Skip to content

Unexpected panic when decoding tokens in branca

Moderate severity GitHub Reviewed Published Aug 25, 2021 to the GitHub Advisory Database • Updated Jun 13, 2023

Package

cargo branca (Rust)

Affected versions

< 0.10.0

Patched versions

0.10.0

Description

Prior to 0.10.0 it was possible to have both decoding functions panic unexpectedly, by supplying tokens with an incorrect base62 encoding.
The documentation stated that an error should have been reported instead.

References

Published by the National Vulnerability Database Dec 31, 2020
Reviewed Aug 19, 2021
Published to the GitHub Advisory Database Aug 25, 2021
Last updated Jun 13, 2023

Severity

Moderate
5.5
/ 10

CVSS base metrics

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

Weaknesses

CVE ID

CVE-2020-35918

GHSA ID

GHSA-c9rv-3jmq-527w

Source code

Credits

Checking history
See something to contribute? Suggest improvements for this vulnerability.