Vulnerabilities (CVE)

Filtered by CWE-476
Total 3737 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-6963 1 Vmware 2 Fusion, Workstation 2024-11-21 2.1 LOW 5.5 MEDIUM
VMware Workstation (14.x before 14.1.2) and Fusion (10.x before 10.1.2) contain multiple denial-of-service vulnerabilities that occur due to NULL pointer dereference issues in the RPC handler. Successful exploitation of these issues may allow an attacker with limited privileges on the guest machine trigger a denial-of-Service of their guest machine.
CVE-2018-6951 2 Canonical, Gnu 2 Ubuntu Linux, Patch 2024-11-21 5.0 MEDIUM 7.5 HIGH
An issue was discovered in GNU patch through 2.7.6. There is a segmentation fault, associated with a NULL pointer dereference, leading to a denial of service in the intuit_diff_type function in pch.c, aka a "mangled rename" issue.
CVE-2018-6942 2 Canonical, Freetype 2 Ubuntu Linux, Freetype 2024-11-21 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in FreeType 2 through 2.9. A NULL pointer dereference in the Ins_GETVARIATION() function within ttinterp.c could lead to DoS via a crafted font file.
CVE-2018-6925 1 Freebsd 1 Freebsd 2024-11-21 4.9 MEDIUM 5.5 MEDIUM
In FreeBSD before 11.2-STABLE(r338986), 11.2-RELEASE-p4, 11.1-RELEASE-p15, 10.4-STABLE(r338985), and 10.4-RELEASE-p13, due to improper maintenance of IPv6 protocol control block flags through various failure paths, an unprivileged authenticated local user may be able to cause a NULL pointer dereference causing the kernel to crash.
CVE-2018-6644 1 Sblim Project 1 Small Footprint Cim Broker 2024-11-21 5.0 MEDIUM 7.5 HIGH
SBLIM Small Footprint CIM Broker (SFCB) 1.4.9 has a null pointer (DoS) vulnerability via a crafted POST request to the /cimom URI.
CVE-2018-6534 1 Icinga 1 Icinga 2024-11-21 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in Icinga 2.x through 2.8.1. By sending specially crafted messages, an attacker can cause a NULL pointer dereference, which can cause the product to crash.
CVE-2018-6343 1 Facebook 1 Proxygen 2024-11-21 5.0 MEDIUM 7.5 HIGH
Proxygen fails to validate that a secondary auth manager is set before dereferencing it. That can cause a denial of service issue when parsing a Certificate/CertificateRequest HTTP2 Frame over a fizz (TLS 1.3) transport. This issue affects Proxygen releases starting from v2018.10.29.00 until the fix in v2018.11.19.00.
CVE-2018-6319 1 Sophos 1 Sophos Tester 2024-11-21 4.9 MEDIUM 5.5 MEDIUM
In Sophos Tester Tool 3.2.0.7 Beta, the driver accepts a special DeviceIoControl code that doesn't check its argument. This argument is a memory address: if a caller passes a NULL pointer or a random invalid address, the driver will cause a Blue Screen of Death. If a program or malware does this at boot time, it can cause a persistent denial of service on the machine.
CVE-2018-6250 2 Microsoft, Nvidia 2 Windows, Gpu Driver 2024-11-21 7.2 HIGH 8.8 HIGH
NVIDIA Windows GPU Display Driver contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape where a NULL pointer dereference occurs which may lead to denial of service or possible escalation of privileges.
CVE-2018-6249 5 Freebsd, Linux, Microsoft and 2 more 5 Freebsd, Linux Kernel, Windows and 2 more 2024-11-21 7.2 HIGH 8.8 HIGH
NVIDIA GPU Display Driver contains a vulnerability in kernel mode layer handler where a NULL pointer dereference may lead to denial of service or potential escalation of privileges.
CVE-2018-6247 2 Microsoft, Nvidia 2 Windows, Gpu Driver 2024-11-21 7.2 HIGH 8.8 HIGH
NVIDIA Windows GPU Display Driver contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape where a NULL pointer dereference may lead to denial of service or possible escalation of privileges.
CVE-2018-6197 2 Canonical, Tats 2 Ubuntu Linux, W3m 2024-11-21 5.0 MEDIUM 7.5 HIGH
w3m through 0.5.3 is prone to a NULL pointer dereference flaw in formUpdateBuffer in form.c.
CVE-2018-6116 3 Debian, Google, Redhat 5 Debian Linux, Chrome, Linux Desktop and 2 more 2024-11-21 4.3 MEDIUM 6.5 MEDIUM
A nullptr dereference in WebAssembly in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.
CVE-2018-5812 2 Canonical, Libraw 2 Ubuntu Linux, Libraw 2024-11-21 4.3 MEDIUM 6.5 MEDIUM
An error within the "nikon_coolscan_load_raw()" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.9 can be exploited to trigger a NULL pointer dereference.
CVE-2018-5806 2 Libraw, Redhat 4 Libraw, Enterprise Linux Desktop, Enterprise Linux Server and 1 more 2024-11-21 4.3 MEDIUM 6.5 MEDIUM
An error within the "leaf_hdr_load_raw()" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.8 can be exploited to trigger a NULL pointer dereference.
CVE-2018-5801 4 Canonical, Debian, Libraw and 1 more 6 Ubuntu Linux, Debian Linux, Libraw and 3 more 2024-11-21 4.3 MEDIUM 6.5 MEDIUM
An error within the "LibRaw::unpack()" function (src/libraw_cxx.cpp) in LibRaw versions prior to 0.18.7 can be exploited to trigger a NULL pointer dereference.
CVE-2018-5729 4 Debian, Fedoraproject, Mit and 1 more 6 Debian Linux, Fedora, Kerberos 5 and 3 more 2024-11-21 6.5 MEDIUM 4.7 MEDIUM
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to cause a denial of service (NULL pointer dereference) or bypass a DN container check by supplying tagged data that is internal to the database module.
CVE-2018-5710 1 Mit 1 Kerberos 2024-11-21 4.0 MEDIUM 6.5 MEDIUM
An issue was discovered in MIT Kerberos 5 (aka krb5) through 1.16. The pre-defined function "strlen" is getting a "NULL" string as a parameter value in plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in the Key Distribution Center (KDC), which allows remote authenticated users to cause a denial of service (NULL pointer dereference) via a modified kadmin client.
CVE-2018-5449 1 Moxa 8 Oncell G3110-hspa, Oncell G3110-hspa-t, Oncell G3110-hspa-t Firmware and 5 more 2024-11-21 3.3 LOW 6.5 MEDIUM
A NULL Pointer Dereference issue was discovered in Moxa OnCell G3100-HSPA Series version 1.4 Build 16062919 and prior. The application does not check for a NULL value, allowing for an attacker to perform a denial of service attack.
CVE-2018-5333 3 Canonical, Debian, Linux 3 Ubuntu Linux, Debian Linux, Linux Kernel 2024-11-21 4.9 MEDIUM 5.5 MEDIUM
In the Linux kernel through 4.14.13, the rds_cmsg_atomic function in net/rds/rdma.c mishandles cases where page pinning fails or an invalid address is supplied, leading to an rds_atomic_free_op NULL pointer dereference.