Critical severity9.8NVD Advisory· Published Feb 18, 2021· Updated Jun 17, 2026
CVE-2021-27377
CVE-2021-27377
Description
An issue was discovered in the yottadb crate before 1.2.0 for Rust. For some memory-allocation patterns, ydb_subscript_next_st and ydb_subscript_prev_st have a use-after-free.
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 |
|---|---|---|
yottadbcrates.io | < 1.2.0 | 1.2.0 |
Affected products
3Patches
Vulnerability mechanics
References
4- rustsec.org/advisories/RUSTSEC-2021-0022.htmlnvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-9658-c26v-7qvfghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-27377ghsaADVISORY
- gitlab.com/YottaDB/Lang/YDBRust/-/issues/40ghsaWEB
News mentions
0No linked articles in our index yet.