CVE-2019-15892

An issue was discovered in Varnish Cache before 6.0.4 LTS, and 6.1.x and 6.2.x before 6.2.1. An HTTP/1 parsing failure allows a remote attacker to trigger an assert by sending crafted HTTP/1 requests. The assert will cause an automatic restart with a clean cache, which makes it a Denial of Service attack.

Database specific

{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:a:varnish-software:varnish_cache:*:*:*:*:lts:*:*:*"
            ],
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "6.0.0"
                        },
                        {
                            "fixed": "6.0.4"
                        }
                    ],
                    "source": "CPE_RANGE"
                }
            ],
            "vendor_product": "varnish-software:varnish_cache"
        },
        {
            "cpes": [
                "cpe:2.3:a:varnish_cache_project:varnish_cache:*:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "6.1.0"
                        },
                        {
                            "last_affected": "6.1.1"
                        },
                        {
                            "introduced": "6.2.0"
                        },
                        {
                            "fixed": "6.2.1"
                        }
                    ],
                    "source": "CPE_RANGE"
                }
            ],
            "vendor_product": "varnish_cache_project:varnish_cache"
        },
        {
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "10.0"
                        },
                        {
                            "last_affected": "10.0"
                        }
                    ],
                    "source": "CPE_STRING"
                }
            ],
            "vendor_product": "debian:debian_linux"
        }
    ]
}

References

Affected packages

Git / github.com/varnishcache/varnish-cache

Affected ranges

Type

GIT

Repo

https://github.com/varnishcache/varnish-cache

Events

Introduced

4684c38ecfc194b4f3b5b81594832dbb197a3bb9

Last Affected

efc2f6c1536cf2272e471f5cff5f145239b19460

Introduced

b14a3d38dbe918ad50d3838b11aa596f42179b54

Fixed

9f8588e4ab785244e06c3446fe09bf9db5dd8753

Database specific

Show details

{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:varnish_cache_project:varnish_cache:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "6.1.0"
                },
                {
                    "last_affected": "6.1.1"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:varnish_cache_project:varnish_cache:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "6.2.0"
                },
                {
                    "fixed": "6.2.1"
                }
            ],
            "source": "CPE_RANGE"
        }
    ]
}

Affected versions

varnish-6.*

varnish-6.1.0

varnish-6.1.1

varnish-6.2.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-15892.json"