Siemens SIMATIC Devices Stack-based Buffer Overflow (CVE-2021-47107)

NFSD: READDIR buffer overflow. If a client sends a READDIR count argument that is too small say, zero, then the buffer size calculation in the new initdirlist helper functions results in an underflow, allowing the XDR stream functions to write beyond the actual buffer. This calculation has always...

Linux Distros Unpatched Vulnerability : CVE-2021-47107

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix READDIR buffer overflow If a client sends a READDIR count argument that is too sma...

openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:1332-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2021-47107

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix READDIR buffer overflow If a client sends a READDIR count argument that is too small say, zero, then the buffer size calculation in the new initdirlist helper functions results in an underflow, allowing the XDR stream...

CVE-2021-47107

creationtimestamp| type| source ---|---|--- 2024-03-04 20:26:33+00:00| seen| https://t.me/ctinow/199533 2024-03-04 20:37:02+00:00| seen| https://t.me/ctinow/199553 2024-03-05 18:22:02+00:00| seen| https://t.me/ctinow/200525 2025-02-14 21:08:30+00:00| seen|...

CVE-2021-47107

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix READDIR buffer overflow If a client sends a READDIR count argument that is too small say, zero, then the buffer size calculation in the new initdirlist helper functions results in an underflow, allowing the XDR stream...

CVE-2021-47107

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix READDIR buffer overflow If a client sends a READDIR count argument that is too small say, zero, then the buffer size calculation in the new initdirlist helper functions results in an underflow, allowing the XDR stream...

CVE-2021-47107

CVE-2021-47107 : In the Linux kernel NFSD, an underflow in buffer sizing for READDIR when a client issues a too-small count can cause writing beyond the allocated buffer via xdr_reserve_space(), enabling a buffer overflow. The root cause was a susceptibility in the READDIR path introduced by newe...