Home/CVE/An incomplete fix was found for the fix of the flaw CVE-2020-1733 ansible: insecure temporary directory when running bec
CVE

CVE-2020-10744

An incomplete fix was found for the fix of the flaw CVE-2020-1733 ansible: insecure temporary directory when running bec

An incomplete fix was found for the fix of the flaw CVE-2020-1733 ansible: insecure temporary directory when running become_user from become directive. The provided fix is insufficient to prevent the race condition on systems using ACLs and FUSE filesystems. Ansible Engine 2.7.18, 2.8.12, and 2.9.9 as well as previous versions are affected and Ansible Tower 3.4.5, 3.5.6 and 3.6.4 as well as previous versions are affected.

MEDIUM · CVSS 5 EPSS 0.00038
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE-377Insecure Temporary File
▤

Affected Products & Versions

6
redhat ansible>= 2.7.0 and <= 2.7.18
redhat ansible>= 2.8.0 and <= 2.8.12
redhat ansible>= 2.9.0 and <= 2.9.9
redhat ansible tower>= 3.4.0 and <= 3.4.5
redhat ansible tower>= 3.5.0 and <= 3.5.6
redhat ansible tower>= 3.6.0 and <= 3.6.4
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
PyPI ansible LOW fixed in 2.10.0rc1
▣

Scoring & Timeline

5
MEDIUM · CVSS v3.1 · secalert@redhat.com
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 NVD15 May 2020 · 02:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L
⚑

Vendor Advisories

5
suse-csafSUSE-SU-2024:1509-1
usnUSN-5315-1
suse-csafSUSE-SU-2020:3309-1
suse-csafSUSE-SU-2020:2911-1
msrcCVE-2020-10744
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10744Issue TrackingVendor Advisory
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