CVE-2019-16056

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Source
https://cve.org/CVERecord?id=CVE-2019-16056
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-16056.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-16056
Aliases
Downstream
Related
Published
2019-09-06T18:15:15.443Z
Modified
2026-05-06T04:17:29.268641Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

An issue was discovered in Python through 2.7.16, 3.x through 3.5.7, 3.6.x through 3.6.9, and 3.7.x through 3.7.4. The email module wrongly parses email addresses that contain multiple @ characters. An application that uses the email module and implements some kind of checks on the From/To headers of a message could be tricked into accepting an email address that should be denied. An attack may be the same as in CVE-2019-11340; however, this CVE applies to Python more generally.

Database specific 
{
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "4.1"
                },
                {
                    "last_affected": "4.3"
                }
            ],
            "cpe": "cpe:2.3:a:oracle:communications_operations_monitor:*:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "3.4"
                }
            ],
            "cpe": "cpe:2.3:a:oracle:communications_operations_monitor:3.4:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "8.57"
                }
            ],
            "cpe": "cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "8.58"
                }
            ],
            "cpe": "cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "8.8"
                }
            ],
            "cpe": "cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "2.7.16"
                },
                {
                    "introduced": "3.0.0"
                },
                {
                    "last_affected": "3.0.1"
                },
                {
                    "introduced": "3.1.0"
                },
                {
                    "last_affected": "3.1.5"
                },
                {
                    "introduced": "3.2.0"
                },
                {
                    "last_affected": "3.2.6"
                },
                {
                    "introduced": "3.3.0"
                },
                {
                    "last_affected": "3.3.7"
                },
                {
                    "introduced": "3.4.0"
                },
                {
                    "last_affected": "3.4.10"
                },
                {
                    "introduced": "3.5.0"
                },
                {
                    "last_affected": "3.5.7"
                },
                {
                    "introduced": "3.6.0"
                },
                {
                    "last_affected": "3.6.9"
                },
                {
                    "introduced": "3.7.0"
                },
                {
                    "last_affected": "3.7.4"
                }
            ],
            "cpe": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "1.0"
                }
            ],
            "cpe": "cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "12.04"
                }
            ],
            "cpe": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "14.04"
                }
            ],
            "cpe": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "16.04"
                }
            ],
            "cpe": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "18.04"
                }
            ],
            "cpe": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "19.04"
                }
            ],
            "cpe": "cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "8.0"
                }
            ],
            "cpe": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "9.0"
                }
            ],
            "cpe": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "29"
                }
            ],
            "cpe": "cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "30"
                }
            ],
            "cpe": "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "31"
                }
            ],
            "cpe": "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "15.0"
                }
            ],
            "cpe": "cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "15.1"
                }
            ],
            "cpe": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "11"
                }
            ],
            "cpe": "cpe:2.3:o:oracle:solaris:11:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "fixed": "2.7.16"
                },
                {
                    "introduced": "3.x"
                },
                {
                    "fixed": "3.5.7"
                },
                {
                    "introduced": "3.6.x"
                },
                {
                    "fixed": "3.6.9"
                },
                {
                    "introduced": "3.7.x"
                },
                {
                    "fixed": "3.7.4"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}
References

Affected packages

Git / github.com/python/cpython

Affected ranges

Type
GIT
Repo
https://github.com/python/cpython
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8cb65d1381b027f0b09ee36bfed7f35bb4dec9a9
Database specific 
{
    "source": "REFERENCES"
}

Affected versions

v0.*
v0.9.8
v0.9.9
v1.*
v1.0.1
v1.0.2
v1.1
v1.1.1
v1.2
v1.2b1
v1.2b2
v1.2b3
v1.2b4
v1.3
v1.3b1
v1.4
v1.4b1
v1.4b2
v1.4b3
v1.5
v1.5.1
v1.5.2
v1.5.2a1
v1.5.2a2
v1.5.2b1
v1.5.2b2
v1.5.2c1
v1.5a1
v1.5a2
v1.5a3
v1.5a4
v1.5b1
v1.5b2
v1.6a1
v1.6a2
v2.*
v2.0
v2.0b1
v2.0b2
v2.0c1
v2.1
v2.1a1
v2.1a2
v2.1b1
v2.1b2
v2.1c1
v2.1c2
v2.2a3
v2.3c1
v2.3c2
v2.4
v2.4a1
v2.4a2
v2.4a3
v2.4b1
v2.4b2
v2.4c1
v3.*
v3.0a1
v3.0a2
v3.0a3
v3.0a4
v3.0a5
v3.0b1
v3.0b2
v3.0b3
v3.0rc1
v3.0rc2
v3.0rc3
v3.1
v3.1a1
v3.1a2
v3.1b1
v3.1rc1
v3.1rc2
v3.2a1
v3.2a2
v3.2a3
v3.2a4
v3.2b1
v3.2b2
v3.2rc1
v3.2rc2
v3.2rc3
v3.3.0a2
v3.3.0a3
v3.3.0a4
v3.3.0b1
v3.3.0b2
v3.3.0rc1
v3.3.0rc2
v3.3.0rc3
v3.4.0a1
v3.4.0a2
v3.4.0a3
v3.4.0a4
v3.4.0b1
v3.4.0b2
v3.4.0b3
v3.5.0a1
v3.5.0a2
v3.5.0a3
v3.5.0a4
v3.5.0b1
v3.6.0a3
v3.6.0b1
v3.7.0a2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-16056.json"