What is GHSA-vqx7-pw4r-29rr?

GHSA-vqx7-pw4r-29rr is a security advisory published by GitHub Security Advisories with High severity. Out of bounds read in bumpalo

Which CVE IDs does GHSA-vqx7-pw4r-29rr cover?

GHSA-vqx7-pw4r-29rr covers the following CVE IDs: CVE-2020-35861. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vqx7-pw4r-29rr?

GHSA-vqx7-pw4r-29rr has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

Which products are affected by GHSA-vqx7-pw4r-29rr?

GHSA-vqx7-pw4r-29rr affects 1 product, including: rust/bumpalo:\u003e= 3.0.0, \u003c 3.2.1.

GHSA-vqx7-pw4r-29rrHighCVSS 7.5

Out of bounds read in bumpalo

Vendor

GitHub Security Advisories

Published

August 25, 2021

Last Modified

January 11, 2023

🔗 CVE IDs covered (1)

CVE-2020-35861 →

📋 Description

An issue was discovered in the bumpalo crate before 3.2.1 for Rust. The realloc feature allows the reading of unknown memory. Attackers can potentially read cryptographic keys.

🎯 Affected products1

rust/bumpalo:>= 3.0.0, < 3.2.1

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2020-35861
https://github.com/fitzgen/bumpalo/issues/69
https://rustsec.org/advisories/RUSTSEC-2020-0006.html
https://github.com/advisories/GHSA-vqx7-pw4r-29rr