CVE-2021-39515

An issue was discovered in libjpeg through 2020021. A NULL pointer dereference exists in the function SampleInterleavedLSScan::ParseMCU located in sampleinterleavedlsscan.cpp. It allows an attacker to cause Denial of Service...

CVE-2021-39516

An issue was discovered in libjpeg through 2020021. A NULL pointer dereference exists in the function HuffmanDecoder::Get located in huffmandecoder.hpp. It allows an attacker to cause Denial of Service...

Denial Of Service (DoS)

Exiv2 is vulnerable to denial of service. A null pointer dereference was found in Exiv2 versions v0.27.4 and earlier. The null pointer dereference is triggered when Exiv2 is used to print the metadata of a crafted image file. An attacker could potentially exploit the vulnerability to cause a deni...

Irzip Null Pointer Dereference Vulnerability (CNVD-2021-48849)

Irzip is a compression utility that excels at compressing large files. A null pointer dereference vulnerability exists in lzodecompressbuf in stream.c in Irzip version 0.621, which can be exploited by an attacker to cause a denial of service via specially crafted compressed files...

CVE-2020-23932

An issue was discovered in gpac before 1.0.1. A NULL pointer dereference exists in the function dumpisomsdp located in filedump.c. It allows an attacker to cause Denial of Service...

SUSE: Security Advisory (SUSE-SU-2020:1058-1)

The remote host is missing an update for the 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...

OpenSSL Code Problem Vulnerability (CNVD-2021-39524)

OpenSSL is an open source capable general-purpose cryptographic library from the Openssl team that implements the Secure Sockets Layer SSLv2/v3 and Secure Transport Layer TLSv1 protocols. The product supports a variety of cryptographic algorithms , including symmetric ciphers , hash algorithms ,...

Openbsd Opensmtpd Null Pointer Dereference Vulnerability

OpenSMTPD is a Unix daemon that implements the Simple Mail Transfer Protocol for delivering mail on the local computer or relaying mail to other SMTP servers. A null pointer dereference vulnerability exists in smtpd/lkafilter.c in versions of OpenSMTPD prior to 6.8.0p1. The vulnerability stems fr...

OPENSUSE-SU-2020:0906-1 Security update for graphviz

This update for graphviz fixes the following issues: Security issue fixed: - CVE-2019-11023: Fixed a denial of service vulnerability, which was caused by a NULL pointer dereference in agroot bsc1132091. This update was imported from the SUSE:SLE-15:Update update project...

MGASA-2019-0327 Updated libapreq2 packages fix security vulnerability

Updated libapreq2 packages fix security vulnerability: Max Kellermann reported a NULL pointer dereference flaw in libapreq2, allowing a remote attacker to cause a denial of service against an application using the library application crash if an invalid nested "multipart" body is processed...

Amazon Linux 2 : libjpeg-turbo (ALAS-2019-1350)

The cjpeg utility in libjpeg allows remote attackers to cause a denial of service NULL pointer dereference and application crash or execute arbitrary code via a crafted file.CVE-2016-3616 A divide by zero vulnerability has been discovered in libjpeg-turbo in allocsarray function of jmemmgr.c file...

EulerOS Virtualization for ARM 64 3.0.2.0 : libxml2 (EulerOS-SA-2019-1614)

According to the versions of the libxml2 packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - This library allows to manipulate XML files. It includes support to read, modify and write XML and HTML files. There ...

CVE-2019-11810

An issue was discovered in the Linux kernel before 5.0.7. A NULL pointer dereference can occur when megasascreateframepool fails in megasasalloccmds in drivers/scsi/megaraid/megaraidsasbase.c. This causes a Denial of Service, related to a use-after-free...

CVE-2018-18508

In Network Security Services NSS before 3.36.7 and before 3.41.1, a malformed signature can cause a crash due to a null dereference, resulting in a Denial of Service...

CVE-2018-19060

An issue was discovered in Poppler 0.71.0. There is a NULL pointer dereference in goo/GooString.h, will lead to denial of service, as demonstrated by utils/pdfdetach.cc not validating a filename of an embedded file before constructing a save path...

CVE-2018-18458

The function DCTStream::decodeImage in Stream.cc in Xpdf 4.00 allows remote attackers to cause a denial of service NULL pointer dereference via a crafted pdf file, as demonstrated by pdftoppm...

CVE-2018-10773

NULL pointer deference in the addsn function in serialno.c in libbibcore.a in bibutils through 6.2 allows remote attackers to cause a denial of service application crash, as demonstrated by copac2xml...

CVE-2017-18231

An issue was discovered in GraphicsMagick 1.3.26. A NULL pointer dereference vulnerability was found in the function ReadEnhMetaFile in coders/emf.c, which allows attackers to cause a denial of service via a crafted file...

CVE-2018-1065

The netfilter subsystem in the Linux kernel through 4.15.7 mishandles the case of a rule blob that contains a jump but lacks a user-defined chain, which allows local users to cause a denial of service NULL pointer dereference by leveraging the CAPNETRAW or CAPNETADMIN capability, related to...

CVE-2017-12476

The AP4AvccAtom::InspectFields function in Core/Ap4AvccAtom.cpp in Bento4 mp4dump before 1.5.0-616 allows remote attackers to cause a denial of service NULL pointer dereference and application crash via a crafted mp4 file...