OMGeeky/advisory-db
1
0
Fork 0
mirror of https://github.com/OMGeeky/advisory-db.git synced 2026-01-03 10:05:26 +01:00
Code Issues Packages Projects Releases Wiki Activity
Files
d8701fad2d40aeca8e8564692f14a8d7c30a5136
advisory-db/crates/convec/RUSTSEC-2020-0125.md
Alexander Kjäll f494f83f8e add missing cve info to advisories (#1077) 
looks like RUSTSEC-2020-0036 might be a special case, someone got a cve for that the crate is unmaintained
2021-10-14 21:53:11 +02:00

745 B
Raw Blame History 

[advisory]
id = "RUSTSEC-2020-0125"
package = "convec"
date = "2020-11-24"
url = "https://github.com/krl/convec/issues/2"
categories = ["memory-corruption", "thread-safety"]
aliases = ["CVE-2020-36445"]

[versions]
patched = []

convec::ConVec unconditionally implements Send/Sync

Affected versions of this crate unconditionally implement Send/Sync for ConVec<T>. This allows users to insert T that is not Send or not Sync.

This allows users to create data races by using non-Send types like Arc<Cell<_>> or Rc<_> as T in ConVec<T>. It is also possible to create data races by using types like Cell<_> or RefCell<_> as T (types that are Send but not Sync). Such data races can lead to memory corruption.