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Alpine Linux: CVE-2021-22876: Exposure of Sensitive Information to an Unauthorized Actor

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Alpine Linux: CVE-2021-22876: Exposure of Sensitive Information to an Unauthorized Actor

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
04/01/2021
Created
08/23/2024
Added
08/22/2024
Modified
10/02/2024

Description

curl 7.1.1 to and including 7.75.0 is vulnerable to an "Exposure of Private Personal Information to an Unauthorized Actor" by leaking credentials in the HTTP Referer: header. libcurl does not strip off user credentials from the URL when automatically populating the Referer: HTTP request header field in outgoing HTTP requests, and therefore risks leaking sensitive data to the server that is the target of the second HTTP request.

Solution(s)

  • alpine-linux-upgrade-curl

References

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