156 lines
6.5 KiB
JSON
156 lines
6.5 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-2025-48945",
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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": "2025-05-28T18:49:07.582Z",
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"datePublished": "2025-06-20T19:14:27.403Z",
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"dateUpdated": "2025-06-20T20:06:23.612Z"
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},
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"containers": {
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"cna": {
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"title": "pycares has a Use-After-Free Vulnerability",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-416",
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"lang": "en",
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"description": "CWE-416: Use After Free",
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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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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "PRESENT",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 8.2,
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
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"version": "4.0"
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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/saghul/pycares/security/advisories/GHSA-5qpg-rh4j-qp35",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/saghul/pycares/security/advisories/GHSA-5qpg-rh4j-qp35"
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},
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{
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"name": "https://github.com/saghul/pycares/security/advisories/GHSA-5qpg-rh4j-qp35",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/saghul/pycares/security/advisories/GHSA-5qpg-rh4j-qp35"
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},
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{
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"name": "https://github.com/aio-libs/aiodns/commit/f259a6e3650555157af53ac2b39f2ff545321d55",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/aio-libs/aiodns/commit/f259a6e3650555157af53ac2b39f2ff545321d55"
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},
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{
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"name": "https://github.com/saghul/pycares/commit/ebfd7d71eb8e74bc1057a361ea79a5906db510d4",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/saghul/pycares/commit/ebfd7d71eb8e74bc1057a361ea79a5906db510d4"
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},
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{
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"name": "https://github.com/aio-libs/aiodns/releases/tag/v3.5.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/aio-libs/aiodns/releases/tag/v3.5.0"
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},
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{
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"name": "https://github.com/saghul/pycares/releases/tag/v4.9.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/saghul/pycares/releases/tag/v4.9.0"
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}
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],
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"affected": [
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{
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"vendor": "aio-libs",
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"product": "aiodns",
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"versions": [
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{
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"version": "< 4.9.0",
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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": "2025-06-20T19:14:27.403Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "pycares is a Python module which provides an interface to c-ares. c-ares is a C library that performs DNS requests and name resolutions asynchronously. Prior to version 4.9.0, pycares is vulnerable to a use-after-free condition that occurs when a Channel object is garbage collected while DNS queries are still pending. This results in a fatal Python error and interpreter crash. The vulnerability has been fixed in pycares 4.9.0 by implementing a safe channel destruction mechanism."
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}
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],
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"source": {
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"advisory": "GHSA-5qpg-rh4j-qp35",
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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": "2025-06-20T20:05:50.595661Z",
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"id": "CVE-2025-48945",
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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": "2025-06-20T20:06:23.612Z"
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}
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}
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]
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}
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} |