soundness issue and unmaintained

FastMap::get lacks sufficient checks to its parameter index and is used to unsafely get a Vec element. fastidmap is unmaintained...

soundness issue and unmaintained

wrenrust::macros::defaultrealloc lacks sufficient checks to it pointer parameter which passed into free and realloc wrenrust is unmaintained...

Possible unsound public API

The public accessible struct SyncVec has a public safe method getunchecked. It accept a parameter index and used in the getunchecked without sufficient checks as mentioned here...

SHA-1 collision attacks are not detected

Summary gitoxide uses SHA-1 hash implementations without any collision detection, leaving it vulnerable to hash collision attacks. Details gitoxide uses the sha1smol or sha1 crate, both of which implement standard SHA-1 without any mitigations for collision attacks. This means that two distinct G...

Segmentation fault due to lack of bound check

In this case, the "fastfloat2::common::AsciiStr::first" method within the "AsciiStr" struct uses the unsafe keyword to reading from memory without performing bounds checking. Specifically, it directly dereferences a pointer offset by "self.ptr". Because of the above reason, the method accesses...

Undefined behaviour in `kvm_ioctls::ioctls::vm::VmFd::create_device`

An issue was identified in the VmFd::createdevice function, leading to undefined behavior and miscompilations on rustc 1.82.0 and newer due to the function's violation of Rust's pointer safety rules. The function downcasted a mutable reference to its struct kvmcreatedevice argument to an immutabl...

Replaced by `pqcrypto-mlkem`

This crate has been replaced by pqcrypto-mlkem, which provides a FIPS203-compatible implementation of ML-KEM...

`atty` is unmaintained

The maintainer of atty has published an official notice that the crate is no longer under development, and that users should instead rely on the functionality in the standard library's IsTerminal trait. Alternatives - std::io::IsTerminal - Stable since Rust 1.70.0 and the recommended replacement...

get-size-derive is unmaintained

get-size-derive's maintainer seems to be unreachable, with no commits and releases pushed for 1 year and no activity on the GitHub repo. get-size-derive also depends on attribute-derive ^0.6 a version of the crate which uses the yanked crate proc-macro-error. Possible Alternatives - get-size-deri...

Stack buffer overflow with whoami on several Unix platforms

With versions of the whoami crate = 0.5.3 and = 0.5.3 and 1.0.1, calling any of the above functions also leads to a stack buffer overflow on these platforms: - Bitrig - DragonFlyBSD - FreeBSD - NetBSD - OpenBSD This occurs because of an incorrect definition of the passwd struct on those platforms...

`win_run_rs` was removed from crates.io for malicious code

This crate was part of a typosquatting malware cluster published by the user Kraded to run an arbitrary malware payload on Windows hosts. This advisory is to retrospectively document this attempted attack. The version information and download records of the malicious crate are no longer available...

`win-crypto` was removed from crates.io for malicious code

This crate was part of a typosquatting malware cluster published by the user Kraded to run an arbitrary malware payload on Windows hosts. This advisory is to retrospectively document this attempted attack. The version information and download records of the malicious crate are no longer available...

`if-cfg` was removed from crates.io for malicious code

This crate was part of a typosquatting malware cluster published by the malicious user amaperf and contained a malware payload in build.rs to exfiltrate host information to the attacker. This advisory is to retrospectively document this attempted attack. The version information and download recor...

Gitoxide has renamed its crates.

All crates in the gitoxide project have been renamed from git- to gix-. The git- prefixed crates are no longer being updated. Switch to using gix-path to continue receiving updates...

Force cast a &Vec<T> to &[T]

In function Table::asref, a reference of vector is force cast to slice. There are multiple problems here: 1. To guarantee the size is correct, we have to first do Vec::shrinktofit. The function requires a mutable reference, so we have to force cast from immutable to mutable, which is UB. 2. Even ...

Invalid drop of VMExternRef from partially-initialized instances in the pooling instance allocator

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-88xq-w8cq-xfg7. For more information see the GitHub-hosted security advisory...

crate has been renamed to `ftdi-embedded-hal`

This crate has been renamed from ftd2xx-embedded-hal to ftdi-embedded-hal. The new repository location is:...

