CVE-2023-46847: squid-cache squid +9 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2023-46847

CVSS 7.5 · High EPSS 88,4%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada squid-cache squid, redhat enterprise linux +8 lainnya. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Squid is vulnerable to a Denial of Service, where a remote attacker can perform buffer overflow attack by writing up to 2 MB of arbitrary data to heap memory when Squid is configured to accept HTTP Digest Authentication.

Rincian

Terbit di NVD: 3 November 2023
Terakhir diubah: 7 Agustus 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-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
EPSS (30 hari): 88,4% peluang dieksploitasi; lebih tinggi dari 99,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
squid-cache	squid	Versi 3.2.0.1 hingga sebelum 6.4
redhat	enterprise linux	Versi 8.0
redhat	enterprise linux	Versi 9.0
redhat	enterprise linux eus	Versi 8.6
redhat	enterprise linux eus	Versi 8.8
redhat	enterprise linux eus	Versi 9.0
redhat	enterprise linux eus	Versi 9.2
redhat	enterprise linux for arm 64	Versi 8.0_aarch64
redhat	enterprise linux for ibm z systems	Versi 8.0_s390x
redhat	enterprise linux for power little endian	Versi 8.0_ppc64le
redhat	enterprise linux server	Versi 7.0
redhat	enterprise linux server aus	Versi 8.2
redhat	enterprise linux server aus	Versi 8.4
redhat	enterprise linux server aus	Versi 8.6
redhat	enterprise linux server aus	Versi 9.2
redhat	enterprise linux server tus	Versi 8.2
redhat	enterprise linux server tus	Versi 8.4
redhat	enterprise linux server tus	Versi 8.6
redhat	enterprise linux server tus	Versi 8.8
redhat	enterprise linux server tus	Versi 9.2
redhat	enterprise linux workstation	Versi 7.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/squid-cache/squid/security/advisories/GHSA-phqj-m8gv-cq4g advisory vendor
https://access.redhat.com/errata/RHSA-2023:6266 advisory pihak ketiga
https://access.redhat.com/errata/RHSA-2023:6267 advisory pihak ketiga
https://access.redhat.com/errata/RHSA-2023:6268 advisory pihak ketiga
https://access.redhat.com/errata/RHSA-2023:6748 advisory pihak ketiga
https://access.redhat.com/errata/RHSA-2023:6801 advisory pihak ketiga
https://access.redhat.com/errata/RHSA-2023:6803 advisory pihak ketiga
https://access.redhat.com/errata/RHSA-2023:6804 advisory pihak ketiga
https://access.redhat.com/errata/RHSA-2023:6805 advisory pihak ketiga
https://access.redhat.com/errata/RHSA-2023:6810 advisory pihak ketiga
https://access.redhat.com/errata/RHSA-2023:6882 advisory pihak ketiga
https://access.redhat.com/errata/RHSA-2023:6884 advisory pihak ketiga
https://access.redhat.com/errata/RHSA-2023:7213 advisory pihak ketiga
https://access.redhat.com/errata/RHSA-2023:7576 advisory pihak ketiga
https://access.redhat.com/errata/RHSA-2023:7578 advisory pihak ketiga
https://access.redhat.com/security/cve/CVE-2023-46847 advisory pihak ketiga
https://bugzilla.redhat.com/show_bug.cgi?id=2245916 issue tracking · advisory pihak ketiga
https://lists.debian.org/debian-lts-announce/2024/01/msg00003.html
https://security.netapp.com/advisory/ntap-20231130-0002/

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.