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
▤

Affected Products & Versions

3
schedmd slurm< 19.05.8
schedmd slurm>= 20.0.0 and < 20.02.6
debian linuxall versions
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD27 Nov 2020 · 05:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

15
suse-csafopenSUSE-SU-2024:11389-1
usnUSN-4781-1
suse-csafSUSE-SU-2021:0773-1
suse-csafSUSE-SU-2021:0155-1
suse-csafopenSUSE-SU-2021:0096-1
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://lists.debian.org/debian-lts-announce/2022/01/msg00011.htmlMailing ListThird Party Advisory
https://www.debian.org/security/2021/dsa-4841Third Party Advisory
https://www.schedmd.com/news.phpPatchVendor Advisory
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