CVE-2022-4515

Katalog CVE

CVSS 7.8 · High EPSS 0,61%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada exuberant ctags project exuberant ctags, debian linux. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A flaw was found in Exuberant Ctags in the way it handles the "-o" option. This option specifies the tag filename. A crafted tag filename specified in the command line or in the configuration file results in arbitrary command execution because the externalSortTags() in sort.c calls the system(3) function in an unsafe way.

Rincian

Terbit di NVD

20 Desember 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

EPSS (30 hari)

0,61% peluang dieksploitasi; lebih tinggi dari 47,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lists.debian.org/debian-lts-announce/2022/12/msg00040.html mailing list · advisory pihak ketiga
• https://sourceforge.net/p/ctags/code/HEAD/tree/tags/ctags-5.8/sort.c#l56 exploit · advisory pihak ketiga