CVE-2022-37705

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This program mishandles the arguments passed to tar binary (it expects that the argument name and value are separated with a space; however, separating them with an equals sign is also supported),"}], "id": "CVE-2022-37705", "lastModified": "2026-06-17T04:55:11.140", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2022-37705", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2024-11-27T14:42:51.942309Z", "version": "2.0.3"}}]}, "published": "2023-04-16T01:15:06.867", "references": [{"source": "cve@mitre.org", "tags": ["Product"], "url": "http://www.amanda.org/"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/MaherAzzouzi/CVE-2022-37705"}, {"source": "cve@mitre.org", "url": "https://github.com/zmanda/amanda/issues/192"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "https://github.com/zmanda/amanda/pull/194"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "https://github.com/zmanda/amanda/pull/196"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "https://github.com/zmanda/amanda/pull/204"}, {"source": "cve@mitre.org", "url": "https://github.com/zmanda/amanda/releases/tag/tag-community-3.5.3"}, {"source": "cve@mitre.org", "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00003.html"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A5DCLSX5YYTWMKSMDL67M5STZ5ZDSOXK/"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ATMGMVS3QDN6OMKMHGUTUTU7NS7HR3BZ/"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYREA6LFXF5M7K4WLNJV5VNQPS4MTBW2/"}, {"source": "cve@mitre.org", "url": "https://marc.info/?l=amanda-hackers"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "http://www.amanda.org/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/MaherAzzouzi/CVE-2022-37705"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/zmanda/amanda/issues/192"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/zmanda/amanda/pull/194"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/zmanda/amanda/pull/196"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/zmanda/amanda/pull/204"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/zmanda/amanda/releases/tag/tag-community-3.5.3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00003.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00023.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A5DCLSX5YYTWMKSMDL67M5STZ5ZDSOXK/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ATMGMVS3QDN6OMKMHGUTUTU7NS7HR3BZ/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYREA6LFXF5M7K4WLNJV5VNQPS4MTBW2/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://marc.info/?l=amanda-hackers"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-88"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "amanda: runtar: crafted arguments can lead to local privilege escalation", "id": "2167744", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2167744"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.7", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-269", "details": ["A privilege escalation flaw was found in Amanda 3.5.1 in which the backup user can acquire root privileges. The vulnerable component is the runtar SUID program, which is a wrapper to run /usr/bin/tar with specific arguments that are controllable by the attacker. This program mishandles the arguments passed to tar binary (it expects that the argument name and value are separated with a space; however, separating them with an equals sign is also supported),", "A flaw was found in Amanda. The `runtar` SUID binary executes /usr/bin/tar as root without properly validating its arguments, possibly leading to escalation of privileges from the regular user \"amandabackup\" to root."], "name": "CVE-2022-37705", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "amanda", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "amanda", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "amanda", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2023-02-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-37705\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-37705\nhttps://github.com/MaherAzzouzi/CVE-2022-37705"], "statement": "This flaw has been rated Low on Red Hat Enterprise Linux since unprivileged users can't pass arbitrary arguments to the `runtar` SUID binary. By default, only users in the \"disk\" group can execute the `runtar` binary on RHEL.", "threat_severity": "Low"}

{}