This project contains known security vulnerabilities. Find detailed information at the bottom.

Crate cssparser

Dependencies

(7 total, 1 outdated, 1 insecure)

CrateRequiredLatestStatus
 cssparser-macros^0.60.6.0up to date
 dtoa-short^0.30.3.3up to date
 itoa^0.40.4.7up to date
 matches^0.10.1.8up to date
 phf^0.80.9.0out of date
 serde^1.01.0.127up to date
 smallvec^1.01.6.1insecure

Dev dependencies

(3 total, 1 insecure)

CrateRequiredLatestStatus
 difference^2.02.0.0insecure
 encoding_rs^0.80.8.28up to date
 serde_json^1.01.0.66up to date

Security Vulnerabilities

difference: difference is unmaintained

RUSTSEC-2020-0095

smallvec: Buffer overflow in SmallVec::insert_many

RUSTSEC-2021-0003

A bug in the SmallVec::insert_many method caused it to allocate a buffer that was smaller than needed. It then wrote past the end of the buffer, causing a buffer overflow and memory corruption on the heap.

This bug was only triggered if the iterator passed to insert_many yielded more items than the lower bound returned from its size_hint method.

The flaw was corrected in smallvec 0.6.14 and 1.6.1, by ensuring that additional space is always reserved for each item inserted. The fix also simplified the implementation of insert_many to use less unsafe code, so it is easier to verify its correctness.

Thank you to Yechan Bae (@Qwaz) and the Rust group at Georgia Tech’s SSLab for finding and reporting this bug.