551 lines
23 KiB
JSON
551 lines
23 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2025-66287",
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"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"state": "PUBLISHED",
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"assignerShortName": "redhat",
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"dateReserved": "2025-11-26T19:02:26.116Z",
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"datePublished": "2025-12-04T16:48:31.485Z",
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"dateUpdated": "2026-11-04T21:58:30.613Z"
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},
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"containers": {
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"cna": {
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"title": "Webkitgtk: processing maliciously crafted web content may lead to an unexpected process crash",
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"metrics": [
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{
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"other": {
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"content": {
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"value": "Important",
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"namespace": "https://access.redhat.com/security/updates/classification/"
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},
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"type": "Red Hat severity rating"
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}
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},
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 8.8,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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"version": "3.1"
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},
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"format": "CVSS"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "A flaw was found in WebKitGTK. Processing malicious web content can cause an unexpected process crash due to improper memory handling."
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}
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],
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"affected": [
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{
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"vendor": "The WebKitGTK Team",
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"product": "WebKitGTK",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "2.50.3",
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"versionType": "semver"
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}
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],
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"packageName": "webkitgtk",
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"collectionURL": "https://github.com/WebKit/WebKit",
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"defaultStatus": "unaffected"
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux 7 Extended Lifecycle Support",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "webkitgtk4",
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"defaultStatus": "affected",
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"versions": [
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{
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"version": "0:2.50.3-2.el7_9",
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"lessThan": "*",
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"versionType": "rpm",
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"status": "unaffected"
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}
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"packageName": "webkit2gtk3",
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{
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"version": "0:2.50.3-1.el8_10",
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"status": "unaffected"
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"version": "0:2.50.3-2.el8_2",
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{
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},
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],
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"cpe:/a:redhat:enterprise_linux:9::appstream"
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},
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{
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},
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}
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],
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"references": [
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{
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"url": "https://access.redhat.com/errata/RHSA-2025:22789",
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"vendor-advisory",
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"x_refsource_REDHAT"
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]
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},
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{
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"vendor-advisory",
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]
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},
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{
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"vendor-advisory",
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},
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},
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]
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},
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"vendor-advisory",
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},
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{
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"vendor-advisory",
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"name": "RHSA-2025:23591",
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"vendor-advisory",
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"vendor-advisory",
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"tags": [
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"vdb-entry",
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2418857",
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"name": "RHBZ#2418857",
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"tags": [
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"issue-tracking",
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},
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{
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"url": "https://webkitgtk.org/security/WSA-2025-0009.html"
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}
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],
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"datePublic": "2025-12-04T00:00:00.000Z",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-120",
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"description": "Buffer Copy without Checking Size of Input",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"x_redhatCweChain": "CWE-120: Buffer Copy without Checking Size of Input",
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|
"workarounds": [
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{
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"lang": "en",
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"value": "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible."
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}
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],
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"timeline": [
|
|
{
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|
"lang": "en",
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"time": "2025-12-04T16:04:58.978Z",
|
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"value": "Reported to Red Hat."
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},
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{
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"lang": "en",
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"value": "Made public."
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{
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"metrics": [
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"content": {
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"timestamp": "2025-12-04T20:55:04.444384Z",
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"id": "CVE-2025-66287",
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"options": [
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{
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