Symfony CSRF Vulnerability
The advisory, in context
An issue was discovered in Symfony before 2.7.38, 2.8.31, 3.2.14, 3.3.13, 3.4-BETA5, and 4.0-BETA5. The current implementation of CSRF protection in Symfony (Version >=2) does not use different tokens for HTTP and HTTPS; therefore the token is subject to MITM attacks on HTTP and can then be used in an HTTPS context to do CSRF attacks.
Affected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
From 2.7.0 before 2.7.38
Fixed in 2.7.38
38 explicitly affected versions
v2.7.0, v2.7.1, v2.7.10, v2.7.11, v2.7.12, v2.7.13, v2.7.14, v2.7.15, v2.7.16, v2.7.17, v2.7.18, v2.7.19, v2.7.2, v2.7.20, v2.7.21, v2.7.22, v2.7.23, v2.7.24, v2.7.25, v2.7.26, v2.7.27, v2.7.28, v2.7.29, v2.7.3, v2.7.30, v2.7.31, v2.7.32, v2.7.33, v2.7.34, v2.7.35, v2.7.36, v2.7.37, v2.7.4, v2.7.5, v2.7.6, v2.7.7, v2.7.8, v2.7.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "2.7.0"
},
{
"fixed": "2.7.38"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"v2.7.0",
"v2.7.1",
"v2.7.10",
"v2.7.11",
"v2.7.12",
"v2.7.13",
"v2.7.14",
"v2.7.15",
"v2.7.16",
"v2.7.17",
"v2.7.18",
"v2.7.19",
"v2.7.2",
"v2.7.20",
"v2.7.21",
"v2.7.22",
"v2.7.23",
"v2.7.24",
"v2.7.25",
"v2.7.26",
"v2.7.27",
"v2.7.28",
"v2.7.29",
"v2.7.3",
"v2.7.30",
"v2.7.31",
"v2.7.32",
"v2.7.33",
"v2.7.34",
"v2.7.35",
"v2.7.36",
"v2.7.37",
"v2.7.4",
"v2.7.5",
"v2.7.6",
"v2.7.7",
"v2.7.8",
"v2.7.9"
]
}From 2.8.0 before 2.8.31
Fixed in 2.8.31
31 explicitly affected versions
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, v2.8.4, v2.8.5, v2.8.6, v2.8.7, v2.8.8, v2.8.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "2.8.0"
},
{
"fixed": "2.8.31"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"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",
"v2.8.4",
"v2.8.5",
"v2.8.6",
"v2.8.7",
"v2.8.8",
"v2.8.9"
]
}From 3.0.0 before 3.2.14
Fixed in 3.2.14
40 explicitly affected versions
v3.0.0, v3.0.1, v3.0.2, v3.0.3, v3.0.4, v3.0.5, v3.0.6, v3.0.7, v3.0.8, v3.0.9, v3.1.0, v3.1.0-BETA1, v3.1.0-RC1, v3.1.1, v3.1.10, v3.1.2, v3.1.3, v3.1.4, v3.1.5, v3.1.6, v3.1.7, v3.1.8, v3.1.9, v3.2.0, v3.2.0-BETA1, v3.2.0-RC1, v3.2.0-RC2, v3.2.1, v3.2.10, v3.2.11, v3.2.12, v3.2.13, v3.2.2, v3.2.3, v3.2.4, v3.2.5, v3.2.6, v3.2.7, v3.2.8, v3.2.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "3.0.0"
},
{
"fixed": "3.2.14"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"v3.0.0",
"v3.0.1",
"v3.0.2",
"v3.0.3",
"v3.0.4",
"v3.0.5",
"v3.0.6",
"v3.0.7",
"v3.0.8",
"v3.0.9",
"v3.1.0",
"v3.1.0-BETA1",
"v3.1.0-RC1",
"v3.1.1",
"v3.1.10",
"v3.1.2",
"v3.1.3",
"v3.1.4",
"v3.1.5",
"v3.1.6",
"v3.1.7",
"v3.1.8",
"v3.1.9",
"v3.2.0",
"v3.2.0-BETA1",
"v3.2.0-RC1",
"v3.2.0-RC2",
"v3.2.1",
"v3.2.10",
"v3.2.11",
"v3.2.12",
"v3.2.13",
"v3.2.2",
"v3.2.3",
"v3.2.4",
"v3.2.5",
"v3.2.6",
"v3.2.7",
"v3.2.8",
"v3.2.9"
]
}From 3.3.0 before 3.3.13
Fixed in 3.3.13
13 explicitly affected versions
v3.3.0, v3.3.1, v3.3.10, v3.3.11, v3.3.12, v3.3.2, v3.3.3, v3.3.4, v3.3.5, v3.3.6, v3.3.7, v3.3.8, v3.3.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "3.3.0"
},
{
"fixed": "3.3.13"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"v3.3.0",
"v3.3.1",
"v3.3.10",
"v3.3.11",
"v3.3.12",
