CVE-2021-30560 (GCVE-0-2021-30560)
Vulnerability from cvelistv5
Published
2021-08-03 00:00
Modified
2025-05-05 16:53
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Use after free
Summary
Use after free in Blink XSLT in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T22:32:41.256Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
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"references": [
{
"tags": [
"x_transferred"
],
"url": "https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://crbug.com/1219209"
},
{
"name": "DSA-5216",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://www.debian.org/security/2022/dsa-5216"
},
{
"name": "[debian-lts-announce] 20220909 [SECURITY] [DLA 3101-1] libxslt security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00010.html"
},
{
"name": "GLSA-202310-23",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202310-23"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2021-30560",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-23T13:32:11.800769Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
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}
],
"providerMetadata": {
"dateUpdated": "2025-05-05T16:53:12.984Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Chrome",
"vendor": "Google",
"versions": [
{
"lessThan": "91.0.4472.164",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Use after free in Blink XSLT in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Use after free",
"lang": "en",
"type": "text"
}
]
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],
"providerMetadata": {
"dateUpdated": "2023-10-31T14:06:22.033Z",
"orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
"shortName": "Chrome"
},
"references": [
{
"url": "https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop.html"
},
{
"url": "https://crbug.com/1219209"
},
{
"name": "DSA-5216",
"tags": [
"vendor-advisory"
],
"url": "https://www.debian.org/security/2022/dsa-5216"
},
{
"name": "[debian-lts-announce] 20220909 [SECURITY] [DLA 3101-1] libxslt security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00010.html"
},
{
"name": "GLSA-202310-23",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/202310-23"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
"assignerShortName": "Chrome",
"cveId": "CVE-2021-30560",
"datePublished": "2021-08-03T00:00:00.000Z",
"dateReserved": "2021-04-13T00:00:00.000Z",
"dateUpdated": "2025-05-05T16:53:12.984Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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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.
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