CVE-2019-20479

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Source
https://cve.org/CVERecord?id=CVE-2019-20479
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20479.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-20479
Downstream
Related
Published
2020-02-20T06:15:11.027Z
Modified
2026-03-15T22:28:19.297782Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

A flaw was found in modauthopenidc before version 2.4.1. An open redirect issue exists in URLs with a slash and backslash at the beginning.

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
94d2cf2bd4581b0c393b750587b621d33e2f4e0e
Fixed
02431c0adfa30f478cf2eb20ed6ea51fdf446be7
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.4.1"
        }
    ]
}

Affected versions

2.*
2.3.11rc1
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
v2.1.6
v2.2.0
v2.3.0
v2.3.0rc0
v2.3.0rc3
v2.3.1
v2.3.10
v2.3.10.1
v2.3.10.2
v2.3.11
v2.3.2
v2.3.3
v2.3.4
v2.3.5
v2.3.6
v2.3.7
v2.3.8
v2.3.9
v2.4.0
v2.4.0.1
v2.4.0.2
v2.4.0.3
v2.4.0.4

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "8.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "9.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "31"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "32"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "15.1"
            }
        ]
    }
]
vanir_signatures 
[
    {
        "signature_type": "Function",
        "signature_version": "v1",
        "target": {
            "file": "src/cache/common.c",
            "function": "oidc_cache_mutex_destroy"
        },
        "id": "CVE-2019-20479-05aa1e3f",
        "deprecated": false,
        "source": "https://github.com/openidc/mod_auth_openidc/commit/94d2cf2bd4581b0c393b750587b621d33e2f4e0e",
        "digest": {
            "function_hash": "292571528579285139739553888024721725778",
            "length": 553.0
        }
    },
    {
        "signature_type": "Line",
        "signature_version": "v1",
        "target": {
            "file": "src/cache/common.c"
        },
        "id": "CVE-2019-20479-339a2278",
        "deprecated": false,
        "source": "https://github.com/openidc/mod_auth_openidc/commit/94d2cf2bd4581b0c393b750587b621d33e2f4e0e",
        "digest": {
            "line_hashes": [
                "199370385196264008088677233345752309063",
                "5074136558242366934413352575790907147",
                "65396395535408745366843203444097860275",
                "115734331422631327239312339581567078434",
                "244197310894902504449748704406048077242",
                "279679966921650120632441670303460601414",
                "50353192814854080748463185925216379361",
                "288313765875823845552638405548810835708",
                "329082806999490161391590921094917349001",
                "112785618798974126610844099124471876307",
                "183711922263090499335521941596037306329",
                "116984925139315876825063513942341048620",
                "43917158376661601226679076315876029190",
                "329770745295793924214238739214481751620",
                "119531293556308819516382198959556804849",
                "126490398248283259180254736651881614186",
                "321801973304148796263225390607756681945",
                "259434629331703982302890190343030298605"
            ],
            "threshold": 0.9
        }
    },
    {
        "signature_type": "Line",
        "signature_version": "v1",
        "target": {
            "file": "src/cache/shm.c"
        },
        "id": "CVE-2019-20479-7bed0376",
        "deprecated": false,
        "source": "https://github.com/openidc/mod_auth_openidc/commit/94d2cf2bd4581b0c393b750587b621d33e2f4e0e",
        "digest": {
            "line_hashes": [
                "9786757787665961887895905625459747500",
                "124355243522583329622942131911663822078",
                "53210297840531005206572427125477654461",
                "122317155771460493737853805728013356384",
                "151341049909999925075959818082636278347",
                "115864870007998282574785941438617754608",
                "80445514014107175002522979962412074664"
            ],
            "threshold": 0.9
        }
    },
    {
        "signature_type": "Function",
        "signature_version": "v1",
        "target": {
            "file": "src/cache/shm.c",
            "function": "oidc_cache_shm_destroy"
        },
        "id": "CVE-2019-20479-a7ec0fae",
        "deprecated": false,
        "source": "https://github.com/openidc/mod_auth_openidc/commit/94d2cf2bd4581b0c393b750587b621d33e2f4e0e",
        "digest": {
            "function_hash": "21434340826836178884602067701743101447",
            "length": 496.0
        }
    },
    {
        "signature_type": "Function",
        "signature_version": "v1",
        "target": {
            "file": "src/cache/common.c",
            "function": "oidc_cache_mutex_post_config"
        },
        "id": "CVE-2019-20479-bf29c084",
        "deprecated": false,
        "source": "https://github.com/openidc/mod_auth_openidc/commit/94d2cf2bd4581b0c393b750587b621d33e2f4e0e",
        "digest": {
            "function_hash": "208742624046330703456231157834671144335",
            "length": 1286.0
        }
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20479.json"