QID 352810

Date Published: 2021-09-13

QID 352810: Amazon Linux Security Advisory for curl: ALAS-2021-1525

A flaw was found in libcurl in the way libcurl handles previously used connections without accounting for 'issuer cert' and comparing the involved paths case-insensitively.
This flaw allows libcurl to use the wrong connection.
The highest threat from this vulnerability is to confidentiality. (
( CVE-2021-22924)




Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Allows unauthorized disclosure of information; allows unauthorized modification; allows disruption of service.

  • CVSS V3 rated as Medium - 3.7 severity.
  • CVSS V2 rated as Medium - 4.3 severity.
    • Solution
    Please refer to Amazon advisory: ALAS-2021-1525 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 352810

    CVE-2021-22924 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS-2021-1525 Amazon Linux URL Logo alas.aws.amazon.com/ALAS-2021-1525.html
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