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Amazon Linux AMI 2: CVE-2021-28652: Security patch for squid (Multiple Advisories)

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Amazon Linux AMI 2: CVE-2021-28652: Security patch for squid (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
05/27/2021
Created
02/23/2023
Added
02/23/2023
Modified
11/26/2024

Description

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to incorrect parser validation, it allows a Denial of Service attack against the Cache Manager API. This allows a trusted client to trigger memory leaks that. over time, lead to a Denial of Service via an unspecified short query string. This attack is limited to clients with Cache Manager API access privilege.

Solution(s)

  • amazon-linux-ami-2-upgrade-squid
  • amazon-linux-ami-2-upgrade-squid-debuginfo
  • amazon-linux-ami-2-upgrade-squid-migration-script
  • amazon-linux-ami-2-upgrade-squid-sysvinit

References

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