139 lines
5.9 KiB
JSON
139 lines
5.9 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-2026-34069",
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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": "2026-03-25T16:21:40.867Z",
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"datePublished": "2026-04-13T23:55:52.994Z",
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"dateUpdated": "2026-04-14T16:28:14.091Z"
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},
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"containers": {
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"cna": {
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"title": "nimiq-consensus panics via RequestMacroChain micro-block locator",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-617",
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"lang": "en",
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"description": "CWE-617: Reachable Assertion",
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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": "NETWORK",
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"availabilityImpact": "LOW",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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/nimiq/core-rs-albatross/security/advisories/GHSA-48m6-486p-9j8p",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/nimiq/core-rs-albatross/security/advisories/GHSA-48m6-486p-9j8p"
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},
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{
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"name": "https://github.com/nimiq/core-rs-albatross/pull/3660",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/nimiq/core-rs-albatross/pull/3660"
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},
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{
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"name": "https://github.com/nimiq/core-rs-albatross/commit/ae6c1e92342e72f80fd12accbe66ee80dd6802ac",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/nimiq/core-rs-albatross/commit/ae6c1e92342e72f80fd12accbe66ee80dd6802ac"
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},
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{
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"name": "https://github.com/nimiq/core-rs-albatross/releases/tag/v1.3.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/nimiq/core-rs-albatross/releases/tag/v1.3.0"
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}
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],
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"affected": [
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{
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"vendor": "nimiq",
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"product": "core-rs-albatross",
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"versions": [
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{
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"version": "< 1.3.0",
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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": "2026-04-13T23:55:52.994Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. In versions 1.2.2 and below, an unauthenticated p2p peer can cause the RequestMacroChain message handler task to panic. Sending a RequestMacroChain message where the first locator hash on the victim’s main chain is a micro block hash (not a macro block hash) causes said panic. The RequestMacroChain::handle handler selects the locator based only on \"is on main chain\", then calls get_macro_blocks() and panics via .unwrap() when the selected hash is not a macro block (BlockchainError::BlockIsNotMacro). This issue has been fixed in version 1.3.0."
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}
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],
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"source": {
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"advisory": "GHSA-48m6-486p-9j8p",
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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": "2026-04-14T15:35:06.474382Z",
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"id": "CVE-2026-34069",
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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": "yes"
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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": "2026-04-14T16:28:14.091Z"
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}
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}
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]
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}
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} |