CVE-2021-38188 : An issue was discovered in the iced-x86 crate through 1.10.3 for Rust. In Decode

An issue was discovered in the iced-x86 crate through 1.10.3 for Rust. In Decoder::new(), slice.get_unchecked(slice.length()) is used unsafely.

Published 2021-08-08 06:15:09

Updated 2021-08-20 13:38:18

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2021-38188

Iced-x86 Project » Iced-x86 » For Rust
Versions up to, including, (<=) 1.10.3
cpe:2.3:a:iced-x86_project:iced-x86:*:*:*:*:*:rust:*:*
Matching versions

EPSS FAQ

0.27%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 68 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/iced-x86/RUSTSEC-2021-0068.md

Third Party Advisory
https://rustsec.org/advisories/RUSTSEC-2021-0068.html

RUSTSEC-2021-0068: iced-x86: Soundness issue in `iced-x86` versions <= 1.10.3 › RustSec Advisory Database
Exploit;Issue Tracking;Patch;Third Party Advisory

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