Search Results (20002 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2021-42972 1 Nomachine 1 Server 2024-11-21 8.8 High
NoMachine Server is affected by Buffer Overflow. IOCTL Handler 0x22001B in the NoMachine Server above 4.0.346 and below 7.7.4 allow local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.
CVE-2021-42917 1 Kodi 1 Kodi 2024-11-21 5.5 Medium
Buffer overflow vulnerability in Kodi xbmc up to 19.0, allows attackers to cause a denial of service due to improper length of values passed to istream.
CVE-2021-42870 1 Accel-ppp 1 Accel-ppp 2024-11-21 7.5 High
ACCEL-PPP 1.12.0 has an out-of-bounds read in post_msg when processing a call_clear_request.
CVE-2021-42863 1 Jerryscript 1 Jerryscript 2024-11-21 9.8 Critical
A buffer overflow in ecma_builtin_typedarray_prototype_filter() in JerryScript version fe3a5c0 allows an attacker to construct a fake object or a fake arraybuffer with unlimited size.
CVE-2021-42785 1 Tightvnc 1 Tightvnc 2024-11-21 9.8 Critical
Buffer Overflow vulnerability in tvnviewer.exe of TightVNC Viewer allows a remote attacker to execute arbitrary instructions via a crafted FramebufferUpdate packet from a VNC server.
CVE-2021-42774 1 Broadcom 1 Emulex Hba Manager 2024-11-21 9.8 Critical
Broadcom Emulex HBA Manager/One Command Manager versions before 11.4.425.0 and 12.8.542.31, if not installed in Strictly Local Management mode, have a buffer overflow vulnerability in the remote firmware download feature that could allow remote unauthenticated users to perform various attacks. In non-secure mode, the user is unauthenticated.
CVE-2021-42772 1 Broadcom 2 Emulex Hba Manager, One Command Manager 2024-11-21 9.8 Critical
Broadcom Emulex HBA Manager/One Command Manager versions before 11.4.425.0 and 12.8.542.31, if not installed in Strictly Local Management mode, have a buffer overflow vulnerability in the remote GetDumpFile command that could allow a user to attempt various attacks. In non-secure mode, the user is unauthenticated
CVE-2021-42756 1 Fortinet 1 Fortiweb 2024-11-21 9.3 Critical
Multiple stack-based buffer overflow vulnerabilities [CWE-121] in the proxy daemon of FortiWeb 5.x all versions, 6.0.7 and below, 6.1.2 and below, 6.2.6 and below, 6.3.16 and below, 6.4 all versions may allow an unauthenticated remote attacker to achieve arbitrary code execution via specifically crafted HTTP requests.
CVE-2021-42734 3 Adobe, Apple, Microsoft 3 Photoshop, Macos, Windows 2024-11-21 5.5 Medium
Adobe Photoshop version 22.5.1  and earlier versions   are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVE-2021-42723 2 Adobe, Microsoft 2 Premiere Pro, Windows 2024-11-21 7.8 High
Adobe Bridge version 11.1.1 (and earlier) is affected by an out-of-bounds read vulnerability when parsing a crafted SGI file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVE-2021-42716 2 Fedoraproject, Nothings 2 Fedora, Stb Image.h 2024-11-21 7.1 High
An issue was discovered in stb stb_image.h 2.27. The PNM loader incorrectly interpreted 16-bit PGM files as 8-bit when converting to RGBA, leading to a buffer overflow when later reinterpreting the result as a 16-bit buffer. An attacker could potentially have crashed a service using stb_image, or read up to 1024 bytes of non-consecutive heap data without control over the read location.
CVE-2021-42705 1 We-con 1 Plc Editor 2024-11-21 7.8 High
PLC Editor Versions 1.3.8 and prior is vulnerable to a stack-based buffer overflow while processing project files, which may allow an attacker to execute arbitrary code.
CVE-2021-42687 1 Accops 1 Hyworks Windows Client 2024-11-21 8.8 High
A Buffer Overflow vulnerability exists in Accops HyWorks Windows Client prior to v 3.2.8.200. The IOCTL Handler 0x22005B allows local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.
CVE-2021-42683 1 Accops 1 Hyworks Windows Client 2024-11-21 8.8 High
A Buffer Overflow vulnerability exists in Accops HyWorks Windows Client prior to v 3.2.8.200. The IOCTL Handler 0x22001B allows local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.
CVE-2021-42681 1 Accops 1 Hyworks Dvm Tools 2024-11-21 8.8 High
A Buffer Overflow vulnerability exists in Accops HyWorks DVM Tools prior to v3.3.1.105. The IOCTL Handler 0x22001B allows local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.
CVE-2021-42624 1 Miniftpd Project 1 Miniftpd 2024-11-21 7.8 High
A local buffer overflow vulnerability exists in the latest version of Miniftpd in ftpproto.c through the tmp variable, where a crafted payload can be sent to the affected function.
CVE-2021-42540 1 Emerson 6 Wireless 1410 Gateway, Wireless 1410 Gateway Firmware, Wireless 1410d Gateway and 3 more 2024-11-21 8 High
The affected product is vulnerable to a unsanitized extract folder for system configuration. A low-privileged user can leverage this logic to overwrite the settings and other key functionality.
CVE-2021-42525 2 Adobe, Microsoft 2 Animate, Windows 2024-11-21 N/A
Acrobat Animate versions 21.0.9 (and earlier)is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVE-2021-42054 1 Accel-ppp 1 Accel-ppp 2024-11-21 7.5 High
ACCEL-PPP 1.12.0 has an out-of-bounds read in triton_context_schedule if the client exits after authentication.
CVE-2021-42006 1 Gclib Project 1 Gclib 2024-11-21 8.8 High
An out-of-bounds access in GffLine::GffLine in gff.cpp in GCLib 0.12.7 allows an attacker to cause a segmentation fault or possibly have unspecified other impact via a crafted GFF file.