This project might be open to known security vulnerabilities, which can be prevented by tightening the version range of affected dependencies. Find detailed information at the bottom.

Crate schemars

Dependencies

(15 total, 2 possibly insecure)

CrateRequiredLatestStatus
 arrayvec^0.70.7.2up to date
 bigdecimal^0.30.3.0up to date
 bytes^1.01.3.0up to date
 chrono ⚠️^0.40.4.23maybe insecure
 dyn-clone^1.01.0.9up to date
 either^1.31.8.0up to date
 enumset^1.01.0.12up to date
 indexmap^1.21.9.2up to date
 rust_decimal^11.27.0up to date
 schemars_derive=0.8.110.8.11up to date
 serde^1.01.0.147up to date
 serde_json^1.01.0.89up to date
 smallvec ⚠️^1.01.10.0maybe insecure
 url^2.02.3.1up to date
 uuid^1.01.2.2up to date

Dev dependencies

(2 total, all up-to-date)

CrateRequiredLatestStatus
 pretty_assertions^1.2.11.3.0up to date
 trybuild^1.01.0.71up to date

Security Vulnerabilities

chrono: Potential segfault in `localtime_r` invocations

RUSTSEC-2020-0159

Impact

Unix-like operating systems may segfault due to dereferencing a dangling pointer in specific circumstances. This requires an environment variable to be set in a different thread than the affected functions. This may occur without the user's knowledge, notably in a third-party library.

Workarounds

No workarounds are known.

References

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.