CVE-2020-8037

CVE-2020-8037 affects tcpdump’s ppp decapsulator and can cause unbounded memory allocation, leading to DoS. Public documents corroborate that tcpdump 4.9.3 and later patch levels address this issue by upgrading the tcpdump package (e.g., 4.9.3-3 in some distributions; Ubuntu/Debian updates list 4...

CVE-2020-8037 ppp decapsulator can be convinced to allocate a large amount of memory

The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory...

CVE-2020-8037

The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory...

libpcap: Resource exhaustion during PHB header length validation

sf-pcapng.c in libpcap before 1.9.1 does not properly validate the PHB header length before allocating memory...

PT-2020-19934 · Tcpdump +9 · Tcpdump +9

Name of the Vulnerable Software and Affected Versions: tcpdump version 4.9.3 Description: The issue concerns the ppp decapsulator in tcpdump, which can be tricked into allocating a large amount of memory. There is no information provided about the estimated number of potentially affected devices...

PT-2025-26145 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A Use After Free bug was found in the compute effective progs function. The issue occurs when a fault is injected into an allocation failure while calling bpf link detach on a number o...

Huawei EulerOS: Security Advisory for python-pillow (EulerOS-SA-2020-2389)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

EulerOS 2.0 SP2 : kernel (EulerOS-SA-2020-2353)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The kernel package contains the Linux kernel vmlinuz, the core of any Linux operating system. The kernel handles the basic functions of the...

EulerOS 2.0 SP9 : cryptsetup (EulerOS-SA-2020-2427)

According to the version of the cryptsetup packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - A vulnerability was found in upstream release cryptsetup-2.2.0 where, there's a bug in LUKS2 format validation code, that is effectively invoke...

EulerOS 2.0 SP2 : binutils (EulerOS-SA-2020-2330)

According to the versions of the binutils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.32. It is a heap-based buffer over-read in dexpression1 in...

EulerOS 2.0 SP5 : libplist (EulerOS-SA-2020-2288)

According to the versions of the libplist package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The parsedictnode function in bplist.c in libplist allows attackers to cause a denial of service out-of-bounds heap read and crash via a crafte...

Huawei EulerOS: Security Advisory for libplist (EulerOS-SA-2020-2288)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

USN-4600-2: Netty vulnerabilities

USN-4600-1 fixed multiple vunerabilities in Netty 3.9. This update provides the corresponding fixes for CVE-2019-20444, CVE-2019-20445 for Netty. Also it was discovered that Netty allow for unbounded memory allocation. A remote attacker could send a large stream to the Netty server causing it to...

CVE-2020-15999

A heap buffer overflow leading to out-of-bounds write was found in freetype. Memory allocation based on truncated PNG width and height values allows for an out-of-bounds write to occur in application memory when an attacker supplies a specially crafted TTF file. Mitigation Red Hat has investigate...

Crossbeam Buffer Overflow Vulnerability

Crossbeam is a tool for individual developers applied to concurrent programming. A buffer overflow vulnerability exists in Crossbeam crossbeam-channel versions prior to 0.4.4, which stems from an inconsistency between the Vec::from iter allocated memory and the number of iterators. An attacker ca...

CVE-2020-15254

Crossbeam is a set of tools for concurrent programming. In crossbeam-channel before version 0.4.4, the bounded channel incorrectly assumes that Vec::fromiter has allocated capacity that same as the number of iterator elements. Vec::fromiter does not actually guarantee that and may allocate extra...

CVE-2020-15254

Crossbeam is a set of tools for concurrent programming. In crossbeam-channel before version 0.4.4, the bounded channel incorrectly assumes that Vec::fromiter has allocated capacity that same as the number of iterator elements. Vec::fromiter does not actually guarantee that and may allocate extra...

CVE-2020-15254 Undefined Behavior in bounded Crossbeam channel

Crossbeam is a set of tools for concurrent programming. In crossbeam-channel before version 0.4.4, the bounded channel incorrectly assumes that Vec::fromiter has allocated capacity that same as the number of iterator elements. Vec::fromiter does not actually guarantee that and may allocate extra...

CVE-2020-5988

NVIDIA Virtual GPU Manager contains a vulnerability in the vGPU plugin, in which allocated memory can be freed twice, which may lead to information disclosure or denial of service. This affects vGPU version 8.x prior to 8.5, version 10.x prior to 10.4 and version 11.0...

kernel: NFS client crash due to index buffer overflow during Direct IO write causing kernel panic

A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause a kernel panic. The highest threat from this vulnerability is to data confidentiality...