Uninitialized Memory Exposure Affecting bronzedb-protocol package, versions *


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.24% (62nd percentile)

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  • Snyk IDSNYK-RUST-BRONZEDBPROTOCOL-1569201
  • published24 Aug 2021
  • disclosed3 Jan 2021
  • creditUnknown

Introduced: 3 Jan 2021

CVE-2021-45682  (opens in a new tab)
CWE-201  (opens in a new tab)

How to fix?

There is no fixed version for bronzedb-protocol.

Overview

bronzedb-protocol is a protocol for bronzedb.

Affected versions of this package are vulnerable to Uninitialized Memory Exposure. It 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.

References

CVSS Scores

version 3.1