VulnerabilityModified
CVE-2021-31919
An issue was discovered in the rkyv crate before 0.6.0 for Rust.
HIGH 7.5EPSS 1.08%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.08%). 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 rkyv crate before 0.6.0 for Rust. When an archive is created via serialization, the archive content may contain uninitialized values of certain parts of a struct.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.08% probability · 63th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-909
- Affected
- rkyv project/rkyv
- Source
- cve@mitre.org
References
- https://rustsec.org/advisories/RUSTSEC-2021-0054.htmlThird Party Advisory
- https://rustsec.org/advisories/RUSTSEC-2021-0054.htmlThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.