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Out of bounds read in uu_od

High severity GitHub Reviewed Published Aug 25, 2021 to the GitHub Advisory Database • Updated May 22, 2023

Package

cargo uu_od (Rust)

Affected versions

< 0.0.4

Patched versions

0.0.4

Description

An issue was discovered in PartialReader in the uu_od crate before 0.0.4 for Rust. Attackers can read the contents of uninitialized memory locations via a user-provided Read operation.

References

Published by the National Vulnerability Database Apr 1, 2021
Reviewed Aug 19, 2021
Published to the GitHub Advisory Database Aug 25, 2021
Last updated May 22, 2023

Severity

High
7.3
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Weaknesses

CVE ID

CVE-2021-29934

GHSA ID

GHSA-w9vv-q986-vj7x

Source code

Credits

Checking history
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