Delegate functions are missing `Send` bound

Affected versions of this crate did not require event handlers to have Send bound despite there being no guarantee of them being called on any particular thread, which can potentially lead to data races and undefined behavior. The flaw was corrected in commit afe3252 by adding Send bounds...

Aliased mutable references from `tls_rand` & `TlsWyRand`

TlsWyRand's implementation of Deref unconditionally dereferences a raw pointer, and returns multiple mutable references to the same object, which is undefined behavior...

`FixedSizeBinaryArray` does not perform bound checks on accessing values and offsets

FixedSizeBinaryArray performs insufficient bounds checks, which allows out-of-bounds reads in safe code...

`aesni` has been merged into the `aes` crate

Please use the aes crate going forward. The new repository location is at: AES-NI is now autodetected at runtime on i686/x86-64 platforms. If AES-NI is not present, the aes crate will fallback to a constant-time portable software implementation. To prevent this fallback and have absence of AES-NI...

AtomicBucket<T> unconditionally implements Send/Sync

In the affected versions of the crate, AtomicBucket unconditionally implements Send/Sync traits. Therefore, users can create a data race to the inner T: !Sync by using the AtomicBucket::datawith API. Such data races can potentially cause memory corruption or other undefined behavior. The flaw was...

crate has been superseded by `sn_client`

This crate has been superseded by snclient. The new repository location is:...

`mio` invalidly assumes the memory layout of std::net::SocketAddr

The mio crate has assumed std::net::SocketAddrV4 and std::net::SocketAddrV6 have the same memory layout as the system C representation sockaddr. It has simply casted the pointers to convert the socket addresses to the system representation. The standard library does not say anything about the...

crate has been renamed to `sn_fake_clock`

This crate has been renamed from fakeclock to snfakeclock. The new repository location is:...

crate has been renamed to `cipher`

This crate has been renamed from block-cipher to cipher. The new repository location is at:...

cosmian_kyber is unmaintained

cosmiankyber is a fork of Argyle-Software/kyber that has seen no maintainer activity. It inherits the fork parent's broken AVX2 constant-time code, and the open fix pull request Cosmian/kyber6 has gone unanswered. Recommended alternatives: - aws-lc-rs - graviola...

Out-of-bounds read when decoding CKA_ALLOWED_MECHANISMS

cryptoki treated the CKAALLOWEDMECHANISMS ulValueLen byte count as a CKMECHANISMTYPE element count. A valid nonempty attribute returned through the safe Session::getattributes API could cause construction of an out-of-bounds slice and undefined behavior. Possible consequences include a process...

`zbus_polkit`: authorization bypass via PID reuse

Subject::newforowner in the zbuspolkit crate encodes the uid entry of a unix-process polkit subject as an unsigned 32-bit integer D-Bus type u, whereas the org.freedesktop.PolicyKit1.Authority interface specifies a signed 32-bit integer D-Bus type i. Because of this type mismatch, polkit silently...

`sp-sized-chunks` is unmaintained

The sp-sized-chunks crate is a fork of sized-chunks. Its repository is archived and the crate is no longer maintained. Users should migrate to imbl-sized-chunks, a maintained fork...

`nostr-keyring` is unmaintained

The nostr-keyring crate is no longer actively maintained...

Relay authentication challenges can exhaust memory

The SDK forwarded every NIP-42 AUTH challenge received from a relay through an unbounded command queue. Challenge handling can wait for an asynchronous signer or user interaction, so receiving challenges was substantially faster than completing the corresponding authentication work. A malicious...

smallstr is unmaintained

The smallstr crate is unmaintained, and all versions are affected. Recommended alternatives: - compactstr is the most popular by far - smolstr focuses on immutable strings...

`sha-rust` was removed from crates.io for malicious code

It appeared to be attempting to steal credentials from local files...

