CVE-2021-29468

cygwin git

TLP:CLEAR

csirt@kutim:~/threat-intel/cve/CVE-2021-29468

Katalog CVE

CVSS 8.8 · High EPSS 1,2%

Kerentanan Improper Input Validation pada cygwin git. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Cygwin Git is a patch set for the git command line tool for the cygwin environment. A specially crafted repository that contains symbolic links as well as files with backslash characters in the file name may cause just-checked out code to be executed while checking out a repository using Git on Cygwin. The problem will be patched in the Cygwin Git v2.31.1-2 release. At time of writing, the vulnerability is present in the upstream Git source code; any Cygwin user who compiles Git for themselves from upstream sources should manually apply a patch to mitigate the vulnerability. As mitigation users should not clone or pull from repositories from untrusted sources. CVE-2019-1354 was an equivalent vulnerability in Git for Visual Studio.

Rincian

Terbit di NVD
29 April 2021
Terakhir diubah
17 Juni 2026
Status NVD
Modified
CVSS 3.1
8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-20: Improper Input Validation
EPSS (30 hari)
1,2% peluang dieksploitasi; lebih tinggi dari 68,3% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
cygwin git Semua versi hingga 2.31.1-1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.