High
mitmproxy — security advisory
mitmweb in mitmproxy v4.0.3 allows DNS Rebinding attacks, related to tools/web/app.py.
- Products
- mitmproxy
- Affected versions
- 0.11.3-3, 0.12.1-2, 0.13-1, 0.15-1, 2.0.2-2, 2.0.2-3, 4.0.4-6, 4.0.4-6.1, 6.0.2-1, 8.1.1-2, 8.1.1-3, 8.1.1-4
- Fixed versions
- Not specified
- CVEs
- CVE-2018-14505
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:25 UTC · Revision 1
Source evidence
mitmweb in mitmproxy v4.0.3 allows DNS Rebinding attacks, related to tools/web/app.py.
osv:UBUNTU-CVE-2018-14505
mitmproxy
Fixed versions: Not specified
mitmproxy
Fixed versions: Not specified
mitmproxy
Fixed versions: Not specified
mitmproxy
Fixed versions: Not specified
mitmproxy
Fixed versions: Not specified
mitmproxy
Fixed versions: Not specified
mitmproxy
Fixed versions: Not specified
mitmproxy
Fixed versions: Not specified
Complete source record
{
"id": "20da1c63662b46e461e9516b88b4d5b67ce1b1aef9c3b35e28e99adcd41b5bf1",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2018-14505",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2018-14505",
"summary": "mitmweb in mitmproxy v4.0.3 allows DNS Rebinding attacks, related to tools/web/app.py.",
"evidence": "osv:UBUNTU-CVE-2018-14505",
"products": [
{
"name": {
"value": "mitmproxy",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.11.3-3",
"evidence": "/affected/0/versions"
},
{
"value": "0.12.1-2",
"evidence": "/affected/0/versions"
},
{
"value": "0.13-1",
"evidence": "/affected/0/versions"
},
{
"value": "0.15-1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "mitmproxy",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.0.2-2",
"evidence": "/affected/1/versions"
},
{
"value": "2.0.2-3",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "mitmproxy",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.0.4-6",
"evidence": "/affected/2/versions"
},
{
"value": "4.0.4-6.1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "mitmproxy",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.0.2-1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "mitmproxy",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "8.1.1-2",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "mitmproxy",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "8.1.1-2",
"evidence": "/affected/5/versions"
},
{
"value": "8.1.1-3",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "mitmproxy",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "8.1.1-4",
"evidence": "/affected/6/versions"
}
]
},
{
"name": {
"value": "mitmproxy",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "8.1.1-3",
"evidence": "/affected/7/versions"
},
{
"value": "8.1.1-4",
"evidence": "/affected/7/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2018-14505",
"aliases": [
"UBUNTU-CVE-2018-14505"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mitmproxy",
"purl": "pkg:deb/ubuntu/mitmproxy?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"0.11.3-3",
"0.12.1-2",
"0.13-1",
"0.15-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14505.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mitmproxy",
"binary_version": "0.15-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mitmproxy",
"purl": "pkg:deb/ubuntu/mitmproxy?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"2.0.2-2",
"2.0.2-3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14505.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mitmproxy",
"binary_version": "2.0.2-3"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mitmproxy",
"purl": "pkg:deb/ubuntu/mitmproxy?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"4.0.4-6",
"4.0.4-6.1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14505.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mitmproxy",
"binary_version": "4.0.4-6.1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mitmproxy",
"purl": "pkg:deb/ubuntu/mitmproxy?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"6.0.2-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14505.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mitmproxy",
"binary_version": "6.0.2-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mitmproxy",
"purl": "pkg:deb/ubuntu/mitmproxy?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"8.1.1-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14505.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mitmproxy",
"binary_version": "8.1.1-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mitmproxy",
"purl": "pkg:deb/ubuntu/mitmproxy?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"8.1.1-2",
"8.1.1-3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14505.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mitmproxy",
"binary_version": "8.1.1-3"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mitmproxy",
"purl": "pkg:deb/ubuntu/mitmproxy?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"8.1.1-4"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14505.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mitmproxy",
"binary_version": "8.1.1-4"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mitmproxy",
"purl": "pkg:deb/ubuntu/mitmproxy?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"8.1.1-3",
"8.1.1-4"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14505.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mitmproxy",
"binary_version": "8.1.1-4"
}
]
}
}
],
"modified": "2026-10-17T12:54:46.037255300Z",
"provider": "osv",
"upstream": [
"CVE-2018-14505"
],
"references": [
"https://ubuntu.com/security/CVE-2018-14505",
"https://github.com/mitmproxy/mitmproxy/issues/3234",
"https://github.com/mitmproxy/mitmproxy/pull/3243",
"https://www.cve.org/CVERecord?id=CVE-2018-14505"
]
},
"related_cves": [
{
"value": "CVE-2018-14505",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 353551,
"published_at": "2018-07-22T18:29:00+00:00"
}