Underflow in aes_key_unwrap function

The aeskeyunwrap function would panic if passed a ciphertext that was too short. In a debug build, it would panic due to a subtraction underflow. In a release build, it would use the small negative quantity to allocate a vector. Since the allocator expects an unsigned quantity, the negative value...

crypto-hash crate is unmaintained

The crypto-hash crate is no longer actively maintained. If you rely on this crate, consider switching to a maintained alternative. Recommended alternatives - crypto-hashes...

custom_derive crate is unmaintained

The customderive crate is no longer actively maintained. If you rely on this crate, consider switching to a maintained alternative. Recommended alternatives - strum - macro-attr...

Multiple memory corruption vulnerabilities in safe APIs

The crate has the following vulnerabilities: - The public trait arenavec::common::AllocHandle allows the return of raw pointers through its methods allocate and allocateorextend. However, the trait is not marked as unsafe, meaning users of the crate may implement it under the assumption that the...

`xcb::Connection::connect_to_fd*` functions violate I/O safety

The API of xcb::Connection has constructors which allow an arbitrary RawFd to be used as a socket connection. On either failure of these constructors or on the drop of Connection, it closes the associated file descriptor. Thus, a program which uses an OwnedFd such as a UnixStream as the file...

Malicious plugin names, recipients, or identities can cause arbitrary binary execution

A plugin name containing a path separator may allow an attacker to execute an arbitrary binary. Such a plugin name can be provided to the rage CLI through an attacker-controlled recipient or identity string, or an attacker-controlled plugin name via the -j flag. On UNIX systems, a directory...

gix-path uses local config across repos when it is the highest scope

Summary gix-path executes git to find the path of a configuration file that belongs to the git installation itself, but mistakenly treats the local repository's configuration as system-wide if no higher scoped configuration is found. In rare cases, this causes a less trusted repository to be...

`cw0` is unmaintained

The crate cw0 was first renamed to utils in 2021 and then to cw-utils because utils was already claimed on crates.io. The crate cw0 is not maintained anymore since then and should be replaced with cw-utils...

op_panic in the base runtime can force a panic in the runtime's containing thread

Affected versions use denocore releases that expose Deno.core.ops.oppanic to the JS runtime in the base core This function when called triggers a manual panic in the thread containing the runtime, breaking sandboxing It can be fixed by stubbing out the exposed op: javascript Deno.core.ops.oppanic...

`UserIdentity::is_verified` not checking verification status of own user identity while performing the check

The UserIdentity::isverified method in the matrix-sdk-crypto crate before version 0.7.2 doesn't take into account the verification status of the user's own identity while performing the check and may as a result return a value contrary to what is implied by its name and documentation. Impact If t...

`opentelemetry_api` has been merged into the `opentelemetry` crate

Last release was on 2023-07-30. opentelemetryapi has been moved into the opentelemetry crate. Please use the opentelemetry crate going forward...

The maintainer of chrono-english is unresponsive

All versions will encounter compilation errors with a chrono version 0.4.35, due to backward incompatible API changes. User conradludgade reworked the original crate and created a fork with the same API surface called interim. The fork is better structured and passes the same test suite as...

Traversal outside working tree enables arbitrary code execution

Summary During checkout, gitoxide does not verify that paths point to locations in the working tree. A specially crafted repository can, when cloned, place new files anywhere writable by the application. Details Although gix-worktree-state checks for collisions with existing files, it does not...

Tor path lengths too short when "Vanguards lite" configured

Description When building anonymizing circuits to or from an onion service with 'lite' vanguards the default enabled, the circuit manager code would build the circuits with one hop too few. Impact This makes users of this code more vulnerable to some kinds of traffic analysis when they run or vis...

The crate `zip_next` has been renamed to `zip`.

Please switch to the new name. zipnext will receive no further releases...

`registry-win` was removed from crates.io for malicious code

This crate was part of a typosquatting malware cluster published by the user Kraded to run an arbitrary malware payload on Windows hosts. This advisory is to retrospectively document this attempted attack. The version information and download records of the malicious crate are no longer available...