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Oracle Linux: CVE-2021-23192: ELSA-2021-5082: samba security update (IMPORTANT) (Multiple Advisories)

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Oracle Linux: CVE-2021-23192: ELSA-2021-5082: samba security update (IMPORTANT) (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:H/Au:N/C:P/I:P/A:N)
Published
11/09/2021
Created
11/25/2022
Added
12/14/2021
Modified
11/29/2024

Description

A flaw was found in the way samba implemented DCE/RPC. If a client to a Samba server sent a very large DCE/RPC request, and chose to fragment it, an attacker could replace later fragments with their own data, bypassing the signature requirements. A flaw was found in the way samba implemented DCE/RPC. If a client to a Samba server sent a very large DCE/RPC request, and chose to fragment it, an attacker could replace later fragments with their own data, bypassing the signature requirements.

Solution(s)

  • oracle-linux-upgrade-ctdb
  • oracle-linux-upgrade-libsmbclient
  • oracle-linux-upgrade-libsmbclient-devel
  • oracle-linux-upgrade-libwbclient
  • oracle-linux-upgrade-libwbclient-devel
  • oracle-linux-upgrade-python3-samba
  • oracle-linux-upgrade-python3-samba-test
  • oracle-linux-upgrade-samba
  • oracle-linux-upgrade-samba-client
  • oracle-linux-upgrade-samba-client-libs
  • oracle-linux-upgrade-samba-common
  • oracle-linux-upgrade-samba-common-libs
  • oracle-linux-upgrade-samba-common-tools
  • oracle-linux-upgrade-samba-devel
  • oracle-linux-upgrade-samba-krb5-printing
  • oracle-linux-upgrade-samba-libs
  • oracle-linux-upgrade-samba-pidl
  • oracle-linux-upgrade-samba-test
  • oracle-linux-upgrade-samba-test-libs
  • oracle-linux-upgrade-samba-vfs-iouring
  • oracle-linux-upgrade-samba-winbind
  • oracle-linux-upgrade-samba-winbind-clients
  • oracle-linux-upgrade-samba-winbind-krb5-locator
  • oracle-linux-upgrade-samba-winbind-modules
  • oracle-linux-upgrade-samba-winexe

References

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