CVE-2020-35891: Double Free

An issue was discovered in the ordnung crate through 2020-09-03 for Rust. compact::Vec violates memory safety via a remove double free...

RUSTSEC-2020-0145 Use-after-free when cloning a partially consumed `Vec` iterator

The IntoIter Clone implementation clones the whole underlying Vec. If the iterator is partially consumed the consumed items will be copied, thus creating a use-after-free access. A proof of concept is available in the original bug report...

Use-after-free when cloning a partially consumed `Vec` iterator

The IntoIter Clone implementation clones the whole underlying Vec. If the iterator is partially consumed the consumed items will be copied, thus creating a use-after-free access. A proof of concept is available in the original bug report...

UBUNTU-CVE-2020-15254

Crossbeam is a set of tools for concurrent programming. In crossbeam-channel before version 0.4.4, the bounded channel incorrectly assumes that Vec::fromiter has allocated capacity that same as the number of iterator elements. Vec::fromiter does not actually guarantee that and may allocate extra...

Null pointer dereference

Crossbeam is a set of tools for concurrent programming. In crossbeam-channel before version 0.4.4, the bounded channel incorrectly assumes that Vec::fromiter has allocated capacity that same as the number of iterator elements. Vec::fromiter does not actually guarantee that and may allocate extra...

CVE-2020-15254 Undefined Behavior in bounded Crossbeam channel

Crossbeam is a set of tools for concurrent programming. In crossbeam-channel before version 0.4.4, the bounded channel incorrectly assumes that Vec::fromiter has allocated capacity that same as the number of iterator elements. Vec::fromiter does not actually guarantee that and may allocate extra...

CVE-2020-15254

Crossbeam is a set of tools for concurrent programming. In crossbeam-channel before version 0.4.4, the bounded channel incorrectly assumes that "Vec::fromiter" has allocated capacity that same as the number of iterator elements. "Vec::fromiter" does not actually guarantee that and may allocate...

CVE-2020-15254

Crossbeam is a set of tools for concurrent programming. In crossbeam-channel before version 0.4.4, the bounded channel incorrectly assumes that Vec::fromiter has allocated capacity that same as the number of iterator elements. Vec::fromiter does not actually guarantee that and may allocate extra...

CVE-2020-15254: Improper Restriction of Operations within the Bounds of a Memory Buffer

Crossbeam is a set of tools for concurrent programming. In crossbeam-channel before version 0.4.4, the bounded channel incorrectly assumes that Vec::fromiter has allocated capacity that same as the number of iterator elements. Vec::fromiter does not actually guarantee that and may allocate extra...

RUSTSEC-2020-0050 VecCopy allows misaligned access to elements

VecCopy::data is created as a Vec of u8 but can be used to store and retrieve elements of different types leading to misaligned access. The issue was resolved in v0.5.0 by replacing data being stored by Vec with a custom managed pointer. Elements are now stored and retrieved using types with prop...

Memory safety issues in `compact::Vec`

compact::Vec contains multiple memory safety issues. 1. It mishandles large capacity and causes out-of-bound access in 32-bit / allocator layout mismatch in 64-bit. 2. remove is not panic-safe and causes double-free when an index larger than the length is provided...

RUSTSEC-2020-0038 Memory safety issues in `compact::Vec`

compact::Vec contains multiple memory safety issues. 1. It mishandles large capacity and causes out-of-bound access in 32-bit / allocator layout mismatch in 64-bit. 2. remove is not panic-safe and causes double-free when an index larger than the length is provided...

PT-2020-17522

Name of the Vulnerable Software and Affected Versions ordnung crate versions through 0.0.1 Description The issue concerns the compact::Vec in the ordnung crate, which violates memory safety. This occurs via out-of-bounds access for large capacity and through the remove function, which is not...

PT-2020-17523

Name of the Vulnerable Software and Affected Versions ordnung crate versions through 0.0.1 ordnung crate versions through 2020-09-03 Description The issue concerns the compact::Vec in the ordnung crate, which violates memory safety. This occurs via a remove double free and out-of-bounds access fo...

RUSTSEC-2020-0052 Undefined Behavior in bounded channel

The affected version of this crate's the bounded channel incorrectly assumes that Vec::fromiter has allocated capacity that same as the number of iterator elements. Vec::fromiter does not actually guarantee that and may allocate extra memory. The destructor of the bounded channel reconstructs Vec...

Undefined Behavior in bounded channel

The affected version of this crate's the bounded channel incorrectly assumes that Vec::fromiter has allocated capacity that same as the number of iterator elements. Vec::fromiter does not actually guarantee that and may allocate extra memory. The destructor of the bounded channel reconstructs Vec...

Not us, YOU: vendor email compromise explained

Silent Starling, an online organized criminal group hailing from West Africa, seem to have reminded SMBs and enterprises alike the perils of business email compromise BEC scams once more. This time, they've advanced BEC into a more potent modality by widening the scope of its potential targets an...

BEC Scam Costs Media Giant Nikkei $29 Million

Media conglomerate Nikkei Inc. has fallen victim to a business email compromise BEC scam that fleeced the company out of $29 million. Nikkei is Japan’s largest financial media organization and lends its name to Japan’s premier stock index, which is the equivalent of the Dow Jones Industrial Avera...

Why This New Cybergang is Heralding a New Age For BEC

A newly-uncovered business email compromise BEC cybergang, dubbed Silent Starling, has found success using a tricky technique to swindle funds from more than 500 organizations worldwide. The West African cybergang has been using a method that researchers with Agari – who discovered them in late...

Format string

An issue was discovered in the image crate before 0.21.3 for Rust, affecting the HDR image format decoder. Vec::setlen is called on an uninitialized vector, leading to a use-after-free and arbitrary code execution...