GSD-2016-1000111
Vulnerability from gsd - Updated: 2023-12-13 01:21Details
Twisted before 16.3.1 does not attempt to address RFC 3875 section 4.1.18 namespace conflicts and therefore does not protect CGI applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow remote attackers to redirect a CGI application's outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, aka an "httpoxy" issue.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2016-1000111",
"description": "Twisted before 16.3.1 does not attempt to address RFC 3875 section 4.1.18 namespace conflicts and therefore does not protect CGI applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow remote attackers to redirect a CGI application\u0027s outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, aka an \"httpoxy\" issue.",
"id": "GSD-2016-1000111",
"references": [
"https://www.suse.com/security/cve/CVE-2016-1000111.html",
"https://access.redhat.com/errata/RHSA-2018:0273",
"https://access.redhat.com/errata/RHSA-2016:1978",
"https://ubuntu.com/security/CVE-2016-1000111",
"https://advisories.mageia.org/CVE-2016-1000111.html",
"https://alas.aws.amazon.com/cve/html/CVE-2016-1000111.html",
"https://linux.oracle.com/cve/CVE-2016-1000111.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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],
"details": "Twisted before 16.3.1 does not attempt to address RFC 3875 section 4.1.18 namespace conflicts and therefore does not protect CGI applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow remote attackers to redirect a CGI application\u0027s outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, aka an \"httpoxy\" issue.",
"id": "GSD-2016-1000111",
"modified": "2023-12-13T01:21:18.069508Z",
"schema_version": "1.4.0"
}
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"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c16.3.1",
"affected_versions": "All versions before 16.3.1",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-425",
"CWE-937"
],
"date": "2020-03-13",
"description": "Twisted does not attempt to address RFC section namespace conflicts and therefore does not protect CGI applications from the presence of untrusted client data in the `HTTP_PROXY` environment variable, which might allow remote attackers to redirect a CGI application\u0027s outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request.",
"fixed_versions": [
"16.3.1"
],
"identifier": "CVE-2016-1000111",
"identifiers": [
"CVE-2016-1000111"
],
"not_impacted": "All versions starting from 16.3.1",
"package_slug": "pypi/Twisted",
"pubdate": "2020-03-11",
"solution": "Upgrade to version 16.3.1 or above.",
"title": "Direct Request (Forced Browsing)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2016-1000111",
"https://twistedmatrix.com/pipermail/twisted-web/2016-August/005268.html",
"https://twistedmatrix.com/trac/ticket/8623"
],
"uuid": "d59ba122-d86b-4393-b7b1-450d1ad538fa"
}
]
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4
}
},
"lastModifiedDate": "2020-03-13T20:04Z",
"publishedDate": "2020-03-11T20:15Z"
}
}
}
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
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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.
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