CVE-2014-4650

Katalog CVE

CVSS 9.8 · Critical EPSS 24,7%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada python, redhat software collections +1 lainnya. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

The CGIHTTPServer module in Python 2.7.5 and 3.3.4 does not properly handle URLs in which URL encoding is used for path separators, which allows remote attackers to read script source code or conduct directory traversal attacks and execute unintended code via a crafted character sequence, as demonstrated by a %2f separator.

Rincian

Terbit di NVD

20 Februari 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

24,7% peluang dieksploitasi; lebih tinggi dari 97,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• http://bugs.python.org/issue21766 exploit · patch · advisory vendor
• http://openwall.com/lists/oss-security/2014/06/26/3 mailing list · advisory pihak ketiga
• https://access.redhat.com/security/cve/cve-2014-4650 advisory pihak ketiga