CVE-2016-3763 (GCVE-0-2016-3763)
Vulnerability from cvelistv5 – Published: 2016-07-11 01:00 – Updated: 2024-08-06 00:03
VLAI
EPSS
VEX
Summary
net/PacProxySelector.java in the Proxy Auto-Config (PAC) feature in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-07-01 does not ensure that URL information is restricted to a scheme, host, and port, which allows remote attackers to discover credentials by operating a server with a PAC script, aka internal bug 27593919.
Severity
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| http://source.android.com/security/bulletin/2016-… | x_refsource_CONFIRM |
| https://android.googlesource.com/platform/framewo… | x_refsource_CONFIRM |
Date Public
2016-07-05 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-06T00:03:34.493Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://source.android.com/security/bulletin/2016-07-01.html"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://android.googlesource.com/platform/frameworks/base/+/ec2fc50d202d975447211012997fe425496c849c"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2016-07-05T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "net/PacProxySelector.java in the Proxy Auto-Config (PAC) feature in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-07-01 does not ensure that URL information is restricted to a scheme, host, and port, which allows remote attackers to discover credentials by operating a server with a PAC script, aka internal bug 27593919."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2016-07-11T01:57:01.000Z",
"orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
"shortName": "google_android"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://source.android.com/security/bulletin/2016-07-01.html"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://android.googlesource.com/platform/frameworks/base/+/ec2fc50d202d975447211012997fe425496c849c"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@android.com",
"ID": "CVE-2016-3763",
"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": "net/PacProxySelector.java in the Proxy Auto-Config (PAC) feature in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-07-01 does not ensure that URL information is restricted to a scheme, host, and port, which allows remote attackers to discover credentials by operating a server with a PAC script, aka internal bug 27593919."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://source.android.com/security/bulletin/2016-07-01.html",
"refsource": "CONFIRM",
"url": "http://source.android.com/security/bulletin/2016-07-01.html"
},
{
"name": "https://android.googlesource.com/platform/frameworks/base/+/ec2fc50d202d975447211012997fe425496c849c",
"refsource": "CONFIRM",
"url": "https://android.googlesource.com/platform/frameworks/base/+/ec2fc50d202d975447211012997fe425496c849c"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
"assignerShortName": "google_android",
"cveId": "CVE-2016-3763",
"datePublished": "2016-07-11T01:00:00.000Z",
"dateReserved": "2016-03-30T00:00:00.000Z",
"dateUpdated": "2024-08-06T00:03:34.493Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2016-3763",
"date": "2026-10-02",
"epss": "0.00512",
"percentile": "0.41532"
},
"fkie_nvd": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:google:android:4.0:*:*:*:*:*:*:*",
"matchCriteriaId": "A39C31E3-75C0-4E92-A6B5-7D67B22E3449",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "BB318EA4-2908-4B91-8DBB-20008FDF528A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.0.2:*:*:*:*:*:*:*",
"matchCriteriaId": "1F4E46A9-B652-47CE-92E8-01021E57724B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.0.3:*:*:*:*:*:*:*",
"matchCriteriaId": "AB9B53C6-AE84-4A45-B83E-8E5CE44F7B93",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.0.4:*:*:*:*:*:*:*",
"matchCriteriaId": "36DD8E3F-6308-4680-B932-4CBD8E58A7FB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.1:*:*:*:*:*:*:*",
"matchCriteriaId": "1DA9F0F7-D592-481E-884C-B1A94E702825",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.1.2:*:*:*:*:*:*:*",
"matchCriteriaId": "6CD857E7-B878-49F9-BDDA-93DDEBB0B42B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "FBDABB6C-FFF9-4E79-9EF1-BDC0BBDEA9F1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.2.1:*:*:*:*:*:*:*",
