139 lines
6.1 KiB
JSON
139 lines
6.1 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2025-59043",
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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": "2025-09-08T16:19:26.171Z",
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"datePublished": "2025-10-17T16:03:23.584Z",
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"dateUpdated": "2025-10-17T17:22:52.795Z"
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},
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"containers": {
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"cna": {
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"title": "OpenBao vulnerable to denial of service via malicious JSON request processing",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-400",
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"lang": "en",
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"description": "CWE-400: Uncontrolled Resource Consumption",
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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/openbao/openbao/security/advisories/GHSA-g46h-2rq9-gw5m",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/openbao/openbao/security/advisories/GHSA-g46h-2rq9-gw5m"
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},
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{
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"name": "https://github.com/openbao/openbao/pull/1756",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/openbao/openbao/pull/1756"
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},
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{
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"name": "https://github.com/openbao/openbao/commit/d418f238bc99adc72c73109faf574cc2b672880c",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/openbao/openbao/commit/d418f238bc99adc72c73109faf574cc2b672880c"
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},
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{
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"name": "https://github.com/openbao/openbao/blob/788536bd3e10818a7b4fb00aac6affc23388e5a9/http/logical.go#L50",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/openbao/openbao/blob/788536bd3e10818a7b4fb00aac6affc23388e5a9/http/logical.go#L50"
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}
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],
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"affected": [
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{
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"vendor": "openbao",
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"product": "openbao",
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"versions": [
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{
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"version": "< 2.4.1",
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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": "2025-10-17T16:03:23.584Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "OpenBao is an open source identity-based secrets management system. In OpenBao versions prior to 2.4.1, JSON objects after decoding may use significantly more memory than their serialized version. It is possible to craft a JSON payload to maximize the factor between serialized memory usage and deserialized memory usage, similar to a zip bomb, with factors reaching approximately 35. This can be used to circumvent the max_request_size configuration parameter which is intended to protect against denial of service attacks. The request body is parsed into a map very early in the request handling chain before authentication, which means an unauthenticated attacker can send a specifically crafted JSON object and cause an out-of-memory crash. Additionally, for requests with large numbers of strings, the audit subsystem can consume large quantities of CPU. The vulnerability is fixed in version 2.4.1."
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}
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],
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"source": {
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"advisory": "GHSA-g46h-2rq9-gw5m",
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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": "2025-10-17T17:22:38.221939Z",
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"id": "CVE-2025-59043",
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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": "2025-10-17T17:22:52.795Z"
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}
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}
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]
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}
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} |