VulnerabilityModified
CVE-2021-29942
An issue was discovered in the reorder crate through 2021-02-24 for Rust. swap_index can return uninitialized values if an iterator returns a len() that is too large.
HIGH 7.3EPSS 0.90%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.90%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in the reorder crate through 2021-02-24 for Rust. swap_index can return uninitialized values if an iterator returns a len() that is too large.
- CVSS 3.1
- 7.3 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- EPSS
- 0.90% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- reorder project/reorder
- Source
- cve@mitre.org
References
- https://rustsec.org/advisories/RUSTSEC-2021-0050.htmlExploit, Vendor Advisory
- https://rustsec.org/advisories/RUSTSEC-2021-0050.htmlExploit, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.