An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a buffer-management bug, it allows a denial of service. When resolving a request with the urn: scheme, the parser leaks a small amount of memory. However, there is an unspecified attack methodology that can easily trigger a large amount of memory consumption.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-05-27T00:00:00

Updated: 2024-08-03T21:47:32.975Z

Reserved: 2021-03-17T00:00:00

Link: CVE-2021-28651

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-05-27T12:15:08.197

Modified: 2024-11-21T06:00:01.677

Link: CVE-2021-28651

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-05-10T00:00:00Z

Links: CVE-2021-28651 - Bugzilla