Total
12422 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-28064 | 1 Dell | 140 Alienware M15 R6, Alienware M15 R6 Firmware, Alienware M15 R7 and 137 more | 2024-11-21 | N/A | 3.5 LOW |
| Dell BIOS contains an Out-of-bounds Write vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability, leading to denial of service. | |||||
| CVE-2023-27997 | 1 Fortinet | 4 Fortigate 6000, Fortigate 7000, Fortios and 1 more | 2024-11-21 | N/A | 9.8 CRITICAL |
| A heap-based buffer overflow vulnerability [CWE-122] in FortiOS version 7.2.4 and below, version 7.0.11 and below, version 6.4.12 and below, version 6.0.16 and below and FortiProxy version 7.2.3 and below, version 7.0.9 and below, version 2.0.12 and below, version 1.2 all versions, version 1.1 all versions SSL-VPN may allow a remote attacker to execute arbitrary code or commands via specifically crafted requests. | |||||
| CVE-2023-27882 | 2 Silabs, Weston-embedded | 3 Gecko Software Development Kit, Cesium Net, Uc-http | 2024-11-21 | N/A | 9.0 CRITICAL |
| A heap-based buffer overflow vulnerability exists in the HTTP Server form boundary functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted network packet can lead to code execution. An attacker can send a malicious packet to trigger this vulnerability. | |||||
| CVE-2023-27781 | 1 Jpegoptim Project | 1 Jpegoptim | 2024-11-21 | N/A | 7.8 HIGH |
| jpegoptim v1.5.2 was discovered to contain a heap overflow in the optimize function at jpegoptim.c. | |||||
| CVE-2023-27566 | 1 Live2d | 1 Cubism Editor | 2024-11-21 | N/A | 7.8 HIGH |
| Cubism Core in Live2D Cubism Editor 4.2.03 allows out-of-bounds write via a crafted Section Offset Table or Count Info Table in an MOC3 file. | |||||
| CVE-2023-27406 | 1 Siemens | 1 Tecnomatix Plant Simulation | 2024-11-21 | N/A | 7.8 HIGH |
| A vulnerability has been identified in Tecnomatix Plant Simulation (All versions < V2201.0006). The affected application is vulnerable to stack-based buffer while parsing specially crafted SPP files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-20449) | |||||
| CVE-2023-27404 | 1 Siemens | 1 Tecnomatix Plant Simulation | 2024-11-21 | N/A | 7.8 HIGH |
| A vulnerability has been identified in Tecnomatix Plant Simulation (All versions < V2201.0006). The affected application is vulnerable to stack-based buffer while parsing specially crafted SPP files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-20433) | |||||
| CVE-2023-27403 | 1 Siemens | 1 Tecnomatix Plant Simulation | 2024-11-21 | N/A | 7.8 HIGH |
| A vulnerability has been identified in Tecnomatix Plant Simulation (All versions < V2201.0006). The affected application contains a memory corruption vulnerability while parsing specially crafted SPP files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-20303, ZDI-CAN-20348) | |||||
| CVE-2023-27400 | 1 Siemens | 1 Tecnomatix Plant Simulation | 2024-11-21 | N/A | 7.8 HIGH |
| A vulnerability has been identified in Tecnomatix Plant Simulation (All versions < V2201.0006). The affected application contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted SPP file. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-20300) | |||||
| CVE-2023-27399 | 1 Siemens | 1 Tecnomatix Plant Simulation | 2024-11-21 | N/A | 7.8 HIGH |
| A vulnerability has been identified in Tecnomatix Plant Simulation (All versions < V2201.0006). The affected application contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted SPP file. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-20299, ZDI-CAN-20346) | |||||
| CVE-2023-27398 | 1 Siemens | 1 Tecnomatix Plant Simulation | 2024-11-21 | N/A | 7.8 HIGH |
| A vulnerability has been identified in Tecnomatix Plant Simulation (All versions < V2201.0006). The affected application contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted SPP file. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-20304) | |||||
| CVE-2023-27395 | 1 Softether | 1 Vpn | 2024-11-21 | N/A | 9.0 CRITICAL |
| A heap-based buffer overflow vulnerability exists in the vpnserver WpcParsePacket() functionality of SoftEther VPN 4.41-9782-beta, 5.01.9674 and 5.02. A specially crafted network packet can lead to arbitrary code execution. An attacker can perform a man-in-the-middle attack to trigger this vulnerability. | |||||
| CVE-2023-27117 | 1 Webassembly | 1 Webassembly | 2024-11-21 | N/A | 7.8 HIGH |
| WebAssembly v1.0.29 was discovered to contain a heap overflow via the component component wabt::Node::operator. | |||||
| CVE-2023-27103 | 1 Struktur | 1 Libde265 | 2024-11-21 | N/A | 8.8 HIGH |
| Libde265 v1.0.11 was discovered to contain a heap buffer overflow via the function derive_collocated_motion_vectors at motion.cc. | |||||
| CVE-2023-27017 | 1 Tenda | 2 Ac10, Ac10 Firmware | 2024-11-21 | N/A | 9.8 CRITICAL |
| Tenda AC10 US_AC10V4.0si_V16.03.10.13_cn was discovered to contain a stack overflow via the sub_45DC58 function. This vulnerability allows attackers to cause a Denial of Service (DoS) or execute arbitrary code via a crafted payload. | |||||
| CVE-2023-26597 | 1 Honeywell | 2 C300, C300 Firmware | 2024-11-21 | N/A | 7.5 HIGH |
| Controller DoS due to buffer overflow in the handling of a specially crafted message received by the controller. See Honeywell Security Notification for recommendations on upgrading and versioning. See Honeywell Security Notification for recommendations on upgrading and versioning. | |||||
