133 lines
5.3 KiB
JSON
133 lines
5.3 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-2025-67873",
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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": "2025-12-12T18:53:03.237Z",
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"datePublished": "2025-12-17T21:12:13.739Z",
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"dateUpdated": "2025-12-18T15:09:19.484Z"
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},
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"containers": {
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"cna": {
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"title": "Capstone doesn't check Skipdata length, leading to cs_insn.bytes heap buffer overflow",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-122",
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"lang": "en",
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"description": "CWE-122: Heap-based Buffer Overflow",
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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": "LOW",
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"baseScore": 4.8,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"privilegesRequired": "LOW",
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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:L/UI:R/S:U/C:L/I:L/A:L",
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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/capstone-engine/capstone/security/advisories/GHSA-hj6g-v545-v7jg",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/capstone-engine/capstone/security/advisories/GHSA-hj6g-v545-v7jg"
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},
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{
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"name": "https://github.com/capstone-engine/capstone/commit/cbef767ab33b82166d263895f24084b75b316df3",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/capstone-engine/capstone/commit/cbef767ab33b82166d263895f24084b75b316df3"
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}
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],
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"affected": [
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{
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"vendor": "capstone-engine",
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"product": "capstone",
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"versions": [
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{
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"version": "<= 6.0.0-Alpha5",
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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": "2025-12-17T21:12:13.739Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, Skipdata length is not bounds-checked, so a user-provided skipdata callback can make cs_disasm/cs_disasm_iter memcpy more than 24 bytes into cs_insn.bytes, causing a heap buffer overflow in the disassembly path. Commit cbef767ab33b82166d263895f24084b75b316df3 fixes the issue."
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}
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],
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"source": {
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"advisory": "GHSA-hj6g-v545-v7jg",
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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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"references": [
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{
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"url": "https://github.com/capstone-engine/capstone/security/advisories/GHSA-hj6g-v545-v7jg",
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"tags": [
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"exploit"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-12-18T14:55:59.806611Z",
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"id": "CVE-2025-67873",
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"options": [
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{
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"Exploitation": "poc"
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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": "partial"
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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": "2025-12-18T15:09:19.484Z"
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}
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}
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]
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}
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} |