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 oxcache

Dependencies

(46 total, 10 outdated, 3 possibly insecure)

CrateRequiredLatestStatus
 tokio~1.521.52.3up to date
 async-trait^0.10.1.89up to date
 lazy_static^1.51.5.0up to date
 once_cell^1.211.21.4up to date
 uuid~1.221.23.3out of date
 secrecy~0.100.10.3up to date
 rand^0.100.10.1up to date
 thiserror^2.02.0.18up to date
 glob-match^0.2.10.2.1up to date
 anyhow~1.01.0.102up to date
 tracing~0.10.1.44up to date
 toml~0.81.1.2+spec-1.1.0out of date
 http~1.41.4.2up to date
 tower~0.50.5.3up to date
 axum~0.80.8.9up to date
 hyper~1.91.10.1out of date
 http-body-util~0.10.1.3up to date
 moka^0.120.12.15up to date
 dashmap^6.16.2.1up to date
 redis~1.21.2.4up to date
 serde~1.01.0.228up to date
 serde_json~1.01.0.150up to date
 flate2^1.11.1.9up to date
 bincode-next^3.0.0-rc.52.1.0up to date
 rmp-serde~1.31.3.1up to date
 ciborium~0.20.2.2up to date
 md5~0.80.8.0up to date
 base64^0.220.22.1up to date
 sha2~0.100.11.0out of date
 sea-orm^2.0.0-rc.371.1.20up to date
 sqlx ⚠️~0.80.9.0out of date
 opentelemetry^0.310.32.0out of date
 opentelemetry_sdk^0.310.32.1out of date
 tracing-opentelemetry^0.320.33.0out of date
 opentelemetry-otlp^0.310.32.0out of date
 tracing-subscriber ⚠️~0.30.3.23maybe insecure
 tokio-util~0.70.7.18up to date
 futures~0.30.3.32up to date
 arc-swap~1.91.9.1up to date
 regex~1.121.12.4up to date
 chrono ⚠️~0.40.4.45maybe insecure
 bloomfilter^3.03.0.1up to date
 murmur3~0.50.5.2up to date
 lru^0.180.18.0up to date
 governor^0.80.10.4out of date
 clap^4.64.6.1up to date

Dev dependencies

(8 total, 4 outdated)

CrateRequiredLatestStatus
 tempfile^3.153.27.0up to date
 serial_test^3.43.5.0up to date
 rand^0.100.10.1up to date
 criterion~0.50.8.2out of date
 ctor^0.21.0.7out of date
 mockall^0.14.00.14.0up to date
 testcontainers^0.230.27.3out of date
 testcontainers-modules^0.110.15.0out of date

Crate oxcache_macros

Dependencies

(3 total, all up-to-date)

CrateRequiredLatestStatus
 syn^2.02.0.118up to date
 quote^1.01.0.45up to date
 proc-macro2^1.01.0.106up 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

sqlx: Binary Protocol Misinterpretation caused by Truncating or Overflowing Casts

RUSTSEC-2024-0363

The following presentation at this year's DEF CON was brought to our attention on the SQLx Discord:

SQL Injection isn't Dead: Smuggling Queries at the Protocol Level
http://web.archive.org/web/20240812130923/https://media.defcon.org/DEF%20CON%2032/DEF%20CON%2032%20presentations/DEF%20CON%2032%20-%20Paul%20Gerste%20-%20SQL%20Injection%20Isn't%20Dead%20Smuggling%20Queries%20at%20the%20Protocol%20Level.pdf
(Archive link for posterity.)

Essentially, encoding a value larger than 4GiB can cause the length prefix in the protocol to overflow, causing the server to interpret the rest of the string as binary protocol commands or other data.

It appears SQLx does perform truncating casts in a way that could be problematic, for example: https://github.com/launchbadge/sqlx/blob/6f2905695b9606b5f51b40ce10af63ac9e696bb8/sqlx-postgres/src/arguments.rs#L163

This code has existed essentially since the beginning, so it is reasonable to assume that all published versions <= 0.8.0 are affected.

Mitigation

As always, you should make sure your application is validating untrustworthy user input. Reject any input over 4 GiB, or any input that could encode to a string longer than 4 GiB. Dynamically built queries are also potentially problematic if it pushes the message size over this 4 GiB bound.

Encode::size_hint() can be used for sanity checks, but do not assume that the size returned is accurate. For example, the Json<T> and Text<T> adapters have no reasonable way to predict or estimate the final encoded size, so they just return size_of::<T>() instead.

For web application backends, consider adding some middleware that limits the size of request bodies by default.

Resolution

sqlx 0.8.1 has been released with the fix: https://github.com/launchbadge/sqlx/blob/main/CHANGELOG.md#081---2024-08-23

Postgres users are advised to upgrade ASAP as a possible exploit has been demonstrated: https://github.com/launchbadge/sqlx/issues/3440#issuecomment-2307956901

MySQL and SQLite do not appear to be exploitable, but upgrading is recommended nonetheless.

tracing-subscriber: Logging user input may result in poisoning logs with ANSI escape sequences

RUSTSEC-2025-0055

Previous versions of tracing-subscriber were vulnerable to ANSI escape sequence injection attacks. Untrusted user input containing ANSI escape sequences could be injected into terminal output when logged, potentially allowing attackers to:

  • Manipulate terminal title bars
  • Clear screens or modify terminal display
  • Potentially mislead users through terminal manipulation

In isolation, impact is minimal, however security issues have been found in terminal emulators that enabled an attacker to use ANSI escape sequences via logs to exploit vulnerabilities in the terminal emulator.

This was patched in PR #3368 to escape ANSI control characters from user input.