CVE-2021-46828

Katalog CVE

CVSS 7.5 · High EPSS 2,9%

Kerentanan Improper Handling of Exceptional Conditions pada libtirpc project libtirpc, debian linux. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

In libtirpc before 1.3.3rc1, remote attackers could exhaust the file descriptors of a process that uses libtirpc because idle TCP connections are mishandled. This can, in turn, lead to an svc_run infinite loop without accepting new connections.

Rincian

Terbit di NVD

20 Juli 2022

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-755: Improper Handling of Exceptional Conditions
CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')

EPSS (30 hari)

2,9% peluang dieksploitasi; lebih tinggi dari 86,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lists.debian.org/debian-lts-announce/2022/08/msg00004.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202210-33 advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20221007-0004/ advisory pihak ketiga
• https://www.debian.org/security/2022/dsa-5200 advisory pihak ketiga
• http://git.linux-nfs.org/?p=steved/libtirpc.git%3Ba=commit%3Bh=86529758570cef4c73fb9b9c4104fdc510f701ed