VulnerabilityModified
CVE-2020-35862
BitVec to BitBox conversion leads to a use-after-free or double free.
CRITICAL 9.8EPSS 1.63%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.63%). 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 bitvec crate before 0.17.4 for Rust. BitVec to BitBox conversion leads to a use-after-free or double free.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.63% probability · 75th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-415, CWE-416
- Affected
- bitvec project/bitvec
- Source
- cve@mitre.org
References
- https://rustsec.org/advisories/RUSTSEC-2020-0007.htmlExploit, Third Party Advisory
- https://rustsec.org/advisories/RUSTSEC-2020-0007.htmlExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.