168 lines
7.2 KiB
JSON
168 lines
7.2 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-2026-55548",
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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": "2026-06-16T23:01:04.075Z",
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"datePublished": "2026-07-16T16:09:35.505Z",
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"dateUpdated": "2026-07-16T18:14:19.081Z"
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},
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"containers": {
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"cna": {
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"title": "Yamcs: Insecure Direct Object Reference (IDOR) in PacketsApi allows unprivileged users to dump all telemetry packets",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-284",
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"lang": "en",
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"description": "CWE-284: Improper Access Control",
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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-862",
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"lang": "en",
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"description": "CWE-862: Missing Authorization",
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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": "NONE",
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"baseScore": 4.3,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "NONE",
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"privilegesRequired": "LOW",
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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:L/UI:N/S:U/C:L/I:N/A:N",
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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/yamcs/yamcs/security/advisories/GHSA-8xjq-pr36-ccgf",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/yamcs/yamcs/security/advisories/GHSA-8xjq-pr36-ccgf"
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},
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{
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"name": "https://github.com/yamcs/yamcs/commit/b566beceba98cc35514b0e1519be126b8c5a0438",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/yamcs/yamcs/commit/b566beceba98cc35514b0e1519be126b8c5a0438"
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},
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{
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"name": "https://github.com/yamcs/yamcs/commit/c743cc3acf5b5c53ff5181b94eacc21340f70dd9",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/yamcs/yamcs/commit/c743cc3acf5b5c53ff5181b94eacc21340f70dd9"
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},
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{
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"name": "https://github.com/yamcs/yamcs/releases/tag/yamcs-5.12.8",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/yamcs/yamcs/releases/tag/yamcs-5.12.8"
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},
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{
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"name": "https://github.com/yamcs/yamcs/releases/tag/yamcs-5.13.2",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/yamcs/yamcs/releases/tag/yamcs-5.13.2"
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}
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],
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"affected": [
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{
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"vendor": "yamcs",
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"product": "yamcs",
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"versions": [
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{
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"version": "< 5.12.8",
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"status": "affected"
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},
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{
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"version": ">= 5.13.0, < 5.13.2",
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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": "2026-07-16T16:09:35.505Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Yamcs is a mission control framework. Prior to 5.12.8 and 5.13.2, the PacketsApi.exportPackets endpoint in yamcs-core/src/main/java/org/yamcs/http/api/PacketsApi.java failed to enforce object-level ReadPacket privileges when a request omitted specific packet names: with an empty name list the ctx.checkObjectPrivileges(ObjectPrivilegeType.ReadPacket, nameSet) call passed over an empty set, no WHERE pname IN filter was applied to the resulting SELECT * FROM tm query, and the onTuple handler streamed every retrieved packet without any per-row authorization check, so a low-privileged or zero-privilege authenticated user could dump the entire raw telemetry packet archive and bypass the role-based access control model. This issue is fixed in versions 5.12.8 and 5.13.2, which enforce per-packet ReadPacket checks in exportPackets."
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}
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],
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"source": {
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"advisory": "GHSA-8xjq-pr36-ccgf",
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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/yamcs/yamcs/security/advisories/GHSA-8xjq-pr36-ccgf",
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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": "2026-07-16T18:13:25.756720Z",
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"id": "CVE-2026-55548",
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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": "2026-07-16T18:14:19.081Z"
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}
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}
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]
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}
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} |