csirt@kutim:~/threat-intel/cve/CVE-2023-50269

Katalog CVE

CVSS 7.5 · High EPSS 57,6%

Kerentanan Uncontrolled Recursion pada squid-cache squid. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Squid is a caching proxy for the Web. Due to an Uncontrolled Recursion bug in versions 2.6 through 2.7.STABLE9, versions 3.1 through 5.9, and versions 6.0.1 through 6.5, Squid may be vulnerable to a Denial of Service attack against HTTP Request parsing. This problem allows a remote client to perform Denial of Service attack by sending a large X-Forwarded-For header when the follow_x_forwarded_for feature is configured. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives.

Rincian

Terbit di NVD
14 Desember 2023
Terakhir diubah
17 Juni 2026
Status NVD
Modified
CVSS 3.1
7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-674: Uncontrolled Recursion
EPSS (30 hari)
57,6% peluang dieksploitasi; lebih tinggi dari 99,0% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
squid-cache squid Versi 3.1 hingga 5.9
squid-cache squid Versi 6.0.1 hingga 6.5
squid-cache squid Versi 2.6
squid-cache squid Versi 2.7
squid-cache squid Versi 2.7 stable1
squid-cache squid Versi 2.7 stable2
squid-cache squid Versi 2.7 stable3
squid-cache squid Versi 2.7 stable4
squid-cache squid Versi 2.7 stable5
squid-cache squid Versi 2.7 stable6
squid-cache squid Versi 2.7 stable7
squid-cache squid Versi 2.7 stable8
squid-cache squid Versi 2.7 stable9

> 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.