gsd-2021-4140
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-4140",
"id": "GSD-2021-4140",
"references": [
"https://www.suse.com/security/cve/CVE-2021-4140.html",
"https://www.debian.org/security/2022/dsa-5045",
"https://www.debian.org/security/2022/dsa-5044",
"https://access.redhat.com/errata/RHSA-2022:0132",
"https://access.redhat.com/errata/RHSA-2022:0131",
"https://access.redhat.com/errata/RHSA-2022:0130",
"https://access.redhat.com/errata/RHSA-2022:0129",
"https://access.redhat.com/errata/RHSA-2022:0128",
"https://access.redhat.com/errata/RHSA-2022:0127",
"https://access.redhat.com/errata/RHSA-2022:0126",
"https://access.redhat.com/errata/RHSA-2022:0125",
"https://access.redhat.com/errata/RHSA-2022:0124",
"https://access.redhat.com/errata/RHSA-2022:0123",
"https://ubuntu.com/security/CVE-2021-4140",
"https://advisories.mageia.org/CVE-2021-4140.html",
"https://linux.oracle.com/cve/CVE-2021-4140.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-4140"
],
"details": "It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR \u003c 91.5, Firefox \u003c 96, and Thunderbird \u003c 91.5.",
"id": "GSD-2021-4140",
"modified": "2023-12-13T01:23:11.817871Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security@mozilla.org",
"ID": "CVE-2021-4140",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Firefox ESR",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "91.5"
}
]
}
},
{
"product_name": "Firefox",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "96"
}
]
}
},
{
"product_name": "Thunderbird",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "91.5"
}
]
}
}
]
},
"vendor_name": "Mozilla"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR \u003c 91.5, Firefox \u003c 96, and Thunderbird \u003c 91.5."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Iframe sandbox bypass with XSLT"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.mozilla.org/security/advisories/mfsa2022-01/",
"refsource": "MISC",
"url": "https://www.mozilla.org/security/advisories/mfsa2022-01/"
},
{
"name": "https://www.mozilla.org/security/advisories/mfsa2022-02/",
"refsource": "MISC",
"url": "https://www.mozilla.org/security/advisories/mfsa2022-02/"
},
{
"name": "https://www.mozilla.org/security/advisories/mfsa2022-03/",
"refsource": "MISC",
"url": "https://www.mozilla.org/security/advisories/mfsa2022-03/"
},
{
"name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1746720",
"refsource": "MISC",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1746720"
}
]
}
},
"mozilla.org": {
"CVE_data_meta": {
"ASSIGNER": "security@mozilla.org",
"ID": "CVE-2021-4140"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Firefox ESR",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "91.5"
}
]
}
},
{
"product_name": "Thunderbird",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "91.5"
}
]
}
},
{
"product_name": "Firefox",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "96"
}
]
}
}
]
},
"vendor_name": "Mozilla"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR \u003c 91.5, Thunderbird \u003c 91.5, and Firefox \u003c 96."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Iframe sandbox bypass with XSLT"
}
]
}
]
},
"references": {
"reference_data": [
{
"url": "https://www.mozilla.org/security/advisories/mfsa2022-03/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2022-01/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2022-02/"
},
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1746720"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "96.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "91.5",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "91.5",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security@mozilla.org",
"ID": "CVE-2021-4140"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR \u003c 91.5, Firefox \u003c 96, and Thunderbird \u003c 91.5."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-91"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.mozilla.org/security/advisories/mfsa2022-02/",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://www.mozilla.org/security/advisories/mfsa2022-02/"
},
{
"name": "https://www.mozilla.org/security/advisories/mfsa2022-01/",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://www.mozilla.org/security/advisories/mfsa2022-01/"
},
{
"name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1746720",
"refsource": "MISC",
"tags": [
"Exploit",
"Issue Tracking",
"Patch",
"Vendor Advisory"
],
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1746720"
},
{
"name": "https://www.mozilla.org/security/advisories/mfsa2022-03/",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://www.mozilla.org/security/advisories/mfsa2022-03/"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 10.0,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 6.0
}
},
"lastModifiedDate": "2023-01-03T20:03Z",
"publishedDate": "2022-12-22T20:15Z"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- 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.