跳转到帖子

Oracle Linux: CVE-2023-45866: ELSA-2024-9413: bluez security update (MODERATE) (Multiple Advisories)

recommended_posts

发布于
  • Members

Oracle Linux: CVE-2023-45866: ELSA-2024-9413:bluez security update (MODERATE) (Multiple Advisories)

Severity
6
CVSS
(AV:A/AC:L/Au:N/C:P/I:P/A:P)
Published
12/07/2023
Created
11/23/2024
Added
11/21/2024
Modified
01/07/2025

Description

Bluetooth HID Hosts in BlueZ may permit an unauthenticated Peripheral role HID Device to initiate and establish an encrypted connection, and accept HID keyboard reports, potentially permitting injection of HID messages when no user interaction has occurred in the Central role to authorize such access. An example affected package is bluez 5.64-0ubuntu1 in Ubuntu 22.04LTS. NOTE: in some cases, a CVE-2020-0556 mitigation would have already addressed this Bluetooth HID Hosts issue. A flaw was found in the HID Profile in BlueZ that opens doors for unauthorized connections, especially by devices like keyboards, to inject keystrokes without user confirmation. BlueZ lacks proper restrictions on non-bonded devices, creating a risk for attackers that are physically close to inject keystrokes and execute arbitrary commands when the device is in a discoverable state.

Solution(s)

  • oracle-linux-upgrade-bluez
  • oracle-linux-upgrade-bluez-cups
  • oracle-linux-upgrade-bluez-hid2hci
  • oracle-linux-upgrade-bluez-libs
  • oracle-linux-upgrade-bluez-libs-devel
  • oracle-linux-upgrade-bluez-obexd

References

  • https://attackerkb.com/topics/cve-2023-45866
  • CVE - 2023-45866
  • ELSA-2024-9413
  • ELSA-2024-11154
  • 查看数 714
  • 已创建
  • 最后回复

参与讨论

你可立刻发布并稍后注册。 如果你有帐户,立刻登录发布帖子。
注意:你的帖子需要版主批准后才能看到。

游客
回帖…