CVE-2020-35879

An issue was discovered in the rulinalg crate through 2020-02-11 for Rust

published December 31, 2020

CVSS
โ€”
EPSS
2%
Percentile
76.6
In the wild
Unconfirmed
What it is

โš ๏ธ An unnoticed boundary mix-up in the rulinalg crate could lead to some sneaky memory mishaps! Think of it like a restaurant where the chef misreads the recipe instructions โ€” instead of knowing exactly how long to cook each dish, everything gets tossed in the oven together, leading to unpredictable results. ๐Ÿฝ๏ธ If left unaddressed, this issue could lead to undefined behavior โ€” think of it as serving a dish that might be delicious or a total flop. In the world of programming, this could manifest as crashes or data corruption that no one wants!

Put simply

Think of it like a restaurant where the chef misreads the recipe instructions โ€” instead of knowing exactly how long to cook each dish, everything gets tossed in the oven together, leading to unpredictable results. ๐Ÿฝ๏ธ The flaw involves incorrect lifetime-boundary definitions for the RowMut::raw_slice and RowMut::raw_slice_mut functions, which can cause issues during memory access if different parts of code assume different lifetimes.

What to do

If left unaddressed, this issue could lead to undefined behavior โ€” think of it as serving a dish that might be delicious or a total flop. In the world of programming, this could manifest as crashes or data corruption that no one wants! Developers should review their usage of the rulinalg crate and ensure they're on the latest version. If you're using any affected versions, consider replacing or refactoring your code to avoid those functions until a patch is available. โšก This is fixable! Keep an eye on updates for the rulinalg crate and you'll have this sorted in no time. ๐Ÿ›ก๏ธ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01668 ยท 76.6th percentile
Published
2020-12-31T08:26Z
EPSS history
Timeline
  • 31 DEC 08:26Z
    An issue was discovered in the rulinalg crate through 2020-02-11 for Rust
    cvelistv5