| CVE-2023-26498 | 1 Samsung | 10 Exynos 1080, Exynos 1080 Firmware, Exynos 980 and 7 more | 2024-11-21 | N/A | 8.6 HIGH |
| An issue was discovered in Samsung Baseband Modem Chipset for Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, Exynos Auto T5126. Memory corruption can occur due to improper checking of the number of properties while parsing the chatroom attribute in the SDP (Session Description Protocol) module. | |||||
| CVE-2023-26496 | 1 Samsung | 10 Exynos 1080, Exynos 1080 Firmware, Exynos 980 and 7 more | 2024-11-21 | N/A | 8.6 HIGH |
| An issue was discovered in Samsung Baseband Modem Chipset for Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, and Exynos Auto T5124. Memory corruption can occur due to improper checking of the parameter length while parsing the fmtp attribute in the SDP (Session Description Protocol) module. | |||||
| CVE-2023-26489 | 1 Bytecodealliance | 2 Cranelift-codegen, Wasmtime | 2024-11-21 | N/A | 9.9 CRITICAL |
| wasmtime is a fast and secure runtime for WebAssembly. In affected versions wasmtime's code generator, Cranelift, has a bug on x86_64 targets where address-mode computation mistakenly would calculate a 35-bit effective address instead of WebAssembly's defined 33-bit effective address. This bug means that, with default codegen settings, a wasm-controlled load/store operation could read/write addresses up to 35 bits away from the base of linear memory. Due to this bug, however, addresses up to `0xffffffff * 8 + 0x7ffffffc = 36507222004 = ~34G` bytes away from the base of linear memory are possible from guest code. This means that the virtual memory 6G away from the base of linear memory up to ~34G away can be read/written by a malicious module. A guest module can, without the knowledge of the embedder, read/write memory in this region. The memory may belong to other WebAssembly instances when using the pooling allocator, for example. Affected embedders are recommended to analyze preexisting wasm modules to see if they're affected by the incorrect codegen rules and possibly correlate that with an anomalous number of traps during historical execution to locate possibly suspicious modules. The specific bug in Cranelift's x86_64 backend is that a WebAssembly address which is left-shifted by a constant amount from 1 to 3 will get folded into x86_64's addressing modes which perform shifts. For example `(i32.load (i32.shl (local.get 0) (i32.const 3)))` loads from the WebAssembly address `$local0 << 3`. When translated to Cranelift the `$local0 << 3` computation, a 32-bit value, is zero-extended to a 64-bit value and then added to the base address of linear memory. Cranelift would generate an instruction of the form `movl (%base, %local0, 8), %dst` which calculates `%base + %local0 << 3`. The bug here, however, is that the address computation happens with 64-bit values, where the `$local0 << 3` computation was supposed to be truncated to a a 32-bit value. This means that `%local0`, which can use up to 32-bits for an address, gets 3 extra bits of address space to be accessible via this `movl` instruction. The fix in Cranelift is to remove the erroneous lowering rules in the backend which handle these zero-extended expression. The above example is then translated to `movl %local0, %temp; shl $3, %temp; movl (%base, %temp), %dst` which correctly truncates the intermediate computation of `%local0 << 3` to 32-bits inside the `%temp` register which is then added to the `%base` value. Wasmtime version 4.0.1, 5.0.1, and 6.0.1 have been released and have all been patched to no longer contain the erroneous lowering rules. While updating Wasmtime is recommended, there are a number of possible workarounds that embedders can employ to mitigate this issue if updating is not possible. Note that none of these workarounds are on-by-default and require explicit configuration: 1. The `Config::static_memory_maximum_size(0)` option can be used to force all accesses to linear memory to be explicitly bounds-checked. This will perform a bounds check separately from the address-mode computation which correctly calculates the effective address of a load/store. Note that this can have a large impact on the execution performance of WebAssembly modules. 2. The `Config::static_memory_guard_size(1 << 36)` option can be used to greatly increase the guard pages placed after linear memory. This will guarantee that memory accesses up-to-34G away are guaranteed to be semantically correct by reserving unmapped memory for the instance. Note that this reserves a very large amount of virtual memory per-instances and can greatly reduce the maximum number of concurrent instances being run. 3. If using a non-x86_64 host is possible, then that will also work around this bug. This bug does not affect Wasmtime's or Cranelift's AArch64 backend, for example. | |||||
| CVE-2023-26470 | 1 Xwiki | 1 Xwiki | 2024-11-21 | N/A | 5.7 MEDIUM |
| XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. It's possible to make the farm unusable by adding an object to a page with a huge number (e.g. 67108863). Most of the time this will fill the memory allocated to XWiki and make it unusable every time this document is manipulated. This issue has been patched in XWiki 14.0-rc-1. | |||||