CVE-2021-44512

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Summary

CVECVE-2021-44512
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-12-07 03:15:00 UTC
Updated2022-05-03 16:04:00 UTC
DescriptionWorld-writable permissions on the /tmp/tmate/sessions directory in tmate-ssh-server 2.3.0 allow a local attacker to compromise the integrity of session handling, or obtain the read-write session ID from a read-only session symlink in this directory.

Risk And Classification

Problem Types: CWE-732

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Tmate Tmate-ssh-server All All All All

References

ReferenceSourceLinkTags
Harden /tmp/tmate directory · tmate-io/tmate-ssh-server@1c020d1 · GitHub MISC github.com
oss-security - tmate-ssh-server: Local Privilege Escalation Issues and DoS issues (CVE-2021-44512, CVE-2021-44513) MISC www.openwall.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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