133 lines
5.4 KiB
JSON
133 lines
5.4 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-2026-42285",
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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": "2026-04-26T12:13:55.551Z",
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"datePublished": "2026-05-07T11:53:14.498Z",
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"dateUpdated": "2026-05-07T13:04:56.019Z"
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},
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"containers": {
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"cna": {
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"title": "GoBGP: Panic in AdjRib.Update via malformed BGP Update message (Nil Pointer Dereference)",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-476",
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"lang": "en",
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"description": "CWE-476: NULL Pointer Dereference",
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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": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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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: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/osrg/gobgp/security/advisories/GHSA-p3w2-64xm-833j",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/osrg/gobgp/security/advisories/GHSA-p3w2-64xm-833j"
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},
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{
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"name": "https://github.com/osrg/gobgp/releases/tag/v4.5.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/osrg/gobgp/releases/tag/v4.5.0"
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}
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],
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"affected": [
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{
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"vendor": "osrg",
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"product": "gobgp",
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"versions": [
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{
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"version": "= 4.4.0",
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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": "2026-05-07T11:53:14.498Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "GoBGP is an open source Border Gateway Protocol (BGP) implementation in the Go Programming Language. In version 4.4.0, an unauthenticated remote BGP peer can trigger a fatal panic in GoBGP by sending a specially crafted BGP UPDATE message. When the server receives a message with inconsistent attribute lengths, it improperly handles the internal state transition to a \"withdraw\" action, leading to a nil pointer dereference in the AdjRib.Update function. This causes the entire GoBGP process to crash, resulting in a complete loss of service availability. This issue has been patched in version 4.5.0."
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}
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],
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"source": {
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"advisory": "GHSA-p3w2-64xm-833j",
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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/osrg/gobgp/security/advisories/GHSA-p3w2-64xm-833j",
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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": "2026-05-07T13:04:33.585849Z",
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"id": "CVE-2026-42285",
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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": "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": "2026-05-07T13:04:56.019Z"
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}
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}
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]
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}
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} |