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Microsoft’s November 2024 Patch Tuesday update fixes 91 security vulnerabilities, including four zero-day vulnerabilities. Critical fixes address actively…

Microsoft today released updates to plug at least 89 security holes in its Windows operating systems and other software. November's patch batch includes fixes for two zero-day vulnerabilities that are already being exploited by attackers, as well as two other flaws that were publicly disclosed prior to today.

### Summary A command injection vulnerability in the Web SSH feature allows an authenticated attacker to execute arbitrary commands as root on the host. ### Details Zoraxy has a Web SSH terminal feature that allows authenticated users to connect to SSH servers from their browsers. In [`HandleCreateProxySession`](https://github.com/tobychui/zoraxy/blob/9cb315ea6739d1cc201b690322d25166b12dc5db/src/webssh.go#L19) the request to create an SSH session is handled. After checking for the presence of required parameters, ensuring that the target is not the loopback interface and that there is actually an SSH service running on the target, `CreateNewConnection` is called: https://github.com/tobychui/zoraxy/blob/e79a70b7acfa45c2445aff9d60e4e7525c89fec8/src/mod/sshprox/sshprox.go#L165-L178 In line 178, the `gotty` binary is executed running `sshCommand` from the line above. It contains the user-controlled variable `connAddr`, which includes the hostname of the SSH server and - if provided - th...

This crate depended on a promise regarding alignments made by the author of the mimalloc allocator to avoid using aligned allocation functions where possible for performance reasons. Since then, the mimalloc allocator's logic changed, making it break this promise. This caused this crate to return memory with an incorrect alignment for some allocations, particularly those with large alignments. The flaw was fixed by always using the aligned allocation functions.

Challenge derivation in non-interactive ZK proofs was ambiguous and that could lead to security vulnerability (however, it's unknown if it could be exploited).

Challenge derivation in non-interactive ZK proofs was ambiguous and that could lead to security vulnerability (however, it's unknown if it could be exploited).

An invalid use of `MaybeUninit::uninit().assume_init()` in `simd-json-derive`'s derive macro can cause undefined behavior. The original code used `MaybeUninit` to avoid initialisation of the struct and then set the fields using `ptr::write`. The undefined behavior triggered by this misuse of `MaybeUninit` can lead to invlaid memory access and panics in binaries compiled in release mode (aka simd-json-derive prior to version 0.12 has UB and optimizes into some nonsense) The version `0.12.0` removes this section of code, avoiding the use of MaybeUninit alltogether.

Challenge derivation in non-interactive ZK proofs was ambiguous and that could lead to security vulnerability (however, it's unknown if it could be exploited).

The essays are to focus on the impact that artificial intelligence will have on European policy.

`fast-float` contains multiple soundness issues: 1. [Undefined behavior when checking input length](https://github.com/aldanor/fast-float-rust/issues/28), which has been merged but no package [pubished](https://github.com/aldanor/fast-float-rust/issues/35). 1. [Many functions marked as safe with non-local safety guarantees](https://github.com/aldanor/fast-float-rust/issues/37) The library is also unmaintained. ## Alternatives For quickly parsing floating-point numbers third-party crates are generally no longer needed. A fast float parsing algorithm by the author of `lexical` has been [merged](https://github.com/rust-lang/rust/pull/86761) into libcore. When requiring direct parsing from bytes and/or partial parsers, the [`fast-float2`](https://crates.io/crates/fast-float2) fork of `fast-float` containing these security patches and reduces overall usage of unsafe.