Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS01cGhjLTg0OWgtdmN4Z84AArq6

`Read` on uninitialized buffer can cause UB (impl of `ReadKVExt`)

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation.
Arbitrary Read implementations can read from the uninitialized buffer (memory exposure) and also can return incorrect number of bytes written to the buffer.
Reading from uninitialized memory produces undefined values that can quickly invoke undefined behavior.

Permalink: https://github.com/advisories/GHSA-5phc-849h-vcxg
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS01cGhjLTg0OWgtdmN4Z84AArq6
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 2 years ago
Updated: 11 months ago

Identifiers: GHSA-5phc-849h-vcxg
References:

• https://github.com/Hexilee/BronzeDB/issues/1
• https://rustsec.org/advisories/RUSTSEC-2021-0084.html
• https://github.com/advisories/GHSA-5phc-849h-vcxg

Repository: https://github.com/Hexilee/BronzeDB
Blast Radius: 1.0

Affected Packages