Vulnerabilities (CVE)

Filtered by CWE-476
Total 4147 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2016-3120 1 Mit 1 Kerberos 5 2025-04-12 4.0 MEDIUM 6.5 MEDIUM
The validate_as_request function in kdc_util.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.13.6 and 1.4.x before 1.14.3, when restrict_anonymous_to_tgt is enabled, uses an incorrect client data structure, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via an S4U2Self request.
CVE-2015-8917 3 Canonical, Debian, Libarchive 3 Ubuntu Linux, Debian Linux, Libarchive 2025-04-12 5.0 MEDIUM 7.5 HIGH
bsdtar in libarchive before 3.2.0 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an invalid character in the name of a cab file.
CVE-2016-1865 1 Apple 4 Iphone Os, Mac Os X, Tvos and 1 more 2025-04-12 4.9 MEDIUM 5.5 MEDIUM
The kernel in Apple iOS before 9.3.3, OS X before 10.11.6, tvOS before 9.2.2, and watchOS before 2.2.2 allows local users to cause a denial of service (NULL pointer dereference) via unspecified vectors.
CVE-2016-5690 2 Imagemagick, Oracle 2 Imagemagick, Solaris 2025-04-12 7.5 HIGH 9.8 CRITICAL
The ReadDCMImage function in DCM reader in ImageMagick before 6.9.4-5 and 7.x before 7.0.1-7 allows remote attackers to have unspecified impact via vectors involving the for statement in computing the pixel scaling table.
CVE-2016-9313 1 Linux 1 Linux Kernel 2025-04-12 9.3 HIGH 7.8 HIGH
security/keys/big_key.c in the Linux kernel before 4.8.7 mishandles unsuccessful crypto registration in conjunction with successful key-type registration, which allows local users to cause a denial of service (NULL pointer dereference and panic) or possibly have unspecified other impact via a crafted application that uses the big_key data type.
CVE-2016-1813 1 Apple 4 Iphone Os, Mac Os X, Tvos and 1 more 2025-04-12 9.3 HIGH 7.8 HIGH
The IOAccelSharedUserClient2::page_off_resource method in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (NULL pointer dereference) via a crafted app.
CVE-2015-0095 1 Microsoft 9 Windows 7, Windows 8, Windows 8.1 and 6 more 2025-04-12 5.6 MEDIUM N/A
The kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allow local users to cause a denial of service (NULL pointer dereference and blue screen), or obtain sensitive information from kernel memory and possibly bypass the ASLR protection mechanism, via a crafted application, aka "Microsoft Windows Kernel Memory Disclosure Vulnerability."
CVE-2016-7118 1 Debian 1 Debian Linux 2025-04-12 4.9 MEDIUM 5.5 MEDIUM
fs/fcntl.c in the "aufs 3.2.x+setfl-debian" patch in the linux-image package 3.2.0-4 (kernel 3.2.81-1) in Debian wheezy mishandles F_SETFL fcntl calls on directories, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via standard filesystem operations, as demonstrated by scp from an AUFS filesystem.
CVE-2016-8813 2 Microsoft, Nvidia 2 Windows, Gpu Driver 2025-04-12 7.2 HIGH 7.8 HIGH
All versions of NVIDIA Windows GPU Display Driver contain a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgDdiEscape where multiple pointers are used without checking for NULL, leading to denial of service or potential escalation of privileges.
CVE-2016-7160 1 Samsung 1 Samsung Mobile 2025-04-12 7.8 HIGH 7.5 HIGH
A vulnerability on Samsung Mobile M(6.0) devices exists because external access to SystemUI activities is not properly restricted, leading to a SystemUI crash and device restart, aka SVE-2016-6248.
CVE-2014-9660 7 Canonical, Debian, Fedoraproject and 4 more 12 Ubuntu Linux, Debian Linux, Fedora and 9 more 2025-04-12 7.5 HIGH N/A
The _bdf_parse_glyphs function in bdf/bdflib.c in FreeType before 2.5.4 does not properly handle a missing ENDCHAR record, which allows remote attackers to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via a crafted BDF font.
