CVE-2017-6413

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Source
https://nvd.nist.gov/vuln/detail/CVE-2017-6413
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-6413.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2017-6413
Downstream
Published
2017-03-02T06:59:01Z
Modified
2025-10-21T04:20:14.827356Z
Severity
  • 8.6 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

The "OpenID Connect Relying Party and OAuth 2.0 Resource Server" (aka modauthopenidc) module before 2.1.6 for the Apache HTTP Server does not skip OIDCCLAIM and OIDCAuthNHeader headers in an "AuthType oauth20" configuration, which allows remote attackers to bypass authentication via crafted HTTP traffic.

References

Affected packages

Git / github.com/openidc/mod_auth_openidc

Affected ranges

Type
GIT
Repo
https://github.com/openidc/mod_auth_openidc
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
21e3728a825c41ab41efa75e664108051bb9665e

Affected versions

v1.*

v1.5
v1.5.1
v1.5.2
v1.5.3
v1.5.4
v1.5.5
v1.6.0
v1.7.0
v1.7.1
v1.7.2
v1.7.3
v1.8.0
v1.8.1
v1.8.10
v1.8.2
v1.8.3
v1.8.4
v1.8.5
v1.8.6
v1.8.7
v1.8.8
v1.8.9

v2.*

v2.0.0
v2.0.0rc1
v2.0.0rc4
v2.1.0
v2.1.1
v2.1.2
v2.1.3
v2.1.4
v2.1.5

Database specific

vanir_signatures

[
    {
        "source": "https://github.com/openidc/mod_auth_openidc/commit/21e3728a825c41ab41efa75e664108051bb9665e",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "252592132319974117317083050032030932584",
                "245854842247398335139041577994342478702",
                "249301519142228043284928015001881791252",
                "12496067092907532332299473183032362101"
            ]
        },
        "target": {
            "file": "src/mod_auth_openidc.h"
        },
        "id": "CVE-2017-6413-15b46186",
        "signature_version": "v1",
        "signature_type": "Line"
    },
    {
        "source": "https://github.com/openidc/mod_auth_openidc/commit/21e3728a825c41ab41efa75e664108051bb9665e",
        "deprecated": false,
        "digest": {
            "function_hash": "235345058986512073726030606729054536041",
            "length": 395.0
        },
        "target": {
            "function": "oidc_scrub_headers",
            "file": "src/mod_auth_openidc.c"
        },
        "id": "CVE-2017-6413-9eab6cc5",
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "source": "https://github.com/openidc/mod_auth_openidc/commit/21e3728a825c41ab41efa75e664108051bb9665e",
        "deprecated": false,
        "digest": {
            "function_hash": "101436493843902703457223292790871171117",
            "length": 2113.0
        },
        "target": {
            "function": "oidc_oauth_check_userid",
            "file": "src/oauth.c"
        },
        "id": "CVE-2017-6413-b96c5034",
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "source": "https://github.com/openidc/mod_auth_openidc/commit/21e3728a825c41ab41efa75e664108051bb9665e",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "300885929279668652631216083908378489803",
                "86757556201774335385049608529931441491",
                "232568871630841356922068682392364302614"
            ]
        },
        "target": {
            "file": "src/oauth.c"
        },
        "id": "CVE-2017-6413-bc595be3",
        "signature_version": "v1",
        "signature_type": "Line"
    },
    {
        "source": "https://github.com/openidc/mod_auth_openidc/commit/21e3728a825c41ab41efa75e664108051bb9665e",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "231156241331446138400413118183185546010",
                "328211974302038262523992695704363018362",
                "75708323700389784035179034936157320920",
                "339048421168395487366516423266575270949"
            ]
        },
        "target": {
            "file": "src/mod_auth_openidc.c"
        },
        "id": "CVE-2017-6413-efae51a6",
        "signature_version": "v1",
        "signature_type": "Line"
    }
]