"matchCriteriaId": "A47AB858-36DE-4330-8CAC-1B46C5C8DA80",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.2.2:*:*:*:*:*:*:*",
"matchCriteriaId": "49413FF7-7910-4F74-B106-C3170612CB2A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.3:*:*:*:*:*:*:*",
"matchCriteriaId": "A2467F65-A3B7-4E45-A9A5-E5A6EFD99D7B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.3.1:*:*:*:*:*:*:*",
"matchCriteriaId": "A8882E50-7C49-4A99-91F2-DF979CF8BB2F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.4:*:*:*:*:*:*:*",
"matchCriteriaId": "98C32982-095C-4628-9958-118A3D3A9CAA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.4.1:*:*:*:*:*:*:*",
"matchCriteriaId": "8FC0FCEA-0B3D-43C1-AB62-4F9C880B4CA1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "EC75ED04-B8C7-4CC0-AC64-AE2D9E0CDF5D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.4.3:*:*:*:*:*:*:*",
"matchCriteriaId": "FC13D3EE-CC89-4883-8E3D-3FE25FB8CF42",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:5.0:*:*:*:*:*:*:*",
"matchCriteriaId": "7C4E6353-B77A-464F-B7DE-932704003B33",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:5.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "77125688-2CCA-4990-ABB2-551D47CB0CDD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:5.1:*:*:*:*:*:*:*",
"matchCriteriaId": "E7A8EC00-266C-409B-AD43-18E8DFCD6FE3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:5.1.0:*:*:*:*:*:*:*",
"matchCriteriaId": "B846C63A-7261-481E-B4A4-0D8C79E0D8A7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:*",
"matchCriteriaId": "E70C6D8D-C9C3-4D92-8DFC-71F59E068295",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "691FA41B-C2CE-413F-ABB1-0B22CB322807",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "net/PacProxySelector.java in the Proxy Auto-Config (PAC) feature in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-07-01 does not ensure that URL information is restricted to a scheme, host, and port, which allows remote attackers to discover credentials by operating a server with a PAC script, aka internal bug 27593919."
},
{
"lang": "es",
"value": "net/PacProxySelector.java en la caracter\u00edstica Proxy Auto-Config (PAC) en Android 4.x en versiones anteriores a 4.4.4, 5.0.x en versiones anteriores a 5.0.2, 5.1.x en versiones anteriores a 5.1.1 y 6.x en versiones anteriores a 2016-07-01 no asegura que la informaci\u00f3n URL est\u00e9 restringida a un esquema, servidor y puerto, lo que permite a atacantes remotos descubrir credenciales operando un servidor con una secuencia de comandos PAC, tambi\u00e9n conocido como error interno 27593919."
}
],
"id": "CVE-2016-3763",
"lastModified": "2024-11-21T02:50:39.547",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 3.3,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
"version": "3.0"
},
"exploitabilityScore": 1.8,
"impactScore": 1.4,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2016-07-11T02:00:04.637",
"references": [
{
"source": "security@android.com",
"tags": [
"Vendor Advisory"
],
"url": "http://source.android.com/security/bulletin/2016-07-01.html"
},
{
"source": "security@android.com",
"url": "https://android.googlesource.com/platform/frameworks/base/+/ec2fc50d202d975447211012997fe425496c849c"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://source.android.com/security/bulletin/2016-07-01.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://android.googlesource.com/platform/frameworks/base/+/ec2fc50d202d975447211012997fe425496c849c"
}
],
"sourceIdentifier": "security@android.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"nvd": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:google:android:4.0:*:*:*:*:*:*:*",
"matchCriteriaId": "A39C31E3-75C0-4E92-A6B5-7D67B22E3449",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "BB318EA4-2908-4B91-8DBB-20008FDF528A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.0.2:*:*:*:*:*:*:*",
"matchCriteriaId": "1F4E46A9-B652-47CE-92E8-01021E57724B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.0.3:*:*:*:*:*:*:*",
"matchCriteriaId": "AB9B53C6-AE84-4A45-B83E-8E5CE44F7B93",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.0.4:*:*:*:*:*:*:*",
