Vulnerabilities (CVE)

Filtered by CWE-476
Total 5884 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-18607 3 Debian, Gnu, Netapp 3 Debian Linux, Binutils, Data Ontap 2026-06-17 4.3 MEDIUM 5.5 MEDIUM
An issue was discovered in elf_link_input_bfd in elflink.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.31. There is a NULL pointer dereference in elf_link_input_bfd when used for finding STT_TLS symbols without any TLS section. A specially crafted ELF allows remote attackers to cause a denial of service, as demonstrated by ld.
CVE-2018-18606 3 Debian, Gnu, Netapp 3 Debian Linux, Binutils, Data Ontap 2026-06-17 4.3 MEDIUM 5.5 MEDIUM
An issue was discovered in the merge_strings function in merge.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.31. There is a NULL pointer dereference in _bfd_add_merge_section when attempting to merge sections with large alignments. A specially crafted ELF allows remote attackers to cause a denial of service, as demonstrated by ld.
CVE-2018-18585 6 Canonical, Debian, Kyzer and 3 more 8 Ubuntu Linux, Debian Linux, Libmspack and 5 more 2026-06-17 4.3 MEDIUM 4.3 MEDIUM
chmd_read_headers in mspack/chmd.c in libmspack before 0.8alpha accepts a filename that has '\0' as its first or second character (such as the "/\0" name).
CVE-2018-18513 1 Mozilla 1 Thunderbird 2026-06-17 5.0 MEDIUM 7.5 HIGH
A crash can occur when processing a crafted S/MIME message or an XPI package containing a crafted signature. This can be used as a denial-of-service (DOS) attack because Thunderbird reopens the last seen message on restart, triggering the crash again. This vulnerability affects Thunderbird < 60.5.
CVE-2018-18508 2 Mozilla, Siemens 17 Network Security Services, Ruggedcom Rox Mx5000, Ruggedcom Rox Mx5000 Firmware and 14 more 2026-06-17 4.3 MEDIUM 6.5 MEDIUM
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-2018-18459 1 Xpdfreader 1 Xpdf 2026-06-17 4.3 MEDIUM 5.5 MEDIUM
The function DCTStream::getBlock 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-2018-18458 1 Xpdfreader 1 Xpdf 2026-06-17 4.3 MEDIUM 5.5 MEDIUM
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-2018-18457 1 Xpdfreader 1 Xpdf 2026-06-17 4.3 MEDIUM 5.5 MEDIUM
The function DCTStream::readScan 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-2018-18329 1 Trendmicro 3 Antivirus For Mac 2017, Antivirus For Mac 2018, Antivirus For Mac 2019 2026-06-17 7.2 HIGH 7.8 HIGH
A KERedirect Untrusted Pointer Dereference Privilege Escalation vulnerability in Trend Micro Antivirus for Mac (Consumer) 7.0 (2017) and above could allow a local attacker to escalate privileges on vulnerable installations. The issue results from the lack of proper validation function on 0x6F4E offset user-supplied buffer. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
CVE-2018-18328 1 Trendmicro 3 Antivirus For Mac 2017, Antivirus For Mac 2018, Antivirus For Mac 2019 2026-06-17 7.2 HIGH 7.8 HIGH
A KERedirect Untrusted Pointer Dereference Privilege Escalation vulnerability in Trend Micro Antivirus for Mac (Consumer) 7.0 (2017) and above could allow a local attacker to escalate privileges on vulnerable installations. The issue results from the lack of proper validation function on 0x6F6A offset user-supplied buffer. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
CVE-2018-18327 1 Trendmicro 3 Antivirus For Mac 2017, Antivirus For Mac 2018, Antivirus For Mac 2019 2026-06-17 7.2 HIGH 7.8 HIGH
A KERedirect Untrusted Pointer Dereference Privilege Escalation vulnerability in Trend Micro Antivirus for Mac (Consumer) 7.0 (2017) and above could allow a local attacker to escalate privileges on vulnerable installations. The issue results from the lack of proper validation function on 0x6eDC offset user-supplied buffer. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
CVE-2018-18318 1 Qiku 2 360 Mobile Phone N6 Pro, 360 Mobile Phone N6 Pro Firmware 2026-06-17 7.8 HIGH 7.5 HIGH
The /dev/block/mmcblk0rpmb driver kernel module on Qiku 360 Phone N6 Pro 1801-A01 devices allows attackers to cause a denial of service (NULL pointer dereference and device crash) via a crafted 0xc0d8b300 ioctl call.
CVE-2018-18227 2 Debian, Wireshark 2 Debian Linux, Wireshark 2026-06-17 5.0 MEDIUM 7.5 HIGH
In Wireshark 2.6.0 to 2.6.3 and 2.4.0 to 2.4.9, the MS-WSP protocol dissector could crash. This was addressed in epan/dissectors/packet-mswsp.c by properly handling NULL return values.
CVE-2018-18192 1 Linuxsampler 1 Libgig 2026-06-17 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in libgig 4.1.0. There is a NULL pointer dereference in the function DLS::File::GetFirstSample() in DLS.cpp.
CVE-2018-18088 2 Debian, Uclouvain 2 Debian Linux, Openjpeg 2026-06-17 4.3 MEDIUM 6.5 MEDIUM
OpenJPEG 2.3.0 has a NULL pointer dereference for "red" in the imagetopnm function of jp2/convert.c
CVE-2018-18066 2 Net-snmp, Netapp 7 Net-snmp, Cloud Backup, Data Ontap and 4 more 2026-06-17 5.0 MEDIUM 7.5 HIGH
snmp_oid_compare in snmplib/snmp_api.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an unauthenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.
CVE-2018-18065 5 Canonical, Debian, Net-snmp and 2 more 10 Ubuntu Linux, Debian Linux, Net-snmp and 7 more 2026-06-17 4.0 MEDIUM 6.5 MEDIUM
_set_key in agent/helpers/table_container.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an authenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.
CVE-2018-17893 1 Lcds 1 Laquis Scada 2026-06-17 7.5 HIGH 9.8 CRITICAL
LAquis SCADA Versions 4.1.0.3870 and prior has an untrusted pointer dereference vulnerability, which may allow remote code execution.
CVE-2018-17794 1 Gnu 1 Binutils 2026-06-17 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31. There is a NULL pointer dereference in work_stuff_copy_to_from when called from iterate_demangle_function.
CVE-2018-17432 1 Hdfgroup 1 Hdf5 2026-06-17 4.3 MEDIUM 6.5 MEDIUM
A NULL pointer dereference in H5O_sdspace_encode() in H5Osdspace.c in the HDF HDF5 through 1.10.3 library allows attackers to cause a denial of service via a crafted HDF5 file.