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Ubuntu: USN-6363-1 (CVE-2023-38039): curl vulnerability

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Ubuntu: USN-6363-1 (CVE-2023-38039): curl vulnerability

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
09/13/2023
Created
09/18/2023
Added
09/18/2023
Modified
01/28/2025

Description

When curl retrieves an HTTP response, it stores the incoming headers so that they can be accessed later via the libcurl headers API. However, curl did not have a limit in how many or how large headers it would accept in a response, allowing a malicious server to stream an endless series of headers and eventually cause curl to run out of heap memory.

Solution(s)

  • ubuntu-upgrade-curl
  • ubuntu-upgrade-libcurl3-gnutls
  • ubuntu-upgrade-libcurl3-nss
  • ubuntu-upgrade-libcurl4

References

  • https://attackerkb.com/topics/cve-2023-38039
  • CVE - 2023-38039
  • USN-6363-1
  • 查看数 702
  • 已创建
  • 最后回复

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