"matchCriteriaId": "36DD8E3F-6308-4680-B932-4CBD8E58A7FB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.1:*:*:*:*:*:*:*",
"matchCriteriaId": "1DA9F0F7-D592-481E-884C-B1A94E702825",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.1.2:*:*:*:*:*:*:*",
"matchCriteriaId": "6CD857E7-B878-49F9-BDDA-93DDEBB0B42B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "FBDABB6C-FFF9-4E79-9EF1-BDC0BBDEA9F1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.2.1:*:*:*:*:*:*:*",
"matchCriteriaId": "A47AB858-36DE-4330-8CAC-1B46C5C8DA80",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.2.2:*:*:*:*:*:*:*",
"matchCriteriaId": "49413FF7-7910-4F74-B106-C3170612CB2A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.3:*:*:*:*:*:*:*",
"matchCriteriaId": "A2467F65-A3B7-4E45-A9A5-E5A6EFD99D7B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.3.1:*:*:*:*:*:*:*",
"matchCriteriaId": "A8882E50-7C49-4A99-91F2-DF979CF8BB2F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.4:*:*:*:*:*:*:*",
"matchCriteriaId": "98C32982-095C-4628-9958-118A3D3A9CAA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.4.1:*:*:*:*:*:*:*",
"matchCriteriaId": "8FC0FCEA-0B3D-43C1-AB62-4F9C880B4CA1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "EC75ED04-B8C7-4CC0-AC64-AE2D9E0CDF5D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:4.4.3:*:*:*:*:*:*:*",
"matchCriteriaId": "FC13D3EE-CC89-4883-8E3D-3FE25FB8CF42",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:5.0:*:*:*:*:*:*:*",
"matchCriteriaId": "7C4E6353-B77A-464F-B7DE-932704003B33",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:5.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "77125688-2CCA-4990-ABB2-551D47CB0CDD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:5.1:*:*:*:*:*:*:*",
"matchCriteriaId": "E7A8EC00-266C-409B-AD43-18E8DFCD6FE3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:5.1.0:*:*:*:*:*:*:*",
"matchCriteriaId": "B846C63A-7261-481E-B4A4-0D8C79E0D8A7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:*",
"matchCriteriaId": "E70C6D8D-C9C3-4D92-8DFC-71F59E068295",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "691FA41B-C2CE-413F-ABB1-0B22CB322807",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "net/PacProxySelector.java in the Proxy Auto-Config (PAC) feature in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-07-01 does not ensure that URL information is restricted to a scheme, host, and port, which allows remote attackers to discover credentials by operating a server with a PAC script, aka internal bug 27593919."
},
{
"lang": "es",
"value": "net/PacProxySelector.java en la caracter\u00edstica Proxy Auto-Config (PAC) en Android 4.x en versiones anteriores a 4.4.4, 5.0.x en versiones anteriores a 5.0.2, 5.1.x en versiones anteriores a 5.1.1 y 6.x en versiones anteriores a 2016-07-01 no asegura que la informaci\u00f3n URL est\u00e9 restringida a un esquema, servidor y puerto, lo que permite a atacantes remotos descubrir credenciales operando un servidor con una secuencia de comandos PAC, tambi\u00e9n conocido como error interno 27593919."
}
],
"id": "CVE-2016-3763",
"lastModified": "2026-05-06T22:30:45.220",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 3.3,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
"version": "3.0"
},
"exploitabilityScore": 1.8,
"impactScore": 1.4,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2016-07-11T02:00:04.637",
"references": [
{
"source": "security@android.com",
"tags": [
"Vendor Advisory"
],
"url": "http://source.android.com/security/bulletin/2016-07-01.html"
},
{
"source": "security@android.com",
"url": "https://android.googlesource.com/platform/frameworks/base/+/ec2fc50d202d975447211012997fe425496c849c"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://source.android.com/security/bulletin/2016-07-01.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://android.googlesource.com/platform/frameworks/base/+/ec2fc50d202d975447211012997fe425496c849c"
}
],
"sourceIdentifier": "security@android.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
}
}
}
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…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…