153 lines
6.1 KiB
JSON
153 lines
6.1 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-2026-22780",
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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": "2026-01-09T18:27:19.388Z",
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"datePublished": "2026-02-02T20:52:23.859Z",
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"dateUpdated": "2026-02-03T15:37:25.089Z"
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},
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"containers": {
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"cna": {
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"title": "Rizin has a heap overflow on mach0_chained_fixups.c",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-770",
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"lang": "en",
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"description": "CWE-770: Allocation of Resources Without Limits or Throttling",
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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": 4.4,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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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:N/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/rizinorg/rizin/security/advisories/GHSA-f3v7-xhmj-9cjj",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/rizinorg/rizin/security/advisories/GHSA-f3v7-xhmj-9cjj"
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},
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{
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"name": "https://github.com/rizinorg/rizin/issues/5768",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/rizinorg/rizin/issues/5768"
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},
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{
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"name": "https://github.com/rizinorg/rizin/pull/5770",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/rizinorg/rizin/pull/5770"
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},
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{
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"name": "https://github.com/rizinorg/rizin/commit/41ea75d5b07d9b41b27ae80675cdda65f1b1c989",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/rizinorg/rizin/commit/41ea75d5b07d9b41b27ae80675cdda65f1b1c989"
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},
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{
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"name": "https://github.com/rizinorg/rizin/blob/6dd0dba9ff4dc706f549d0cdcd93856b49e59aa0/librz/bin/format/mach0/mach0_chained_fixups.c#L200",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/rizinorg/rizin/blob/6dd0dba9ff4dc706f549d0cdcd93856b49e59aa0/librz/bin/format/mach0/mach0_chained_fixups.c#L200"
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},
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{
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"name": "https://github.com/rizinorg/rizin/releases/tag/v0.8.2",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/rizinorg/rizin/releases/tag/v0.8.2"
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}
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],
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"affected": [
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{
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"vendor": "rizinorg",
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"product": "rizin",
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"versions": [
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{
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"version": "< 0.8.2",
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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": "2026-02-02T20:52:23.859Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Rizin is a UNIX-like reverse engineering framework and command-line toolset. Prior to 0.8.2, a heap overflow can be exploited when a malicious mach0 file, having bogus entries for the dyld chained segments, is parsed by rizin. This vulnerability is fixed in 0.8.2."
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}
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],
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"source": {
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"advisory": "GHSA-f3v7-xhmj-9cjj",
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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": "2026-02-03T15:37:14.553207Z",
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"id": "CVE-2026-22780",
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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": "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": "2026-02-03T15:37:25.089Z"
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}
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}
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]
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}
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} |