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Oracle Linux: (CVE-2021-22876) ELSA-2021-4511: curl security and bug fix update

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Oracle Linux: (CVE-2021-22876) ELSA-2021-4511: curl security and bug fix update

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
03/31/2021
Created
11/19/2021
Added
11/17/2021
Modified
11/17/2021

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)

  • oracle-linux-upgrade-curl
  • oracle-linux-upgrade-libcurl
  • oracle-linux-upgrade-libcurl-devel
  • oracle-linux-upgrade-libcurl-minimal

References

  • ELSA-2021-4511
  • CVE-2021-22876
  • USN-4898-1
  • USN-4903-1

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