gsd-2018-15473
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2018-15473", "description": "OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.", "id": "GSD-2018-15473", "references": [ "https://www.suse.com/security/cve/CVE-2018-15473.html", "https://www.debian.org/security/2018/dsa-4280", "https://access.redhat.com/errata/RHSA-2019:2143", "https://access.redhat.com/errata/RHSA-2019:0711", "https://ubuntu.com/security/CVE-2018-15473", "https://advisories.mageia.org/CVE-2018-15473.html", "https://security.archlinux.org/CVE-2018-15473", "https://alas.aws.amazon.com/cve/html/CVE-2018-15473.html", "https://linux.oracle.com/cve/CVE-2018-15473.html", "https://packetstormsecurity.com/files/cve/CVE-2018-15473" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2018-15473" ], "details": "OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.", "id": "GSD-2018-15473", "modified": "2023-12-13T01:22:23.628151Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-15473", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an 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"https://github.com/openbsd/src/commit/779974d35b4859c07bc3cb8a12c74b43b0a7d1e0", "refsource": "MISC", "url": "https://github.com/openbsd/src/commit/779974d35b4859c07bc3cb8a12c74b43b0a7d1e0" }, { "name": "USN-3809-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3809-1/" }, { "name": "[debian-lts-announce] 20180821 [SECURITY] [DLA-1474-1] openssh security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/08/msg00022.html" }, { "name": "105140", "refsource": "BID", "url": "http://www.securityfocus.com/bid/105140" }, { "name": "DSA-4280", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2018/dsa-4280" }, { "name": "45939", "refsource": "EXPLOIT-DB", "url": "https://www.exploit-db.com/exploits/45939/" }, { "name": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0011", "refsource": "CONFIRM", "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0011" }, { "name": "http://www.openwall.com/lists/oss-security/2018/08/15/5", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2018/08/15/5" }, { "name": "RHSA-2019:0711", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:0711" }, { "name": "RHSA-2019:2143", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:2143" }, { "name": "https://www.oracle.com/security-alerts/cpujan2020.html", "refsource": "MISC", "url": "https://www.oracle.com/security-alerts/cpujan2020.html" }, { "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf", "refsource": "CONFIRM", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "7.7", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { 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"CONFIRM", "tags": [ "Third Party Advisory" ], "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0011" }, { "name": "GLSA-201810-03", "refsource": "GENTOO", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/201810-03" }, { "name": "https://security.netapp.com/advisory/ntap-20181101-0001/", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20181101-0001/" }, { "name": "USN-3809-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3809-1/" }, { "name": "45939", "refsource": "EXPLOIT-DB", "tags": [ "Exploit", "Third Party Advisory", "VDB Entry" ], "url": "https://www.exploit-db.com/exploits/45939/" }, { "name": "RHSA-2019:0711", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:0711" }, { "name": "RHSA-2019:2143", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:2143" }, { "name": "https://www.oracle.com/security-alerts/cpujan2020.html", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2020.html" }, { "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf", "refsource": "CONFIRM", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 1.4 } }, "lastModifiedDate": "2023-02-23T23:13Z", "publishedDate": "2018-08-17T19:29Z" } } }
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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.