CVE-2021-33620

Squid before 4.15 and 5.x before 5.0.6 allows remote servers to cause a denial of service (affecting availability to all clients) via an HTTP response. The issue trigger is a header that can be expected to exist in HTTP traffic without any malicious intent by the server.

References

Affected packages

Git / github.com/squid-cache/squid

Affected ranges

Type

GIT

Repo

https://github.com/squid-cache/squid

Events

Introduced

Fixed

648729b05673c6166c5d91c6ee4cda30cc164839

Introduced

Last affected

0f67e2aac4a27d0c5ffbfa1dcd89d8abbc7175a7

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.15"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "33"
        }
    ]
}

Database specific

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "5.0"
            },
            {
                "fixed": "5.0.6"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "34"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "9.0"
            }
        ]
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-33620.json"