CVE-2023-46445
Vulnerability from cvelistv5
Published
2023-11-14 00:00
Modified
2024-08-02 20:45
Severity ?
EPSS score ?
Summary
An issue in AsyncSSH before 2.14.1 allows attackers to control the extension info message (RFC 8308) via a man-in-the-middle attack, aka a "Rogue Extension Negotiation."
References
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-02T20:45:41.695Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://github.com/ronf/asyncssh/security/advisories/GHSA-cfc2-wr2v-gxm5" }, { "name": "FEDORA-2023-d2956318e4", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ME34ROZWMDK5KLMZKTSA422XVJZ7IMTE/" }, { "tags": [ "x_transferred" ], "url": "https://www.terrapin-attack.com" }, { "tags": [ "x_transferred" ], "url": "https://github.com/ronf/asyncssh/blob/develop/docs/changes.rst" }, { "tags": [ "x_transferred" ], "url": "https://github.com/advisories/GHSA-cfc2-wr2v-gxm5" }, { "tags": [ "x_transferred" ], "url": "http://packetstormsecurity.com/files/176280/Terrapin-SSH-Connection-Weakening.html" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20231222-0001/" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "An issue in AsyncSSH before 2.14.1 allows attackers to control the extension info message (RFC 8308) via a man-in-the-middle attack, aka a \"Rogue Extension Negotiation.\"" } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2023-12-22T20:06:14.229897", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "url": "https://github.com/ronf/asyncssh/security/advisories/GHSA-cfc2-wr2v-gxm5" }, { "name": "FEDORA-2023-d2956318e4", "tags": [ "vendor-advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ME34ROZWMDK5KLMZKTSA422XVJZ7IMTE/" }, { "url": "https://www.terrapin-attack.com" }, { "url": "https://github.com/ronf/asyncssh/blob/develop/docs/changes.rst" }, { "url": "https://github.com/advisories/GHSA-cfc2-wr2v-gxm5" }, { "url": "http://packetstormsecurity.com/files/176280/Terrapin-SSH-Connection-Weakening.html" }, { "url": "https://security.netapp.com/advisory/ntap-20231222-0001/" } ] } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2023-46445", "datePublished": "2023-11-14T00:00:00", "dateReserved": "2023-10-23T00:00:00", "dateUpdated": "2024-08-02T20:45:41.695Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-46445\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2023-11-14T03:15:09.470\",\"lastModified\":\"2023-12-22T20:15:07.270\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"An issue in AsyncSSH before 2.14.1 allows attackers to control the extension info message (RFC 8308) via a man-in-the-middle attack, aka a \\\"Rogue Extension Negotiation.\\\"\"},{\"lang\":\"es\",\"value\":\"Un problema en AsyncSSH v2.14.0 y versiones anteriores permite a los atacantes controlar el mensaje de informaci\u00f3n de la extensi\u00f3n (RFC 8308) mediante un ataque de intermediario.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.2,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-345\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:asyncssh_project:asyncssh:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.14.1\",\"matchCriteriaId\":\"5CCE165C-9A45-4A7B-95AF-2DF9137B4075\"}]}]}],\"references\":[{\"url\":\"http://packetstormsecurity.com/files/176280/Terrapin-SSH-Connection-Weakening.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://github.com/advisories/GHSA-cfc2-wr2v-gxm5\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://github.com/ronf/asyncssh/blob/develop/docs/changes.rst\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://github.com/ronf/asyncssh/security/advisories/GHSA-cfc2-wr2v-gxm5\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ME34ROZWMDK5KLMZKTSA422XVJZ7IMTE/\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://security.netapp.com/advisory/ntap-20231222-0001/\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://www.terrapin-attack.com\",\"source\":\"cve@mitre.org\"}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.