CVE-2020-14318

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Summary

CVECVE-2020-14318
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-12-03 16:15:00 UTC
Updated2022-01-01 18:12:00 UTC
DescriptionA flaw was found in the way samba handled file and directory permissions. An authenticated user could use this flaw to gain access to certain file and directory information which otherwise would be unavailable to the attacker.

Risk And Classification

Problem Types: CWE-266

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Redhat Enterprise Linux 7.0 All All All
Operating System Redhat Enterprise Linux 8.0 All All All
Operating System Redhat Enterprise Linux 7.0 All All All
Operating System Redhat Enterprise Linux 8.0 All All All
Application Redhat Storage 3.0 All All All
Application Redhat Storage 3.0 All All All
Application Samba Samba All All All All
Application Samba Samba All All All All

References

ReferenceSourceLinkTags
1892631 – (CVE-2020-14318) CVE-2020-14318 samba: Missing handle permissions check in SMB1/2/3 ChangeNotify MISC bugzilla.redhat.com Issue Tracking, Patch, Third Party Advisory
Samba: Multiple vulnerabilities (GLSA 202012-24) — Gentoo security GENTOO security.gentoo.org
Samba - Security Announcement Archive MISC www.samba.org Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 159201 Oracle Enterprise Linux Security Update for samba (ELSA-2021-1647)
  • 239322 Red Hat Update for samba (RHSA-2021:1647)
  • 239759 Red Hat Update for samba security (RHSA-2021:3723)
  • 352379 Amazon Linux Security Advisory for samba: ALAS2-2021-1649
  • 377403 Alibaba Cloud Linux Security Update for samba (ALINUX3-SA-2021:0077)
  • 377458 Alibaba Cloud Linux Security Update for samba (ALINUX2-SA-2020:0196)
  • 500630 Alpine Linux Security Update for samba
  • 504390 Alpine Linux Security Update for samba
  • 670878 EulerOS Security Update for samba (EulerOS-SA-2021-1118)
  • 690368 Free Berkeley Software Distribution (FreeBSD) Security Update for samba (9ca85b7c-1b31-11eb-8762-005056a311d1)
  • 750610 OpenSUSE Security Update for samba (openSUSE-SU-2020:1819-1)
  • 750611 OpenSUSE Security Update for samba (openSUSE-SU-2020:1811-1)
  • 901167 Common Base Linux Mariner (CBL-Mariner) Security Update for samba (7347)
  • 940102 AlmaLinux Security Update for samba (ALSA-2021:1647)
  • 960808 Rocky Linux Security Update for samba (RLSA-2021:1647)
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