gsd-2021-1799
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A port redirection issue was addressed with additional port validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. A malicious website may be able to access restricted ports on arbitrary servers.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-1799",
"description": "A port redirection issue was addressed with additional port validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. A malicious website may be able to access restricted ports on arbitrary servers.",
"id": "GSD-2021-1799",
"references": [
"https://www.suse.com/security/cve/CVE-2021-1799.html",
"https://www.debian.org/security/2021/dsa-4877",
"https://access.redhat.com/errata/RHSA-2021:4381",
"https://ubuntu.com/security/CVE-2021-1799",
"https://advisories.mageia.org/CVE-2021-1799.html",
"https://security.archlinux.org/CVE-2021-1799",
"https://linux.oracle.com/cve/CVE-2021-1799.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-1799"
],
"details": "A port redirection issue was addressed with additional port validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. A malicious website may be able to access restricted ports on arbitrary servers.",
"id": "GSD-2021-1799",
"modified": "2023-12-13T01:23:21.982051Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ASSIGNER": "product-security@apple.com",
"ID": "CVE-2021-1799",
"STATE": "PUBLIC"
},
"affects": {
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{
"product": {
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{
"product_name": "iOS and iPadOS",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "14.4"
}
]
}
},
{
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]
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},
{
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},
{
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}
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}
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}
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}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "A malicious website may be able to access restricted ports on arbitrary servers"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://support.apple.com/en-us/HT212147",
"refsource": "MISC",
"url": "https://support.apple.com/en-us/HT212147"
},
{
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"url": "https://support.apple.com/en-us/HT212146"
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{
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"url": "https://support.apple.com/en-us/HT212148"
},
{
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"url": "https://support.apple.com/en-us/HT212149"
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{
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"refsource": "MISC",
"url": "https://support.apple.com/en-us/HT212152"
},
{
"name": "FEDORA-2021-864dc37032",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/"
},
{
"name": "FEDORA-2021-619711d709",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ/"
},
{
"name": "GLSA-202104-03",
"refsource": "GENTOO",
"url": "https://security.gentoo.org/glsa/202104-03"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
{
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"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "14.0.3",
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},
{
"cpe23Uri": "cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*",
"cpe_name": [],
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{
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"cpe_name": [],
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{
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{
"cpe23Uri": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*",
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{
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"cpe_name": [],
"versionEndExcluding": "7.3",
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],
"operator": "OR"
},
{
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"cpe_match": [
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},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:webkitgtk:webkitgtk:*:*:*:*:*:*:*:*",
"cpe_name": [],
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"cve": {
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"ID": "CVE-2021-1799"
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"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
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"value": "NVD-CWE-noinfo"
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},
"references": {
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{
"name": "https://support.apple.com/en-us/HT212146",
"refsource": "MISC",
"tags": [
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{
"name": "https://support.apple.com/en-us/HT212152",
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{
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{
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"tags": [
"Mailing List",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/"
},
{
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},
{
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"refsource": "GENTOO",
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"url": "https://security.gentoo.org/glsa/202104-03"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": true
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2021-06-02T13:20Z",
"publishedDate": "2021-04-02T19:15Z"
}
}
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.