149 lines
6.5 KiB
JSON
149 lines
6.5 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-2026-92705",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-09-16T16:22:31.542Z",
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"datePublished": "2026-10-09T20:37:58.321Z",
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"dateUpdated": "2026-10-14T02:14:56.936Z"
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},
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"containers": {
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"cna": {
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"title": "Aegisub executes arbitrary code through automatically loaded Automation scripts",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-158",
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"lang": "en",
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"description": "CWE-158: Improper Neutralization of Null Byte or NUL Character",
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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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"descriptions": [
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{
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"cweId": "CWE-829",
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"lang": "en",
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"description": "CWE-829: Inclusion of Functionality from Untrusted Control Sphere",
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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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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "HIGH",
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"baseScore": 7.8,
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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:L/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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}
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],
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"references": [
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{
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"name": "https://github.com/TypesettingTools/Aegisub/security/advisories/GHSA-67hq-5vgg-6f23",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/TypesettingTools/Aegisub/security/advisories/GHSA-67hq-5vgg-6f23"
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},
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{
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"name": "https://github.com/TypesettingTools/Aegisub/commit/0a3073d59f10432eeebea65018b02ef4d0a87fff",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/TypesettingTools/Aegisub/commit/0a3073d59f10432eeebea65018b02ef4d0a87fff"
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},
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{
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"name": "https://github.com/TypesettingTools/Aegisub/commit/b5bf23979e7453f7b1cc8ffeb82b3cc2d2ca75e6",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/TypesettingTools/Aegisub/commit/b5bf23979e7453f7b1cc8ffeb82b3cc2d2ca75e6"
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},
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{
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"name": "https://github.com/TypesettingTools/Aegisub/commit/e4099055711cce327840870c050ce46e58f4aee0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/TypesettingTools/Aegisub/commit/e4099055711cce327840870c050ce46e58f4aee0"
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}
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],
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"affected": [
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{
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"vendor": "TypesettingTools",
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"product": "Aegisub",
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"versions": [
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{
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"version": ">= 3.2.0, < 3.5.0",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-10-09T20:37:58.321Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Aegisub is a cross-platform advanced subtitle editor. From 3.2.0 to 3.4.2, Aegisub automatically loads Automation scripts referenced by `Automation Scripts` metadata in `ASS` subtitle projects without asking whether the user trusts the scripts or their authors. An attacker can distribute a crafted `ASS` file together with a referenced malicious Automation script, and opening the `AS` file executes arbitrary code with the privileges of the Aegisub process. From 3.4.0 to 3.4.2, inconsistent handling of embedded `NUL` characters between extension validation and filesystem operations additionally allows a crafted `ASS/Lua` polyglot to reference and execute itself as a single-file variant. The vulnerability is fixed in Aegisub 3.5.0."
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}
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],
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"source": {
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"advisory": "GHSA-67hq-5vgg-6f23",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-10-14T02:14:47.778335Z",
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"id": "CVE-2026-92705",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-10-14T02:14:56.936Z"
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}
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}
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]
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}
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} |