Critical severity9.8NVD Advisory· Published Dec 27, 2021· Updated Jun 17, 2026
CVE-2021-45685
CVE-2021-45685
Description
An issue was discovered in the columnar crate through 2021-01-07 for Rust. ColumnarReadExt::read_typed_vec may read from uninitialized memory locations.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
columnarcrates.io | <= 0.0.19 | — |
Affected products
2- columnar/columnardescription
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-9mp7-45qh-r8j8ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-45685ghsaADVISORY
- raw.githubusercontent.com/rustsec/advisory-db/main/crates/columnar/RUSTSEC-2021-0087.mdnvdThird Party AdvisoryWEB
- rustsec.org/advisories/RUSTSEC-2021-0087.htmlnvdThird Party AdvisoryWEB
- github.com/frankmcsherry/columnar/issues/6ghsaWEB
News mentions
0No linked articles in our index yet.