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Gentoo Linux: CVE-2023-27538: curl: Multiple Vulnerabilities

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Gentoo Linux: CVE-2023-27538: curl: Multiple Vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
03/30/2023
Created
10/12/2023
Added
10/12/2023
Modified
10/12/2023

Description

An authentication bypass vulnerability exists in libcurl prior to v8.0.0 where it reuses a previously established SSH connection despite the fact that an SSH option was modified, which should have prevented reuse. libcurl maintains a pool of previously used connections to reuse them for subsequent transfers if the configurations match. However, two SSH settings were omitted from the configuration check, allowing them to match easily, potentially leading to the reuse of an inappropriate connection.

Solution(s)

  • gentoo-linux-upgrade-net-misc-curl

References

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