CVE-2015-7068 1 Apple 4 Iphone Os, Mac Os X, Tvos and 1 more 2025-04-12 9.3 HIGH 7.8 HIGH
IOKit SCSI in Apple iOS before 9.2, OS X before 10.11.2, tvOS before 9.1, and watchOS before 2.1 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (NULL pointer dereference) via an app that provides an unspecified userclient type.
CVE-2015-8956 2 Google, Linux 2 Android, Linux Kernel 2025-04-12 3.6 LOW 6.1 MEDIUM
The rfcomm_sock_bind function in net/bluetooth/rfcomm/sock.c in the Linux kernel before 4.2 allows local users to obtain sensitive information or cause a denial of service (NULL pointer dereference) via vectors involving a bind system call on a Bluetooth RFCOMM socket.
CVE-2015-8926 3 Canonical, Libarchive, Suse 5 Ubuntu Linux, Libarchive, Linux Enterprise Desktop and 2 more 2025-04-12 4.3 MEDIUM 5.5 MEDIUM
The archive_read_format_rar_read_data function in archive_read_support_format_rar.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (crash) via a crafted rar archive.
CVE-2015-4443 3 Adobe, Apple, Microsoft 6 Acrobat, Acrobat Dc, Acrobat Reader and 3 more 2025-04-12 5.0 MEDIUM N/A
Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic before 2015.006.30060, and Acrobat and Acrobat Reader DC Continuous before 2015.008.20082 on Windows and OS X allow attackers to cause a denial of service (NULL pointer dereference) via unspecified vectors, a different vulnerability than CVE-2015-4444.
CVE-2016-7131 1 Php 1 Php 2025-04-12 5.0 MEDIUM 7.5 HIGH
ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly have unspecified other impact via a malformed wddxPacket XML document that is mishandled in a wddx_deserialize call, as demonstrated by a tag that lacks a < (less than) character.
CVE-2016-9624 1 Tats 1 W3m 2025-04-12 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in the Tatsuya Kinoshita w3m fork before 0.5.3-33. w3m allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted HTML page.
CVE-2021-4236 1 Web Project 1 Web 2025-04-11 N/A 9.8 CRITICAL
Web Sockets do not execute any AuthenticateMethod methods which may be set, leading to a nil pointer dereference if the returned UserData pointer is assumed to be non-nil, or authentication bypass. This issue only affects WebSockets with an AuthenticateMethod hook. Request handlers that do not explicitly use WebSockets are not vulnerable.
CVE-2025-30645 2025-04-11 N/A 7.5 HIGH
A NULL Pointer Dereference vulnerability in the flow daemon (flowd) of Juniper Networks Junos OS on SRX Series allows an attacker causing specific, valid control traffic to be sent out of a Dual-Stack (DS) Lite tunnel to crash the flowd process, resulting in a Denial of Service (DoS).  Continuous triggering of specific control traffic will create a sustained Denial of Service (DoS) condition. On all SRX platforms, when specific, valid control traffic needs to be sent out of a DS-Lite tunnel, a segmentation fault occurs within the flowd process, resulting in a network outage until the flowd process restarts. This issue affects Junos OS on SRX Series: * All versions before 21.2R3-S9, * from 21.4 before 21.4R3-S9, * from 22.2 before 22.2R3-S5, * from 22.4 before 22.4R3-S6, * from 23.2 before 23.2R2-S3, * from 23.4 before 23.4R2.
CVE-2025-0121 2025-04-11 N/A N/A
A null pointer dereference vulnerability in the Palo Alto Networks Cortex® XDR agent on Windows devices allows a low-privileged local Windows user to crash the agent. Additionally, malware can use this vulnerability to perform malicious activity without Cortex XDR being able to detect it.