| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Out-of-bounds Read in Homebrew mruby prior to 3.2. |
| A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HTTP/2 frame. This vulnerability is caused by a logical error when parsing a HTTP/2 HEADERS or HTTP/2 PUSH_PROMISE frame where the frame contains padding information without any other data. This logical error caused confusion about the size of the frame, leading to a parsing error. This parsing error immediately crashes the entire process. Sending a HEADERS frame or PUSH_PROMISE frame with HTTP/2 padding information does not require any special permission, so any HTTP/2 connection peer may send such a frame. For clients, this means any server to which they connect may launch this attack. For servers, anyone they allow to connect to them may launch such an attack. The attack is low-effort: it takes very little resources to send an appropriately crafted frame. The impact on availability is high: receiving the frame immediately crashes the server, dropping all in-flight connections and causing the service to need to restart. It is straightforward for an attacker to repeatedly send appropriately crafted frames, so attackers require very few resources to achieve a substantial denial of service. The attack does not have any confidentiality or integrity risks in and of itself: swift-nio-http2 is parsing the frame in memory-safe code, so the crash is safe. However, sudden process crashes can lead to violations of invariants in services, so it is possible that this attack can be used to trigger an error condition that has confidentiality or integrity risks. The risk can be mitigated if untrusted peers can be prevented from communicating with the service. This mitigation is not available to many services. The issue is fixed by rewriting the parsing code to correctly handle the condition. The issue was found by automated fuzzing by oss-fuzz. |
| Use of Out-of-range Pointer Offset in Homebrew mruby prior to 3.2. |
| Authorization Bypass Through User-Controlled Key in NPM urijs prior to 1.19.8. |
| Integer overflow in Mojo in Google Chrome prior to 98.0.4758.102 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. |
| Improper Validation of Specified Quantity in Input in Packagist microweber/microweber prior to 1.2.11. |
| Heap-based Buffer Overflow in Homebrew mruby prior to 3.2. |
| A flaw was found in ovn-kubernetes. This flaw allows a system administrator or privileged attacker to create an egress network policy that bypasses existing ingress policies of other pods in a cluster, allowing network traffic to access pods that should not be reachable. This issue results in information disclosure and other attacks on other pods that should not be reachable. |
| Use of Out-of-range Pointer Offset in GitHub repository vim/vim prior to 8.2. |
| A missing bounds check in the image loader used in Blender 3.x and 2.93.8 leads to out-of-bounds heap access, allowing an attacker to cause denial of service, memory corruption or potentially code execution. |
| An integer overflow in the processing of loaded 2D images leads to a write-what-where vulnerability and an out-of-bounds read vulnerability, allowing an attacker to leak sensitive information or achieve code execution in the context of the Blender process when a specially crafted image file is loaded. This flaw affects Blender versions prior to 2.83.19, 2.93.8 and 3.1. |
| An integer underflow in the DDS loader of Blender leads to an out-of-bounds read, possibly allowing an attacker to read sensitive data using a crafted DDS image file. This flaw affects Blender versions prior to 2.83.19, 2.93.8 and 3.1. |
| A vulnerability was found in htmldoc version 1.9.15 where the stack out-of-bounds read takes place in gif_get_code() and occurs when opening a malicious GIF file, which can result in a crash (segmentation fault). |
| Out-of-bounds Read in Homebrew mruby prior to 3.2. |
| Access of Memory Location Before Start of Buffer in NPM radare2.js prior to 5.6.2. |
| Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5.6.2. |
| Buffer Access with Incorrect Length Value in GitHub repository radareorg/radare2 prior to 5.6.2. |
| Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.6.2. |
| A flaw was found in unrestricted eBPF usage by the BPF_BTF_LOAD, leading to a possible out-of-bounds memory write in the Linux kernel’s BPF subsystem due to the way a user loads BTF. This flaw allows a local user to crash or escalate their privileges on the system. |
| A vulnerbiility was found in Openscad, where a .scad file with no trailing newline could cause an out-of-bounds read during parsing of annotations. |
