CVE-2021-46828

תיאור (מקור, אנגלית)

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.

מדדים

CVSS 3.1

7.5 (HIGH) מקור הציון: NVD CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — סבירות ניצול

3% (אחוזון 100) נכון ל-14/10/2026

CWE

CWE-755, CWE-835

מוצרים מושפעים

libtirpc_project: libtirpc; debian: debian linux

קישורים

• http://git.linux-nfs.org/?p=steved/libtirpc.git%3Ba=commit%3Bh=86529758570cef4‮…
• https://lists.debian.org/debian-lts-announce/2022/08/msg00004.html Mailing ListThird Party Advisory
• https://security.gentoo.org/glsa/202210-33 Third Party Advisory
• https://security.netapp.com/advisory/ntap-20221007-0004/ Third Party Advisory
• https://www.debian.org/security/2022/dsa-5200 Third Party Advisory
• http://git.linux-nfs.org/?p=steved/libtirpc.git%3Ba=commit%3Bh=86529758570cef4‮…
• https://lists.debian.org/debian-lts-announce/2022/08/msg00004.html Mailing ListThird Party Advisory
• https://security.gentoo.org/glsa/202210-33 Third Party Advisory
• https://security.netapp.com/advisory/ntap-20221007-0004/ Third Party Advisory
• https://www.debian.org/security/2022/dsa-5200 Third Party Advisory