"v3.3.2",
"v3.3.3",
"v3.3.4",
"v3.3.5",
"v3.3.6",
"v3.3.7",
"v3.3.8",
"v3.3.9"
]
}From 2.7.0 before 2.7.38
Fixed in 2.7.38
38 explicitly affected versions
v2.7.0, v2.7.1, v2.7.10, v2.7.11, v2.7.12, v2.7.13, v2.7.14, v2.7.15, v2.7.16, v2.7.17, v2.7.18, v2.7.19, v2.7.2, v2.7.20, v2.7.21, v2.7.22, v2.7.23, v2.7.24, v2.7.25, v2.7.26, v2.7.27, v2.7.28, v2.7.29, v2.7.3, v2.7.30, v2.7.31, v2.7.32, v2.7.33, v2.7.34, v2.7.35, v2.7.36, v2.7.37, v2.7.4, v2.7.5, v2.7.6, v2.7.7, v2.7.8, v2.7.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "2.7.0"
},
{
"fixed": "2.7.38"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"v2.7.0",
"v2.7.1",
"v2.7.10",
"v2.7.11",
"v2.7.12",
"v2.7.13",
"v2.7.14",
"v2.7.15",
"v2.7.16",
"v2.7.17",
"v2.7.18",
"v2.7.19",
"v2.7.2",
"v2.7.20",
"v2.7.21",
"v2.7.22",
"v2.7.23",
"v2.7.24",
"v2.7.25",
"v2.7.26",
"v2.7.27",
"v2.7.28",
"v2.7.29",
"v2.7.3",
"v2.7.30",
"v2.7.31",
"v2.7.32",
"v2.7.33",
"v2.7.34",
"v2.7.35",
"v2.7.36",
"v2.7.37",
"v2.7.4",
"v2.7.5",
"v2.7.6",
"v2.7.7",
"v2.7.8",
"v2.7.9"
]
}From 2.8.0 before 2.8.31
Fixed in 2.8.31
31 explicitly affected versions
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, v2.8.4, v2.8.5, v2.8.6, v2.8.7, v2.8.8, v2.8.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "2.8.0"
},
{
"fixed": "2.8.31"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"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",
"v2.8.4",
"v2.8.5",
"v2.8.6",
"v2.8.7",
"v2.8.8",
"v2.8.9"
]
}From 3.0.0 before 3.2.14
Fixed in 3.2.14
40 explicitly affected versions
v3.0.0, v3.0.1, v3.0.2, v3.0.3, v3.0.4, v3.0.5, v3.0.6, v3.0.7, v3.0.8, v3.0.9, v3.1.0, v3.1.0-BETA1, v3.1.0-RC1, v3.1.1, v3.1.10, v3.1.2, v3.1.3, v3.1.4, v3.1.5, v3.1.6, v3.1.7, v3.1.8, v3.1.9, v3.2.0, v3.2.0-BETA1, v3.2.0-RC1, v3.2.0-RC2, v3.2.1, v3.2.10, v3.2.11, v3.2.12, v3.2.13, v3.2.2, v3.2.3, v3.2.4, v3.2.5, v3.2.6, v3.2.7, v3.2.8, v3.2.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "3.0.0"
},
{
"fixed": "3.2.14"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"v3.0.0",
"v3.0.1",
"v3.0.2",
"v3.0.3",
"v3.0.4",
"v3.0.5",
"v3.0.6",
"v3.0.7",
"v3.0.8",
"v3.0.9",
"v3.1.0",
"v3.1.0-BETA1",
"v3.1.0-RC1",
"v3.1.1",
"v3.1.10",
"v3.1.2",
"v3.1.3",
"v3.1.4",
"v3.1.5",
"v3.1.6",
"v3.1.7",
"v3.1.8",
"v3.1.9",
"v3.2.0",
"v3.2.0-BETA1",
"v3.2.0-RC1",
"v3.2.0-RC2",
"v3.2.1",
"v3.2.10",
"v3.2.11",
"v3.2.12",
"v3.2.13",
"v3.2.2",
"v3.2.3",
"v3.2.4",
"v3.2.5",
"v3.2.6",
"v3.2.7",
"v3.2.8",
"v3.2.9"
]
}From 3.3.0 before 3.3.13
Fixed in 3.3.13
13 explicitly affected versions
v3.3.0, v3.3.1, v3.3.10, v3.3.11, v3.3.12, v3.3.2, v3.3.3, v3.3.4, v3.3.5, v3.3.6, v3.3.7, v3.3.8, v3.3.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "3.3.0"
},
{
"fixed": "3.3.13"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"v3.3.0",
"v3.3.1",
"v3.3.10",
"v3.3.11",
"v3.3.12",
"v3.3.2",
"v3.3.3",
"v3.3.4",
"v3.3.5",
"v3.3.6",
"v3.3.7",
"v3.3.8",
"v3.3.9"
]
}From 2.7.0 before 2.7.38
Fixed in 2.7.38
38 explicitly affected versions
v2.7.0, v2.7.1, v2.7.10, v2.7.11, v2.7.12, v2.7.13, v2.7.14, v2.7.15, v2.7.16, v2.7.17, v2.7.18, v2.7.19, v2.7.2, v2.7.20, v2.7.21, v2.7.22, v2.7.23, v2.7.24, v2.7.25, v2.7.26, v2.7.27, v2.7.28, v2.7.29, v2.7.3, v2.7.30, v2.7.31, v2.7.32, v2.7.33, v2.7.34, v2.7.35, v2.7.36, v2.7.37, v2.7.4, v2.7.5, v2.7.6, v2.7.7, v2.7.8, v2.7.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "2.7.0"
