CVE-2023-22809 (GCVE-0-2023-22809)
Vulnerability from cvelistv5
Published
2023-01-18 00:00
Modified
2025-04-04 15:45
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • n/a
Summary
In Sudo before 1.9.12p2, the sudoedit (aka -e) feature mishandles extra arguments passed in the user-provided environment variables (SUDO_EDITOR, VISUAL, and EDITOR), allowing a local attacker to append arbitrary entries to the list of files to process. This can lead to privilege escalation. Affected versions are 1.8.0 through 1.9.12.p1. The problem exists because a user-specified editor may contain a "--" argument that defeats a protection mechanism, e.g., an EDITOR='vim -- /path/to/extra/file' value.
References
cve@mitre.org http://packetstormsecurity.com/files/171644/sudo-1.9.12p1-Privilege-Escalation.html Third Party Advisory, VDB Entry
cve@mitre.org http://packetstormsecurity.com/files/172509/Sudoedit-Extra-Arguments-Privilege-Escalation.html Third Party Advisory, VDB Entry
cve@mitre.org http://packetstormsecurity.com/files/174234/Cisco-ThousandEyes-Enterprise-Agent-Virtual-Appliance-Arbitrary-File-Modification.html Third Party Advisory, VDB Entry
cve@mitre.org http://seclists.org/fulldisclosure/2023/Aug/21 Mailing List, Third Party Advisory
cve@mitre.org http://www.openwall.com/lists/oss-security/2023/01/19/1 Exploit, Mailing List, Third Party Advisory
cve@mitre.org https://lists.debian.org/debian-lts-announce/2023/01/msg00012.html Mailing List, Third Party Advisory
cve@mitre.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2QDGFCGAV5QRJCE6IXRXIS4XJHS57DDH/ Mailing List
cve@mitre.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G4YNBTTKTRT2ME3NTSXAPTOKYUE47XHZ/ Mailing List
cve@mitre.org https://security.gentoo.org/glsa/202305-12 Third Party Advisory
cve@mitre.org https://security.netapp.com/advisory/ntap-20230127-0015/ Third Party Advisory
cve@mitre.org https://support.apple.com/kb/HT213758 Third Party Advisory
cve@mitre.org https://www.debian.org/security/2023/dsa-5321 Third Party Advisory
cve@mitre.org https://www.sudo.ws/security/advisories/sudoedit_any/ Exploit, Mitigation, Vendor Advisory
cve@mitre.org https://www.synacktiv.com/sites/default/files/2023-01/sudo-CVE-2023-22809.pdf Exploit, Mitigation, Technical Description, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://packetstormsecurity.com/files/171644/sudo-1.9.12p1-Privilege-Escalation.html Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 http://packetstormsecurity.com/files/172509/Sudoedit-Extra-Arguments-Privilege-Escalation.html Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 http://packetstormsecurity.com/files/174234/Cisco-ThousandEyes-Enterprise-Agent-Virtual-Appliance-Arbitrary-File-Modification.html Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2023/Aug/21 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://www.openwall.com/lists/oss-security/2023/01/19/1 Exploit, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.debian.org/debian-lts-announce/2023/01/msg00012.html Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2QDGFCGAV5QRJCE6IXRXIS4XJHS57DDH/ Mailing List
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G4YNBTTKTRT2ME3NTSXAPTOKYUE47XHZ/ Mailing List
af854a3a-2127-422b-91ae-364da2661108 https://security.gentoo.org/glsa/202305-12 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://security.netapp.com/advisory/ntap-20230127-0015/ Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://support.apple.com/kb/HT213758 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.debian.org/security/2023/dsa-5321 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.sudo.ws/security/advisories/sudoedit_any/ Exploit, Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.synacktiv.com/sites/default/files/2023-01/sudo-CVE-2023-22809.pdf Exploit, Mitigation, Technical Description, Third Party Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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      "cveMetadata": "{\"cveId\": \"CVE-2023-22809\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-04-04T15:45:24.835Z\", \"dateReserved\": \"2023-01-06T00:00:00.000Z\", \"assignerOrgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"datePublished\": \"2023-01-18T00:00:00.000Z\", \"assignerShortName\": \"mitre\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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