Vulnerabilites related to openbgpd - openbgpd
Vulnerability from fkie_nvd
Published
2023-08-29 16:15
Modified
2024-11-21 08:13
Severity ?
Summary
In OpenBGPD before 8.1, incorrect handling of BGP update data (length of path attributes) set by a potentially distant remote actor may cause the system to incorrectly reset a session. This is fixed in OpenBSD 7.3 errata 006.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:openbgpd:openbgpd:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E100F828-9002-4B76-902C-49345579AAA7",
"versionEndExcluding": "8.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:openbsd:openbsd:*:*:*:*:*:*:*:*",
"matchCriteriaId": "131B4208-6843-40D3-8818-159D1204BD0E",
"versionEndExcluding": "7.3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:-:*:*:*:*:*:*",
"matchCriteriaId": "7BAA0C9B-7CEA-4647-809F-027EB34C142E",
"vulnerable": false
},
{
"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_001:*:*:*:*:*:*",
"matchCriteriaId": "B3CC37B8-46C0-407B-8DE4-2B5BC36BA969",
"vulnerable": false
},
{
"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_002:*:*:*:*:*:*",
"matchCriteriaId": "D53FE3CA-1A90-4783-8AC2-C0B4CF6F052D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_003:*:*:*:*:*:*",
"matchCriteriaId": "9C32DD2B-BBE0-4031-B105-743E4058B4A1",
"vulnerable": false
},
{
"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_004:*:*:*:*:*:*",
"matchCriteriaId": "3F481F84-81C2-4E5F-BD60-4C46CD3DD603",
"vulnerable": false
},
{
"criteria": "cpe:2.3:o:openbsd:openbsd:7.3:errata_005:*:*:*:*:*:*",
"matchCriteriaId": "DCAE527B-1176-4759-B903-59A72245517B",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In OpenBGPD before 8.1, incorrect handling of BGP update data (length of path attributes) set by a potentially distant remote actor may cause the system to incorrectly reset a session. This is fixed in OpenBSD 7.3 errata 006."
}
],
"id": "CVE-2023-38283",
"lastModified": "2024-11-21T08:13:13.623",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-08-29T16:15:08.960",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://blog.benjojo.co.uk/post/bgp-path-attributes-grave-error-handling"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch"
],
"url": "https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/006_bgpd.patch.sig"
},
{
"source": "cve@mitre.org",
"tags": [
"Release Notes"
],
"url": "https://github.com/openbgpd-portable/openbgpd-portable/releases/tag/8.1"
},
{
"source": "cve@mitre.org",
"tags": [
"Mailing List"
],
"url": "https://news.ycombinator.com/item?id=37305800"
},
{
"source": "cve@mitre.org",
"tags": [
"Release Notes"
],
"url": "https://www.openbsd.org/errata73.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://blog.benjojo.co.uk/post/bgp-path-attributes-grave-error-handling"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/006_bgpd.patch.sig"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Release Notes"
],
"url": "https://github.com/openbgpd-portable/openbgpd-portable/releases/tag/8.1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "https://news.ycombinator.com/item?id=37305800"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Release Notes"
],
"url": "https://www.openbsd.org/errata73.html"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-754"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
CVE-2023-38283 (GCVE-0-2023-38283)
Vulnerability from cvelistv5
Published
2023-08-29 00:00
Modified
2024-10-02 14:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
In OpenBGPD before 8.1, incorrect handling of BGP update data (length of path attributes) set by a potentially distant remote actor may cause the system to incorrectly reset a session. This is fixed in OpenBSD 7.3 errata 006.
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T17:39:12.596Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/006_bgpd.patch.sig"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/openbgpd-portable/openbgpd-portable/releases/tag/8.1"
},
{
"tags": [
"x_transferred"
],
"url": "https://blog.benjojo.co.uk/post/bgp-path-attributes-grave-error-handling"
},
{
"tags": [
"x_transferred"
],
"url": "https://news.ycombinator.com/item?id=37305800"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.openbsd.org/errata73.html"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"cpes": [
"cpe:2.3:a:bgp:openbgpd:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "openbgpd",
"vendor": "bgp",
"versions": [
{
"lessThan": "8.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-38283",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-02T14:52:46.910912Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-02T14:55:43.156Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In OpenBGPD before 8.1, incorrect handling of BGP update data (length of path attributes) set by a potentially distant remote actor may cause the system to incorrectly reset a session. This is fixed in OpenBSD 7.3 errata 006."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-08-29T15:24:54.279568",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/006_bgpd.patch.sig"
},
{
"url": "https://github.com/openbgpd-portable/openbgpd-portable/releases/tag/8.1"
},
{
"url": "https://blog.benjojo.co.uk/post/bgp-path-attributes-grave-error-handling"
},
{
"url": "https://news.ycombinator.com/item?id=37305800"
},
{
"url": "https://www.openbsd.org/errata73.html"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2023-38283",
"datePublished": "2023-08-29T00:00:00",
"dateReserved": "2023-07-14T00:00:00",
"dateUpdated": "2024-10-02T14:55:43.156Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}