CVE-2019-18887

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Source
https://cve.org/CVERecord?id=CVE-2019-18887
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-18887.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-18887
Aliases
Downstream
Published
2019-11-21T23:15:13.403Z
Modified
2026-07-08T05:53:13.863341091Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in Symfony 2.8.0 through 2.8.50, 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0 through 4.3.7. The UriSigner was subject to timing attacks. This is related to symfony/http-kernel.

Database specific 
{
    "unresolved_ranges": [
        {
            "vendor_product": "fedoraproject:fedora",
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "30"
                },
                {
                    "last_affected": "30"
                },
                {
                    "introduced": "31"
                },
                {
                    "last_affected": "31"
                }
            ],
            "source": "CPE_STRING"
        }
    ]
}
References

Affected packages

Git / github.com/symfony/security-http

Affected ranges

Type
GIT
Repo
https://github.com/symfony/security-http
Events
Introduced
a8d5dd00894f8b5e3edb897f4504c51ddc442370
Last affected
7e0b49a8d10e31c0cd0431bbc99b20b6c5be4fb7
Introduced
33c98765dc6fec4907b7431d10e3c0945f061108
Last affected
8b123e7469953fa8e4112a02692dde2b6fdb0a7f
Introduced
34e089af7d363bd2ded8ad15f06b2b97348b97e5
Last affected
a3eddd912d93a8c77ffee2b31448e13864257f4e
Introduced
13594beb3faaeea891aaae9eeea8ffde16a99faf
Last affected
a2f67dfe0ecfb713734847f4ada0f4231e28ae71
Database specific 
{
    "cpe": "cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "2.8.0"
        },
        {
            "last_affected": "2.8.50"
        },
        {
            "introduced": "3.4.0"
        },
        {
            "last_affected": "3.4.34"
        },
        {
            "introduced": "4.2.0"
        },
        {
            "last_affected": "4.2.11"
        },
        {
            "introduced": "4.3.0"
        },
        {
            "last_affected": "4.3.7"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

v2.*
v2.8.0
v2.8.1
v2.8.10
v2.8.11
v2.8.12
v2.8.13
v2.8.14
v2.8.15
v2.8.16
v2.8.17
v2.8.18
v2.8.19
v2.8.2
v2.8.20
v2.8.21
v2.8.22
v2.8.23
v2.8.24
v2.8.25
v2.8.26
v2.8.27
v2.8.28
v2.8.29
v2.8.3
v2.8.30
v2.8.31
v2.8.32
v2.8.33
v2.8.34
v2.8.35
v2.8.36
v2.8.37
v2.8.38
v2.8.39
v2.8.4
v2.8.40
v2.8.41
v2.8.42
v2.8.43
v2.8.44
v2.8.45
v2.8.46
v2.8.47
v2.8.48
v2.8.49
v2.8.5
v2.8.50
v2.8.52
v2.8.6
v2.8.7
v2.8.8
v2.8.9
v3.*
v3.4.0
v3.4.0-RC1
v3.4.0-RC2
v3.4.1
v3.4.10
v3.4.11
v3.4.12
v3.4.13
v3.4.14
v3.4.15
v3.4.16
v3.4.17
v3.4.18
v3.4.19
v3.4.2
v3.4.20
v3.4.21
v3.4.22
v3.4.23
v3.4.24
v3.4.25
v3.4.26
v3.4.27
v3.4.28
v3.4.29
v3.4.3
v3.4.30
v3.4.31
v3.4.32
v3.4.33
v3.4.34
v3.4.35
v3.4.4
v3.4.5
v3.4.6
v3.4.7
v3.4.8
v3.4.9
v4.*
v4.2.0
v4.2.0-BETA2
v4.2.0-RC1
v4.2.1
v4.2.10
v4.2.11
v4.2.2
v4.2.3
v4.2.4
v4.2.5
v4.2.6
v4.2.7
v4.2.8
v4.2.9
v4.3.0
v4.3.0-RC1
v4.3.1
v4.3.2
v4.3.3
v4.3.4
v4.3.5
v4.3.6
v4.3.7

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-18887.json"

Git / github.com/symfony/symfony

Affected ranges

Type
GIT
Repo
https://github.com/symfony/symfony
Events
Introduced
5615b92cd452cd54f1433a3f53de87c096a1107f
Last affected
2ef4e09343bdbdee0a7968f58b8ec594ce0aa47d
Introduced
0a47db379b8cc74cdd84e1e6870fafc4a4ac8351
Last affected
c461582064eabe9b93b225be589dd6740620ce0f
Introduced
7bd9a1bae87e6b2d7eba499ebf3053ff4bc3a483
Last affected
2ba6f17744ee8649ac107039f64d1ee4c959bf32
Introduced
0bf8d128ef3c492436ab5f1b7c7b130f9e96aad2
Last affected
fb4065ac95f08ca26ee605936e537ba2cd4a6bb7
Fixed
87fb08703e62882a7a6fdb17672070e0ee12dd65
Database specific 
{
    "cpe": "cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*",
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "2.8.0"
        },
        {
            "last_affected": "2.8.50"
        },
        {
            "introduced": "3.4.0"
        },
        {
            "last_affected": "3.4.34"
        },
        {
            "introduced": "4.2.0"
        },
        {
            "last_affected": "4.2.11"
        },
        {
            "introduced": "4.3.0"
        },
        {
            "last_affected": "4.3.7"
        }
    ]
}

Affected versions

v2.*
v2.8.0
v2.8.1
v2.8.10
v2.8.11
v2.8.12
v2.8.13
v2.8.14
v2.8.15
v2.8.16
v2.8.17
v2.8.18
v2.8.19
v2.8.2
v2.8.20
v2.8.21
v2.8.22
v2.8.23
v2.8.24
v2.8.25
v2.8.26
v2.8.27
v2.8.28
v2.8.29
v2.8.3
v2.8.30
v2.8.31
v2.8.32
v2.8.33
v2.8.34
v2.8.35
v2.8.36
v2.8.37
v2.8.38
v2.8.39
v2.8.4
v2.8.40
v2.8.41
v2.8.42
v2.8.43
v2.8.44
v2.8.45
v2.8.46
v2.8.47
v2.8.48
v2.8.49
v2.8.5
v2.8.50
v2.8.6
v2.8.7
v2.8.8
v2.8.9
v3.*
v3.4.0
v3.4.1
v3.4.10
v3.4.11
v3.4.12
v3.4.13
v3.4.14
v3.4.15
v3.4.16
v3.4.17
v3.4.18
v3.4.19
v3.4.2
v3.4.20
v3.4.21
v3.4.22
v3.4.23
v3.4.24
v3.4.25
v3.4.26
v3.4.27
v3.4.28
v3.4.29
v3.4.3
v3.4.30
v3.4.31
v3.4.32
v3.4.33
v3.4.34
v3.4.4
v3.4.5
v3.4.6
v3.4.7
v3.4.8
v3.4.9
v4.*
v4.2.0
v4.2.1
v4.2.10
v4.2.11
v4.2.2
v4.2.3
v4.2.4
v4.2.5
v4.2.6
v4.2.7
v4.2.8
v4.2.9
v4.3.0
v4.3.1
v4.3.2
v4.3.3
v4.3.4
v4.3.5
v4.3.6
v4.3.7

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-18887.json"