CVE-2021-29930
HIGH
7.5
CVSS Score
Published: April 1, 2021 at 04:25 AM UTC
Updated: June 17, 2026 at 03:48 AM UTC
1 product affected across 1 vendorArenavec
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Severity
HIGH7.5
Exploit prediction
EPSS 1%
Description
An issue was discovered in the arenavec crate through 2021-01-12 for Rust. A drop of uninitialized memory can sometimes occur upon a panic in T::default().
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
95%
v ≤ 2021-01-12
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCExploitVendor Advisory
Source: [email protected]
https://rustsec.org/advisories/RUSTSEC-2021-0040.htmlCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-787
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