跳转到帖子

Alpine Linux: CVE-2023-28320: Race Condition

recommended_posts

发布于
  • Members

Alpine Linux: CVE-2023-28320: Race Condition

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
05/26/2023
Created
08/23/2024
Added
08/22/2024
Modified
10/02/2024

Description

A denial of service vulnerability exists in curl <v8.1.0 in the way libcurl provides several different backends for resolving host names, selected at build time. If it is built to use the synchronous resolver, it allows name resolves to time-out slow operations using `alarm()` and `siglongjmp()`. When doing this, libcurl used a global buffer that was not mutex protected and a multi-threaded application might therefore crash or otherwise misbehave.

Solution(s)

  • alpine-linux-upgrade-curl

References

  • https://attackerkb.com/topics/cve-2023-28320
  • CVE - 2023-28320
  • https://security.alpinelinux.org/vuln/CVE-2023-28320
  • 查看数 699
  • 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…