},
{
"fixed": "2.7.38"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"v2.7.0",
"v2.7.1",
"v2.7.10",
"v2.7.11",
"v2.7.12",
"v2.7.13",
"v2.7.14",
"v2.7.15",
"v2.7.16",
"v2.7.17",
"v2.7.18",
"v2.7.19",
"v2.7.2",
"v2.7.20",
"v2.7.21",
"v2.7.22",
"v2.7.23",
"v2.7.24",
"v2.7.25",
"v2.7.26",
"v2.7.27",
"v2.7.28",
"v2.7.29",
"v2.7.3",
"v2.7.30",
"v2.7.31",
"v2.7.32",
"v2.7.33",
"v2.7.34",
"v2.7.35",
"v2.7.36",
"v2.7.37",
"v2.7.4",
"v2.7.5",
"v2.7.6",
"v2.7.7",
"v2.7.8",
"v2.7.9"
]
}From 2.8.0 before 2.8.31
Fixed in 2.8.31
31 explicitly affected versions
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, v2.8.4, v2.8.5, v2.8.6, v2.8.7, v2.8.8, v2.8.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "2.8.0"
},
{
"fixed": "2.8.31"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"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",
"v2.8.4",
"v2.8.5",
"v2.8.6",
"v2.8.7",
"v2.8.8",
"v2.8.9"
]
}From 3.0.0 before 3.2.14
Fixed in 3.2.14
40 explicitly affected versions
v3.0.0, v3.0.1, v3.0.2, v3.0.3, v3.0.4, v3.0.5, v3.0.6, v3.0.7, v3.0.8, v3.0.9, v3.1.0, v3.1.0-BETA1, v3.1.0-RC1, v3.1.1, v3.1.10, v3.1.2, v3.1.3, v3.1.4, v3.1.5, v3.1.6, v3.1.7, v3.1.8, v3.1.9, v3.2.0, v3.2.0-BETA1, v3.2.0-RC1, v3.2.0-RC2, v3.2.1, v3.2.10, v3.2.11, v3.2.12, v3.2.13, v3.2.2, v3.2.3, v3.2.4, v3.2.5, v3.2.6, v3.2.7, v3.2.8, v3.2.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "3.0.0"
},
{
"fixed": "3.2.14"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"v3.0.0",
"v3.0.1",
"v3.0.2",
"v3.0.3",
"v3.0.4",
"v3.0.5",
"v3.0.6",
"v3.0.7",
"v3.0.8",
"v3.0.9",
"v3.1.0",
"v3.1.0-BETA1",
"v3.1.0-RC1",
"v3.1.1",
"v3.1.10",
"v3.1.2",
"v3.1.3",
"v3.1.4",
"v3.1.5",
"v3.1.6",
"v3.1.7",
"v3.1.8",
"v3.1.9",
"v3.2.0",
"v3.2.0-BETA1",
"v3.2.0-RC1",
"v3.2.0-RC2",
"v3.2.1",
"v3.2.10",
"v3.2.11",
"v3.2.12",
"v3.2.13",
"v3.2.2",
"v3.2.3",
"v3.2.4",
"v3.2.5",
"v3.2.6",
"v3.2.7",
"v3.2.8",
"v3.2.9"
]
}From 3.3.0 before 3.3.13
Fixed in 3.3.13
13 explicitly affected versions
v3.3.0, v3.3.1, v3.3.10, v3.3.11, v3.3.12, v3.3.2, v3.3.3, v3.3.4, v3.3.5, v3.3.6, v3.3.7, v3.3.8, v3.3.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "3.3.0"
},
{
"fixed": "3.3.13"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"v3.3.0",
"v3.3.1",
"v3.3.10",
"v3.3.11",
"v3.3.12",
"v3.3.2",
"v3.3.3",
"v3.3.4",
"v3.3.5",
"v3.3.6",
"v3.3.7",
"v3.3.8",
"v3.3.9"
]
}References
- https://nvd.nist.gov/vuln/detail/CVE-2017-16653
- https://github.com/symfony/symfony/pull/24992
- https://github.com/symfony/symfony/commit/b4dbdd7cd8732483d585eacff3428c16b07ad15e
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-csrf/CVE-2017-16653.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security/CVE-2017-16653.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2017-16653.yaml
- https://github.com/symfony/symfony
- https://symfony.com/blog/cve-2017-16653-csrf-protection-does-not-use-different-tokens-for-http-and-https
- https://symfony.com/cve-2017-16653
- https://www.debian.org/security/2018/dsa-4262