CVE-2023-22809

Katalog CVE

CVSS 7.8 · High EPSS 55,4%

Kerentanan Improper Privilege Management pada sudo project sudo, debian linux +2 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

18 Januari 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-269: Improper Privilege Management

EPSS (30 hari)

55,4% peluang dieksploitasi; lebih tinggi dari 99,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.sudo.ws/security/advisories/sudoedit_any/ exploit · mitigasi · advisory vendor
• https://www.synacktiv.com/sites/default/files/2023-01/sudo-CVE-2023-22809.pdf exploit · mitigasi · deskripsi teknis · advisory pihak ketiga
• http://packetstormsecurity.com/files/171644/sudo-1.9.12p1-Privilege-Escalation.html advisory pihak ketiga · vdb entry
• http://packetstormsecurity.com/files/172509/Sudoedit-Extra-Arguments-Privilege-Escalation.html advisory pihak ketiga · vdb entry
• http://packetstormsecurity.com/files/174234/Cisco-ThousandEyes-Enterprise-Agent-Virtual-Appliance-Arbitrary-Fi... advisory pihak ketiga · vdb entry
• http://seclists.org/fulldisclosure/2023/Aug/21 mailing list · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2023/01/19/1 exploit · mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2023/01/msg00012.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202305-12 advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20230127-0015/ advisory pihak ketiga
• https://support.apple.com/kb/HT213758 advisory pihak ketiga
• https://www.debian.org/security/2023/dsa-5321 advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2QDGFCGAV5QRJ... mailing list
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G4YNBTTKTRT2M... mailing list