CVE-2021-3420

A flaw was found in newlib in versions prior to 4.0.0. Improper overflow validation in the memory allocation functions mEMALIGn, pvALLOc, nanomemalign, nanovalloc, nanopvalloc could case an integer overflow, leading to an allocation of a small buffer and then to a heap-based buffer overflow...

DEBIAN-CVE-2021-28038

An issue was discovered in the Linux kernel through 5.11.3, as used with Xen PV. A certain part of the netback driver lacks necessary treatment of errors such as failed memory allocations as a result of changes to the handling of grant mapping errors. A host OS denial of service may occur during...

UBUNTU-CVE-2021-28038

An issue was discovered in the Linux kernel through 5.11.3, as used with Xen PV. A certain part of the netback driver lacks necessary treatment of errors such as failed memory allocations as a result of changes to the handling of grant mapping errors. A host OS denial of service may occur during...

Huawei EulerOS: Security Advisory for netpbm (EulerOS-SA-2021-1444)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

Red Hat newlib libc 输入验证错误漏洞

Red Hat newlib libc is a C language library from Red Hat, Inc. that is primarily used for embedded systems. A security vulnerability exists in newlib in versions prior to 4.0.0, which stems from improper overflow validation of the memory allocation functions mEMALIGn, pvALLOc, nanomemalign,...

Huawei EulerOS: Security Advisory for netpbm (EulerOS-SA-2021-1500)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

PT-2021-4249 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel versions through 5.11.3 Description: The issue is related to the netback driver in the Linux kernel, which lacks proper error handling for certain conditions such as failed memory allocations. This can lead to a denial of service...

MGASA-2021-0102 Updated kernel-linus packages fix security vulnerabilities

This kernel-linus update is based on upstream 5.10.19 and fixes at least the following security issues: An information disclosure vulnerability exists in the ARM SIGPAGE functionality of Linux Kernel. A userland application can read the contents of the sigpage, which can leak kernel memory...

MGASA-2021-0098 Updated libtiff packages fix security vulnerabilities

The updated libtiff packages fix security vulnerabilities: - Integer overflow in tifgetimage.c CVE-2020-35523. - Heap-based buffer overflow in TIFF2PDF tool CVE-2020-35524. - Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the “TIFFVGetField” funtion in the...

Updated libtiff packages fix security vulnerabilities

The updated libtiff packages fix security vulnerabilities: - Integer overflow in tifgetimage.c CVE-2020-35523. - Heap-based buffer overflow in TIFF2PDF tool CVE-2020-35524. - Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the “TIFFVGetField” funtion in the...

Linux: netback fails to honor grant mapping errors

ISSUE DESCRIPTION XSA-362 tried to address issues here, but in the case of the netback driver the changes were insufficient: It left the relevant function invocation with, effectively, no error handling at all. As a result, memory allocation failures there could still lead to frontend-induced...

Pillow Denial of Service Vulnerability (CNVD-2021-14766)

Python Imaging Library PIL is a free library for the Python programming language that supports opening, manipulating, and saving a wide range of image file formats.Pillow is a PIL branch. A denial of service vulnerability exists in Pillow versions prior to 8.1.1. The vulnerability stems from not...

Pillow Denial of Service Vulnerability (CNVD-2021-14762)

Python Imaging Library PIL is a free library for the Python programming language that supports opening, manipulating, and saving a wide range of image file formats.Pillow is a PIL branch. A denial of service vulnerability exists in Pillow versions prior to 8.1.1. The vulnerability stems from not...

EulerOS Virtualization 3.0.6.6 : netpbm (EulerOS-SA-2021-1500)

According to the versions of the netpbm packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A memory allocation vulnerability was found in netpbm before 10.61. A maliciously crafted SVG file could cause the application to...

EulerOS Virtualization for ARM 64 3.0.6.0 : tcpdump (EulerOS-SA-2021-1586)

According to the version of the tcpdump package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.CVE-2020-8037 Note that Tenab...

ALPINE-CVE-2021-27921

Pillow before 8.1.2 allows attackers to cause a denial of service memory consumption because the reported size of a contained image is not properly checked for a BLP container, and thus an attempted memory allocation can be very large...

Design/Logic Flaw

Pillow before 8.1.1 allows attackers to cause a denial of service memory consumption because the reported size of a contained image is not properly checked for a BLP container, and thus an attempted memory allocation can be very large...

UBUNTU-CVE-2021-27922

Pillow before 8.1.2 allows attackers to cause a denial of service memory consumption because the reported size of a contained image is not properly checked for an ICNS container, and thus an attempted memory allocation can be very large...

PYSEC-2021-40

Pillow before 8.1.1 allows attackers to cause a denial of service memory consumption because the reported size of a contained image is not properly checked for a BLP container, and thus an attempted memory allocation can be very large...

CVE-2021-27921

Pillow before 8.1.2 allows attackers to cause a denial of service memory consumption because the reported size of a contained image is not properly checked for a BLP container, and thus an attempted memory allocation can be very large...