mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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84 lines
2.5 KiB
JSON
84 lines
2.5 KiB
JSON
{
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"id": "CVE-2022-40318",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2023-05-03T12:16:27.800",
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"lastModified": "2023-09-19T22:15:11.123",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "An issue was discovered in bgpd in FRRouting (FRR) through 8.4. By crafting a BGP OPEN message with an option of type 0xff (Extended Length from RFC 9072), attackers may cause a denial of service (assertion failure and daemon restart, or out-of-bounds read). This is possible because of inconsistent boundary checks that do not account for reading 3 bytes (instead of 2) in this 0xff case. NOTE: this behavior occurs in bgp_open_option_parse in the bgp_open.c file, a different location (with a different attack vector) relative to CVE-2022-40302."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 3.6
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-125"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:frrouting:frrouting:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "8.4",
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"matchCriteriaId": "3CBDA653-317C-427D-AC6A-9AA434671061"
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}
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]
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}
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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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"url": "https://github.com/FRRouting/frr/releases",
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"source": "cve@mitre.org",
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"tags": [
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"Third Party Advisory"
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]
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://www.debian.org/security/2023/dsa-5495",
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"source": "cve@mitre.org"
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}
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]
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} |