跳转到帖子

MFSA2023-31 Firefox: Security Vulnerabilities fixed in Firefox ESR 115.1 (CVE-2023-4052)

recommended_posts

发布于
  • Members

MFSA2023-31 Firefox: Security Vulnerabilities fixed in Firefox ESR 115.1 (CVE-2023-4052)

Severity
7
CVSS
(AV:N/AC:L/Au:S/C:N/I:C/A:N)
Published
08/01/2023
Created
08/02/2023
Added
08/02/2023
Modified
01/28/2025

Description

The Firefox updater created a directory writable by non-privileged users. When uninstalling Firefox, any files in that directory would be recursively deleted with the permissions of the uninstalling user account. This could be combined with creation of a junction (a form of symbolic link) to allow arbitrary file deletion controlled by the non-privileged user. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 116, Firefox ESR < 115.1, and Thunderbird < 115.1.

Solution(s)

  • mozilla-firefox-esr-upgrade-115_1

References

  • https://attackerkb.com/topics/cve-2023-4052
  • CVE - 2023-4052
  • http://www.mozilla.org/security/announce/2023/mfsa2023-31.html
  • 查看数 705
  • 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…