跳转到帖子

Ubuntu: (Multiple Advisories) (CVE-2023-4578): Firefox vulnerabilities

recommended_posts

发布于
  • Members

Ubuntu: (Multiple Advisories) (CVE-2023-4578): Firefox vulnerabilities

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
08/30/2023
Created
08/31/2023
Added
08/31/2023
Modified
01/28/2025

Description

When calling `JS::CheckRegExpSyntax` a Syntax Error could have been set which would end in calling `convertToRuntimeErrorAndClear`. A path in the function could attempt to allocate memory when none is available which would have caused a newly created Out of Memory exception to be mishandled as a Syntax Error. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.

Solution(s)

  • ubuntu-upgrade-firefox
  • ubuntu-upgrade-thunderbird

References

  • https://attackerkb.com/topics/cve-2023-4578
  • CVE - 2023-4578
  • USN-6320-1
  • USN-6405-1
  • 查看数 701
  • 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…