CVE-2017-17716 (GCVE-0-2017-17716)
Vulnerability from cvelistv5 – Published: 2017-12-17 17:00 – Updated: 2024-09-16 17:17
VLAI
Summary
GitLab 9.4.x before 9.4.2 does not support LDAP SSL certificate verification, but a verify_certificates LDAP option was mentioned in the 9.4 release announcement. This issue occurred because code was not merged. This is related to use of the omniauth-ldap library and the gitlab_omniauth-ldap gem.
Severity
5.9 (Medium)
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab-ce/issues/30420 | x_refsource_MISC |
| https://about.gitlab.com/2017/07/28/gitlab-9-dot-… | x_refsource_MISC |
| https://about.gitlab.com/2017/07/22/gitlab-9-4-re… | x_refsource_MISC |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T20:59:17.629Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://gitlab.com/gitlab-org/gitlab-ce/issues/30420"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://about.gitlab.com/2017/07/28/gitlab-9-dot-4-dot-2-released/"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://about.gitlab.com/2017/07/22/gitlab-9-4-released/#security---add-ldap-ssl-certificate-verification"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "GitLab 9.4.x before 9.4.2 does not support LDAP SSL certificate verification, but a verify_certificates LDAP option was mentioned in the 9.4 release announcement. This issue occurred because code was not merged. This is related to use of the omniauth-ldap library and the gitlab_omniauth-ldap gem."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2017-12-17T17:00:00.000Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://gitlab.com/gitlab-org/gitlab-ce/issues/30420"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://about.gitlab.com/2017/07/28/gitlab-9-dot-4-dot-2-released/"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://about.gitlab.com/2017/07/22/gitlab-9-4-released/#security---add-ldap-ssl-certificate-verification"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2017-17716",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "GitLab 9.4.x before 9.4.2 does not support LDAP SSL certificate verification, but a verify_certificates LDAP option was mentioned in the 9.4 release announcement. This issue occurred because code was not merged. This is related to use of the omniauth-ldap library and the gitlab_omniauth-ldap gem."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://gitlab.com/gitlab-org/gitlab-ce/issues/30420",
"refsource": "MISC",
"url": "https://gitlab.com/gitlab-org/gitlab-ce/issues/30420"
},
{
"name": "https://about.gitlab.com/2017/07/28/gitlab-9-dot-4-dot-2-released/",
"refsource": "MISC",
"url": "https://about.gitlab.com/2017/07/28/gitlab-9-dot-4-dot-2-released/"
},
{
"name": "https://about.gitlab.com/2017/07/22/gitlab-9-4-released/#security---add-ldap-ssl-certificate-verification",
"refsource": "MISC",
"url": "https://about.gitlab.com/2017/07/22/gitlab-9-4-released/#security---add-ldap-ssl-certificate-verification"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2017-17716",
"datePublished": "2017-12-17T17:00:00.000Z",
"dateReserved": "2017-12-17T00:00:00.000Z",
"dateUpdated": "2024-09-16T17:17:49.643Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2017-17716",
"date": "2026-06-05",
"epss": "0.00087",
"percentile": "0.2514"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2017-17716\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2017-12-17T17:29:00.227\",\"lastModified\":\"2026-05-13T00:24:29.033\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"GitLab 9.4.x before 9.4.2 does not support LDAP SSL certificate verification, but a verify_certificates LDAP option was mentioned in the 9.4 release announcement. This issue occurred because code was not merged. This is related to use of the omniauth-ldap library and the gitlab_omniauth-ldap gem.\"},{\"lang\":\"es\",\"value\":\"GitLab en versiones 9.4.x anteriores a la 9.4.2 no es compatible con la verificaci\u00f3n de certificados SSL LDAP, pero se mencion\u00f3 la opci\u00f3n LDAP verify_certificates en el anuncio del lanzamiento de la versi\u00f3n 9.4. Este problema ocurri\u00f3 porque el c\u00f3digo no se combin\u00f3. Esto est\u00e1 relacionado con el uso de la biblioteca omniauth-ldap y la gema gitlab_omniauth-ldap.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.2,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:N/A:N\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-295\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gitlab:gitlab:9.4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3AF21323-20AC-42E8-BD90-4D4930E2AB20\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gitlab:gitlab:9.4.0:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"ECB4CA9C-115A-4D84-A416-B7FBF660DD26\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gitlab:gitlab:9.4.0:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"65FCBAEE-15CD-4701-972B-DD00CAEF6436\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gitlab:gitlab:9.4.0:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"00436DEC-8B1B-428C-A516-4B7734C85117\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gitlab:gitlab:9.4.0:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"CB7EA1F7-E01F-4140-9616-44164C248BCC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gitlab:gitlab:9.4.0:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"D9CC3C7C-300A-43BC-8B1F-C466E186AE11\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gitlab:gitlab:9.4.0:rc6:*:*:*:*:*:*\",\"matchCriteriaId\":\"392BCD31-E28B-49E5-8B36-39986106F9CC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gitlab:gitlab:9.4.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DCACA5A4-C284-4B93-AB74-A6E28C6C95C4\"}]}]}],\"references\":[{\"url\":\"https://about.gitlab.com/2017/07/22/gitlab-9-4-released/#security---add-ldap-ssl-certificate-verification\",\"source\":\"cve@mitre.org\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]},{\"url\":\"https://about.gitlab.com/2017/07/28/gitlab-9-dot-4-dot-2-released/\",\"source\":\"cve@mitre.org\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]},{\"url\":\"https://gitlab.com/gitlab-org/gitlab-ce/issues/30420\",\"source\":\"cve@mitre.org\",\"tags\":[\"Issue Tracking\",\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://about.gitlab.com/2017/07/22/gitlab-9-4-released/#security---add-ldap-ssl-certificate-verification\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]},{\"url\":\"https://about.gitlab.com/2017/07/28/gitlab-9-dot-4-dot-2-released/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]},{\"url\":\"https://gitlab.com/gitlab-org/gitlab-ce/issues/30420\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Patch\",\"Vendor Advisory\"]}]}}"
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…