CVE-2020-7070

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Source
https://cve.org/CVERecord?id=CVE-2020-7070
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7070.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-7070
Aliases
Downstream
BELL (1)
CLSA (2)
DEBIAN (1)
MGASA (1)
OESA (2)
openSUSE (2)
RHSA (2)
RLSA (1)
SUSE (10)
UBUNTU (1)
Related
ALSA (1)
openSUSE (2)
SUSE (10)
Published
2020-10-02T15:15:12Z
Modified
2026-08-07T11:31:02Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when PHP is processing incoming HTTP cookie values, the cookie names are url-decoded. This may lead to cookies with prefixes like __Host confused with cookies that decode to such prefix, thus leading to an attacker being able to forge cookie which is supposed to be secure. See also CVE-2020-8184 for more information.

Database specific 
{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "fixed":  "5.19.0"
                }
            ],
            "source":  "CPE_RANGE",
            "vendor_product":  "tenable:tenable.sc"
        },
        {
            "cpes":  [
                "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "12.04"
                },
                {
                    "last_affected":  "12.04"
                },
                {
                    "introduced":  "14.04"
                },
                {
                    "last_affected":  "14.04"
                },
                {
                    "introduced":  "16.04"
                },
                {
                    "last_affected":  "16.04"
                },
                {
                    "introduced":  "18.04"
                },
                {
                    "last_affected":  "18.04"
                },
                {
                    "introduced":  "20.04"
                },
                {
                    "last_affected":  "20.04"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "canonical:ubuntu_linux"
        },
        {
            "cpes":  [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "9.0"
                },
                {
                    "last_affected":  "9.0"
                },
                {
                    "introduced":  "10.0"
                },
                {
                    "last_affected":  "10.0"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "debian:debian_linux"
        },
        {
            "cpes":  [
                "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "31"
                },
                {
                    "last_affected":  "31"
                },
                {
                    "introduced":  "32"
                },
                {
                    "last_affected":  "32"
                },
                {
                    "introduced":  "33"
                },
                {
                    "last_affected":  "33"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "fedoraproject:fedora"
        },
        {
            "cpes":  [
                "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",
                "cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "15.1"
                },
                {
                    "last_affected":  "15.1"
                },
                {
                    "introduced":  "15.2"
                },
                {
                    "last_affected":  "15.2"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "opensuse:leap"
        }
    ]
}
References

Affected packages

Git / github.com/php/php-src

Affected ranges

Type
GIT
Repo
https://github.com/php/php-src
Events
Introduced
8148cbb78841c8ec0759c0836e7f35dec799d300
Fixed
05eb475499359800a9c698f1759e442042c4f841
Introduced
52ace952a1b65ca80fc2617f11c2fa6dd03f51bd
Fixed
251b1fe177af320256c901e40c9e5fce18316d13
Introduced
3c7824e16ec4c3cee417262445d2c2b66531c10f
Fixed
e1daa19750730b5d94ed2525289d869a4d3cff2b
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "7.2.0"
        },
        {
            "fixed":  "7.2.34"
        },
        {
            "introduced":  "7.3.0"
        },
        {
            "fixed":  "7.3.23"
        },
        {
            "introduced":  "7.4.0"
        },
        {
            "fixed":  "7.4.11"
        }
    ],
    "source":  "CPE_RANGE"
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7070.json"