Search Results (18864 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2021-26252 3 Fedoraproject, Htmldoc Project, Redhat 3 Fedora, Htmldoc, Enterprise Linux 2024-11-21 7.8 High
A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in pspdf_prepare_page(),in ps-pdf.cxx may lead to execute arbitrary code and denial of service.
CVE-2021-26237 1 Faststone 1 Image Viewer 2024-11-21 7.8 High
FastStone Image Viewer <= 7.5 is affected by a user mode write access violation at 0x00402d7d, triggered when a user opens or views a malformed CUR file that is mishandled by FSViewer.exe. Attackers could exploit this issue for a Denial of Service (DoS) or possibly to achieve code execution.
CVE-2021-26236 1 Faststone 1 Image Viewer 2024-11-21 7.8 High
FastStone Image Viewer v.<= 7.5 is affected by a Stack-based Buffer Overflow at 0x005BDF49, affecting the CUR file parsing functionality (BITMAPINFOHEADER Structure, 'BitCount' file format field), that will end up corrupting the Structure Exception Handler (SEH). Attackers could exploit this issue to achieve code execution when a user opens or views a malformed/specially crafted CUR file.
CVE-2021-26234 1 Faststone 1 Image Viewer 2024-11-21 7.8 High
FastStone Image Viewer <= 7.5 is affected by a user mode write access violation at 0x00402d8a, triggered when a user opens or views a malformed CUR file that is mishandled by FSViewer.exe. Attackers could exploit this issue for a Denial of Service (DoS) or possibly to achieve code execution.
CVE-2021-26233 1 Faststone 1 Image Viewer 2024-11-21 7.8 High
FastStone Image Viewer <= 7.5 is affected by a user mode write access violation near NULL at 0x005bdfcb, triggered when a user opens or views a malformed CUR file that is mishandled by FSViewer.exe. Attackers could exploit this issue for a Denial of Service (DoS) or possibly to achieve code execution.
CVE-2021-26222 1 Ezxml Project 1 Ezxml 2024-11-21 8.1 High
The ezxml_new function in ezXML 0.8.6 and earlier is vulnerable to OOB write when opening XML file after exhausting the memory pool.
CVE-2021-26221 1 Ezxml Project 1 Ezxml 2024-11-21 8.1 High
The ezxml_new function in ezXML 0.8.6 and earlier is vulnerable to OOB write when opening XML file after exhausting the memory pool.
CVE-2021-26220 1 Ezxml Project 1 Ezxml 2024-11-21 8.1 High
The ezxml_toxml function in ezxml 0.8.6 and earlier is vulnerable to OOB write when opening XML file after exhausting the memory pool.
CVE-2021-26195 1 Jerryscript 1 Jerryscript 2024-11-21 8.8 High
An issue was discovered in JerryScript 2.4.0. There is a heap-buffer-overflow in lexer_parse_number in js-lexer.c file.
CVE-2021-26116 1 Fortinet 1 Fortiauthenticator 2024-11-21 6.7 Medium
An improper neutralization of special elements used in an OS command vulnerability in the command line interpreter of FortiAuthenticator before 6.3.1 may allow an authenticated attacker to execute unauthorized commands via specifically crafted arguments to existing commands.
CVE-2021-26112 1 Fortinet 1 Fortiwan 2024-11-21 8.1 High
Multiple stack-based buffer overflow vulnerabilities [CWE-121] both in network daemons and in the command line interpreter of FortiWAN before 4.5.9 may allow an unauthenticated attacker to potentially corrupt control data in memory and execute arbitrary code via specifically crafted requests.
CVE-2021-26106 1 Fortinet 3 Fortiap, Fortiap-s, Fortiap-w2 2024-11-21 7.8 High
An improper neutralization of special elements used in an OS Command vulnerability in FortiAP's console 6.4.1 through 6.4.5 and 6.2.4 through 6.2.5 may allow an authenticated attacker to execute unauthorized commands by running the kdbg CLI command with specifically crafted arguments.
CVE-2021-26104 1 Fortinet 3 Fortianalyzer, Fortimanager, Fortiportal 2024-11-21 7.8 High
Multiple OS command injection (CWE-78) vulnerabilities in the command line interface of FortiManager 6.2.7 and below, 6.4.5 and below and all versions of 6.2.x, 6.0.x and 5.6.x, FortiAnalyzer 6.2.7 and below, 6.4.5 and below and all versions of 6.2.x, 6.0.x and 5.6.x, and FortiPortal 5.2.5 and below, 5.3.5 and below and 6.0.4 and below may allow a local authenticated and unprivileged user to execute arbitrary shell commands as root via specifically crafted CLI command parameters.
CVE-2021-26097 1 Fortinet 1 Fortisandbox 2024-11-21 8.8 High
An improper neutralization of special elements used in an OS Command vulnerability in FortiSandbox 3.2.0 through 3.2.2, 3.1.0 through 3.1.4, and 3.0.0 through 3.0.6 may allow an authenticated attacker with access to the web GUI to execute unauthorized code or commands via specifically crafted HTTP requests.
CVE-2021-26096 1 Fortinet 1 Fortisandbox 2024-11-21 6.4 Medium
Multiple instances of heap-based buffer overflow in the command shell of FortiSandbox before 4.0.0 may allow an authenticated attacker to manipulate memory and alter its content by means of specifically crafted command line arguments.
CVE-2021-25900 1 Servo 1 Smallvec 2024-11-21 9.8 Critical
An issue was discovered in the smallvec crate before 0.6.14 and 1.x before 1.6.1 for Rust. There is a heap-based buffer overflow in SmallVec::insert_many.
CVE-2021-25832 1 Onlyoffice 1 Document Server 2024-11-21 9.8 Critical
A heap buffer overflow vulnerability inside of BMP image processing was found at [core] module of ONLYOFFICE DocumentServer v4.0.0-9-v6.0.0. Using this vulnerability, an attacker is able to gain remote code executions on DocumentServer.
CVE-2021-25695 1 Teradici 1 Pcoip 2024-11-21 7.8 High
The USB vHub in the Teradici PCOIP Software Agent prior to version 21.07.0 would accept commands from any program, which may allow an attacker to elevate privileges by changing the flow of program execution within the vHub driver.
CVE-2021-25689 1 Teradici 1 Pcoip Soft Client 2024-11-21 9.8 Critical
An out of bounds write in Teradici PCoIP soft client versions prior to version 20.10.1 could allow an attacker to remotely execute code.
CVE-2021-25678 1 Siemens 2 Solid Edge Se2020, Solid Edge Se2021 2024-11-21 7.8 High
A vulnerability has been identified in Solid Edge SE2020 (All versions < SE2020MP13), Solid Edge SE2020 (All versions < SE2020MP14), Solid Edge SE2021 (All Versions < SE2021MP4). Affected applications lack proper validation of user-supplied data when parsing PAR files. This could result in an out of bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-12529)