Use after free in MacOS / iOS implementation

In iana-time-zone v0.1.43 a use-after-free bug in the MacOS / iOS implementation was introduced. The copied system time zone was released before its name was copied. If the system time zone was changed between the call of CFRelease and str::toowned, random memory would be copied...

`tauri`'s `readDir` endpoint allows possible enumeration outside of filesystem scope

It is possible for readDir to incorrectly enumerate files from a symlinked directory if called recursively when specifying an empty string for the dir parameter as outlined in this issue. This is corrected in this PR by checking if a directory is a symlink before reading from it...

Interledger is Unmaintained

Interledger family of crates is not being actively maintained anymore. The owner of the published crate does not appear to be responsive. There is an outstanding concern around username comparison. This concern may or may not be resolved by bumping up the dependencies of the project...

`libsqlite3-sys` via C SQLite CVE-2022-35737

It was sometimes possible for SQLite versions = 1.0.12, 3.39.2 to allow an array-bounds overflow when large string were input into SQLite's printf function. As libsqlite3-sys bundles SQLite, it is susceptible to the vulnerability. libsqlite3-sys was updated to bundle the patched version of SQLite...

Unbounded memory allocation based on untrusted length

Impact Untrusted websocket connections can cause an out-of-memory OOM process abort in a client or a server. The root cause of the issue is during dataframe parsing. Affected versions would allocate a buffer based on the declared dataframe size, which may come from an untrusted source. When...

Post-Quantum Key Encapsulation Mechanism SIKE broken

Wouter Castryck and Thomas Decru presented an efficient key recovery attack on the SIDH protocol. As a result, the secret key of SIKEp751 can be recovered in a matter of hours. The SIKE and SIDH schemes will be removed from oqs 0.7.2. The affected schemes are the oqs::kem::Algorithm::Sike and...

Denial of service on deeply nested fragment requests

Deeply nested fragments in a GraphQL request may cause a stack overflow in the server...

Slack OAuth Secrets leak in debug logs

Debug log formatting made it possible to leak OAuth secrets into debug logs. The patched version has introduced more strict checks to avoid this...

Safety issues in `pkcs11`

Impact The interface of pkcs11 is subject to a number of safety issues, mainly related to handling of raw pointers. Despite presenting a safe interface, many of the functions and methods that rely on inputs which contain pointers attributes and mechanisms in particular can lead to segmentation...

Denial of service on deeply nested fragment requests

Deeply nested fragments in a GraphQL request may cause a stack overflow in the server...

libp2p Lack of resource management DoS

libp2p allows a potential attacker to cause victim p2p node to run out of memory The out of memory failure can cause crashes where libp2p is intended to be used within large scale networks leading to potential Denial of Service DoS vector Users should upgrade or reference the DoS mitigation...

Use After Free with `externref`s in Wasmtime

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-5fhj-g3p3-pq9g. For more information see the GitHub-hosted security advisory...

AES OCB fails to encrypt some bytes

AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of "in place" encryption...

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...

Heap memory corruption with RSA private key operation

The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X8664 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during the computation. As a...

Miscompilation of `i8x16.swizzle` and `select` with v128 inputs

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-jqwc-c49r-4w2x. For more information see the GitHub-hosted security advisory...

clipboard is Unmaintained

Last release was almost 4 years ago and the repository with outstanding issues and pull requests seems to be abandoned by the maintainer. In addition the sole maintainer account may be abandoned that may represent account takeover risk. Current outstanding issues include vulnerable dependencies...

Double Public Key Signing Function Oracle Attack on `ed25519-dalek`

Versions of ed25519-dalek prior to v2.0 model private and public keys as separate types which can be assembled into a Keypair, and also provide APIs for serializing and deserializing 64-byte private/public keypairs. Such APIs and serializations are inherently unsafe as the public key is one of th...

`MsQueue` `push`/`pop` use the wrong orderings

Affected versions of this crate use orderings which are too weak to support this data structure. It is likely this has caused memory corruption in the wild:...

Use after free in Neon external buffers

Neon provides functionality for creating JavaScript ArrayBuffer and the Buffer subtype instances backed by bytes allocated outside of V8/Node. The JsArrayBuffer::external and JsBuffer::external did not require T: 'static prior to Neon 0.10.1. This allowed creating an externally backed buffer from...

Stack overflow during recursive expression parsing

When parsing untrusted rulex expressions, the stack may overflow, possibly enabling a Denial of Service attack. This happens when parsing an expression with several hundred levels of nesting, causing the process to abort immediately. The flaw was corrected in commits 60aa2dc03a by adding a check ...

Panic due to improper UTF-8 indexing

When parsing untrusted rulex expressions, rulex may panic, possibly enabling a Denial of Service attack. This happens when the expression contains a multi- byte UTF-8 code point in a string literal or after a backslash, because rulex tries to slice into the code point and panics as a result. The...

double-checked-cell is unmaintained

The author recommends switching to oncecell, which offers a superset of the functionality...

`static_type_map` has been renamed to `erased_set`

Please use the erasedset crate going forward: There will be no further releases of statictypemap...

Out-of-bounds read when opening multiple column families with TTL

Affected versions of this crate called the RocksDB C API rocksdbopencolumnfamilieswithttl with a pointer to a single integer TTL value, but one TTL value for each column family is expected. This is only relevant when using rocksdb::DBWithThreadMode::opencfdescriptorswithttl with multiple column...

wee_alloc is Unmaintained

Two of the maintainers have indicated that the crate may not be maintained. The crate has open issues including memory leaks and may not be suitable for production use. It may be best to switch to the default Rust standard allocator on wasm32 targets. Last release seems to have been three years...

