gsd-2019-6109
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
An issue was discovered in OpenSSH 7.9. Due to missing character encoding in the progress display, a malicious server (or Man-in-The-Middle attacker) can employ crafted object names to manipulate the client output, e.g., by using ANSI control codes to hide additional files being transferred. This affects refresh_progress_meter() in progressmeter.c.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2019-6109", "description": "An issue was discovered in OpenSSH 7.9. Due to missing character encoding in the progress display, a malicious server (or Man-in-The-Middle attacker) can employ crafted object names to manipulate the client output, e.g., by using ANSI control codes to hide additional files being transferred. This affects refresh_progress_meter() in progressmeter.c.", "id": "GSD-2019-6109", "references": [ "https://www.suse.com/security/cve/CVE-2019-6109.html", "https://www.debian.org/security/2019/dsa-4387", "https://access.redhat.com/errata/RHSA-2019:3702", "https://ubuntu.com/security/CVE-2019-6109", "https://advisories.mageia.org/CVE-2019-6109.html", "https://security.archlinux.org/CVE-2019-6109", "https://alas.aws.amazon.com/cve/html/CVE-2019-6109.html", "https://linux.oracle.com/cve/CVE-2019-6109.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2019-6109" ], "details": "An issue was discovered in OpenSSH 7.9. Due to missing character encoding in the progress display, a malicious server (or Man-in-The-Middle attacker) can employ crafted object names to manipulate the client output, e.g., by using ANSI control codes to hide additional files being transferred. This affects refresh_progress_meter() in progressmeter.c.", "id": "GSD-2019-6109", "modified": "2023-12-13T01:23:48.881491Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-6109", "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": "An issue was discovered in OpenSSH 7.9. Due to missing character encoding in the progress display, a malicious server (or Man-in-The-Middle attacker) can employ crafted object names to manipulate the client output, e.g., by using ANSI control codes to hide additional files being transferred. This affects refresh_progress_meter() in progressmeter.c." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "DSA-4387", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2019/dsa-4387" }, { "name": "https://security.netapp.com/advisory/ntap-20190213-0001/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20190213-0001/" }, { "name": "https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c", "refsource": "MISC", "url": "https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c" }, { "name": "USN-3885-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3885-1/" }, { "name": "https://cvsweb.openbsd.org/src/usr.bin/ssh/progressmeter.c", "refsource": "MISC", "url": "https://cvsweb.openbsd.org/src/usr.bin/ssh/progressmeter.c" }, { "name": "https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt", "refsource": "MISC", "url": 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"cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-6109" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "An issue was discovered in OpenSSH 7.9. Due to missing character encoding in the progress display, a malicious server (or Man-in-The-Middle attacker) can employ crafted object names to manipulate the client output, e.g., by using ANSI control codes to hide additional files being transferred. This affects refresh_progress_meter() in progressmeter.c." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-116" } ] } ] }, "references": { "reference_data": [ { "name": "https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt", "refsource": "MISC", "tags": [ "Third Party Advisory" ], "url": "https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt" }, { "name": "https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c", "refsource": "MISC", "tags": [ "Release Notes", "Vendor Advisory" ], "url": "https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c" }, { "name": "https://cvsweb.openbsd.org/src/usr.bin/ssh/progressmeter.c", "refsource": "MISC", "tags": [ "Release Notes", "Vendor Advisory" ], "url": "https://cvsweb.openbsd.org/src/usr.bin/ssh/progressmeter.c" }, { "name": "USN-3885-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3885-1/" }, { "name": "DSA-4387", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2019/dsa-4387" }, { "name": "https://security.netapp.com/advisory/ntap-20190213-0001/", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20190213-0001/" }, { "name": "GLSA-201903-16", "refsource": "GENTOO", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/201903-16" }, { "name": "[debian-lts-announce] 20190325 [SECURITY] [DLA 1728-1] openssh security update", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00030.html" }, { "name": "FEDORA-2019-0f4190cdb0", "refsource": "FEDORA", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W3YVQ2BPTOVDCFDVNC2GGF5P5ISFG37G/" }, { "name": "openSUSE-SU-2019:1602", "refsource": "SUSE", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00058.html" }, { "name": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html" }, { "name": "RHSA-2019:3702", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:3702" }, { "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": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 4.9, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": true }, "baseMetricV3": { "cvssV3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N", "version": "3.1" }, "exploitabilityScore": 1.6, "impactScore": 5.2 } }, "lastModifiedDate": "2023-02-23T23:16Z", "publishedDate": "2019-01-31T18:29Z" } } }
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