safemem is unmaintained

The latest crates.io release was in 2019. The repository has been archived by the author. Migration - safemem::copyoverslice, srcidx, destidx, len; can be replaced with slice.copywithinsrcidx..srcidx+len, destidx; as of rust 1.37.0. - safemem::writebytesslice, byte; can be replaced with...

Miscompilation of constant values in division on AArch64

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-7f6x-jwh5-m9r4. For more information see the GitHub-hosted security advisory...

anymap2 is unmaintained

The anymap2 crate is not maintained. anymap3 is the recommended replacement...

Dynamic record lifting can allocate beyond the hostcall fuel limit

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-jqpg-j7w6-42pr For more information see the GitHub-hosted security advisory...

Double free in `StackVec::retain` when a predicate or element `Drop` panics

Summary StackVec::retain committed its new length to self.len only after its internal loop completed. If the retain predicate or a removed element's Drop implementation panicked before the loop finished, unwinding proceeded with self.len still equal to the original, pre-retain length, leaving...

`call_ref` and exception `catch` can drop some fuel accounting, leading to exponential fuel amplification

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-m63x-6p34-q65x For more information see the GitHub-hosted security advisory...

`stack-graphs` C API exports are safe `extern "C"` functions

stackgraphs::c is a public module. From 0.0.3 through the current crates.io release 0.14.1, its pointer-taking entry points are pub extern "C" fn rather than unsafe fn. Safe Rust can call them. sgstackgraphfree frees the pointer with Box::fromraw. sgstackgraphfreestd::ptr::nullmut is immediate...

`unzip` is unmaintained

The unzip crate has only ever released a single version, 0.1.0 published 2017-12-23, and has seen no further activity. It appears to be unmaintained, and its known path-traversal "zip-slip" vulnerability will not be fixed. Consider migrating to an actively maintained alternative such as zip...

`unzip`: archive extraction is vulnerable to path traversal (zip-slip)

Summary Unzipper::unzip extracts each archive entry to a path built from the entry's raw, attacker-controlled name without any traversal check. A ZIP archive whose entry names contain ../ components or an absolute path can therefore cause files to be written outside the destination directory chos...

Mis-typed WebAssembly tag imports can lead to GC heap corruption

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-cfhf-m2cr-62wj For more information see the GitHub-hosted security advisory...

A 512-byte workbook can provoke a multi-gigabyte allocation and abort the process

Affected versions passed caller-supplied bytes to calamine's Xlsx::new without first checking that they were a ZIP archive. Xlsx::new tests for password protection on its first line, which parses the input as an OLE/CFB container, and a sector-count field read from the file's own header reaches...

Wasmtime component async-lifted callback result count is unvalidated, causing a native stack buffer overflow

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-32h6-97mm-8q3c For more information see the GitHub-hosted security advisory...

Rooting for GC values live across `try_call` may be missing, causing GC heap corruption

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-hw8m-q44c-ggrf For more information see the GitHub-hosted security advisory...

Wasmtime wasi:http implementation panics with a zero timeout supplied

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-w4qr-p94g-mjhv For more information see the GitHub-hosted security advisory...

Guest can panic host through filesystem timestamp before the epoch on wasip3

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-mr2v-56j5-cmfc For more information see the GitHub-hosted security advisory...

WASI preview 0 implementation of `poll_oneoff` circumvents fuel consumption

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-j366-h8gg-77pm For more information see the GitHub-hosted security advisory...

fd_readdir copies uninitialized struct padding into guest memory

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-96f6-r43r-8c24 For more information see the GitHub-hosted security advisory...

Sending custom to-device messages may panics

Using the IdentityBasedStrategy setting when calling Device::encrypteventraw or OlmMachine::encryptcontentfordevices may cause a panic if the recipient does not have cross-signing keys...

Excessive allocated memory on the host when guests don't have stdio

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-gqmc-89g8-p25r For more information see the GitHub-hosted security advisory...

`parse_arguments` reads a caller-supplied pointer as a slice

parsearguments is safe. It takes arguments: const AnyObject and argc, and calls slice::fromrawpartsarguments, argc as usize. It does not check that arguments is non-null and aligned, or that argc elements are initialized. Safe Rust can pass a null pointer or a length past the allocation. The...

`decompress`: tar-family extractors write archive entries without a path-traversal check (tar-slip)

The tar-family extractors in decompress .tar, .tar.gz, .tar.xz, .tar.bz2, .tar.zst build each output path from the raw archive entry path and write to it with no traversal check, so a malicious archive can write files outside the destination directory, a "tar-slip" / zip-slip path traversal CWE-2...