Parser creates invalid uninitialized value

Affected versions of this crate called mem::uninitialized in the HTTP1 parser to create values of type httparse::Header from the httparse crate. This is unsound, since Header contains references and thus must be non-null. The flaw was corrected by avoiding the use of mem::uninitialized, using...

malicious crate `rustdecimal`

The Rust Security Response WG and the crates.io team were notified1 on 2022-05-02 of the existence of the malicious crate rustdecimal, which contained malware. The crate name was intentionally similar to the name of the popular rustdecimal2 crate, hoping that potential victims would misspell its...

`SegQueue` creates zero value of any type

Affected versions of this crate called mem::zeroed to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null. The flaw was corrected by avoiding the use of mem::zeroed, using MaybeUninit instead...

Channel creates zero value of any type

Affected versions of this crate called mem::zeroed to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null. The flaw was corrected by avoiding the use of mem::zeroed, using MaybeUninit instead...

`SegQueue` creates zero value of any type

Affected versions of this crate called mem::zeroed to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null. The flaw was corrected by avoiding the use of mem::zeroed, using MaybeUninit instead...

Timing attack

Affecting versions did not compare tokens in constant time, which could make it possible for an attacker to guess the 2fa token of a user. This has been fixed by using using the crate constanttimeeq for comparison...

`OCSP_basic_verify` may incorrectly verify the response signing certificate

The function OCSPbasicverify verifies the signer certificate on an OCSP response. In the case where the non-default flag OCSPNOCHECKS is used then the response will be positive meaning a successful verification even in the case where the response signing certificate fails to verify. It is...

Resource leakage when decoding certificates and keys

The OPENSSLLHflush function, which empties a hash table, contains a bug that breaks reuse of the memory occupied by the removed hash table entries. This function is used when decoding certificates or keys. If a long lived process periodically decodes certificates or keys its memory usage will...

Incorrect MAC key used in the RC4-MD5 ciphersuite

The OpenSSL 3.0 implementation of the RC4-MD5 ciphersuite incorrectly uses the AAD data as the MAC key. This makes the MAC key trivially predictable. An attacker could exploit this issue by performing a man-in-the-middle attack to modify data being sent from one endpoint to an OpenSSL 3.0 recipie...

`array!` macro is unsound when its length is impure constant

Affected versions of this crate did substitute the array length provided by an user at compile-time multiple times. When an impure constant expression is passed as an array length such as a result of an impure procedural macro, this can result in the initialization of an array with uninitialized...

Rusoto is unmaintained

The maintainers of Rusoto advise that all its crates are deprecated. This includes the common crates rusotocore, rusotosignature, rusotocredential, and service crates such as rusotos3 and rusotoec2. Users should migrate to the AWS SDK for Rust, which is maintained by AWS...

`rmp-serde` `Raw` and `RawRef` unsound

It was found that Raw::fromutf8 expects valid UTF-8. If invalid UTF-8 is received it can cause the process to crash...

Use after free with `externref`s and epoch interruption in Wasmtime

Use after free with externrefs and epoch interruption in Wasmtime...

Use after free with `externref`s and epoch interruption in Wasmtime

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-gwc9-348x-qwv2. For more information see the GitHub-hosted security advisory...

pty is unmaintained

The repository hasn't received any updates since Jun 25, 2017 and the author is unresponsive. Maintained alternatives include: tokio-pty-process pty-process...

Infinite loop in `BN_mod_sqrt()` reachable when parsing certificates

The BNmodsqrt function, which computes a modular square root, contains a bug that can cause it to loop forever for non-prime moduli. Internally this function is used when parsing certificates that contain elliptic curve public keys in compressed form or explicit elliptic curve parameters with a...

Regexes with large repetitions on empty sub-expressions take a very long time to parse

The Rust Security Response WG was notified that the regex crate did not properly limit the complexity of the regular expressions regex it parses. An attacker could use this security issue to perform a denial of service, by sending a specially crafted regex to a service accepting untrusted regexes...

Arrow2 allows double free in `safe` code

The struct FfiArrowArray implements deriveClone that is inconsistent with its custom implementation of Drop, resulting in a double free when cloned. Cloning this struct in safe results in a segmentation fault, which is unsound. This derive was removed from this struct. All users are advised to...

Incorrect signature verification on gzip-compressed install images

The coreos-installer is a program to fetch a disk image and stream it to a target disk. During the installation process the installation image gpg signatures are verified. The signature verification can be bypassed for gzip-compressed images due to a flaw in gzip coreos-installer wrapper. When th...

Miscomputation when performing AES encryption in rust-crypto

The following Rust program demonstrates some strangeness in AES encryption - if you have an immutable key slice and then operate on that slice, you get different encryption output than if you operate on a copy of that key. For these functions, we expect that extending a 16 byte key to a 32 byte k...

Post-Quantum Signature scheme Rainbow level I parametersets broken

Ward Beullens found a practical key-recovery attack against Rainbow. The level I parametersets are removed from liboqs starting from version 0.7.2. Find the scientific details in Breaking Rainbow Takes a Weekend on a Laptop. This means all the oqs::sig::Algorithm::RainbowI variants are insecure...

enum_map macro can cause UB when `Enum` trait is incorrectly implemented

Affected versions of this crate did not properly check the length of an enum when using enummap! macro, trusting user-provided length. When the LENGTH in the Enum trait does not match the array length in the EnumArray trait, this can result in the initialization of the enum map with uninitialized...

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...

`structopt` is in maintenance mode

structopt has been in maintenance mode, with no new development planned, since at least February of 2022. The status of structopt is discussed in a pinned issue. Recommended alternative The structopt derive wrapper was incorporated into clap v3. There is a migration guideclap-migration for...