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LTI 1.3 Tool Library's Nonce Claim Value not validated against nonce value sent in Authentication Request before v5.0

High severity GitHub Reviewed Published Jul 15, 2022 in packbackbooks/lti-1-3-php-library • Updated Jan 27, 2023

Package

composer packbackbooks/lti-1-3-php-library (Composer)

Affected versions

< 5.0

Patched versions

5.0

Description

Impact

Nonce Claim Value was not being validated against the nonce value sent in the Authentication Request.

Patches

Users should upgrade to version 5.0 immediately

Workarounds

None.

References

@dbhynds dbhynds published to packbackbooks/lti-1-3-php-library Jul 15, 2022
Published by the National Vulnerability Database Jul 15, 2022
Published to the GitHub Advisory Database Jul 15, 2022
Reviewed Jul 15, 2022
Last updated Jan 27, 2023

Severity

High
7.5
/ 10

CVSS base metrics

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

Weaknesses

CVE ID

CVE-2022-31158

GHSA ID

GHSA-5p73-qg2v-383h

Source code

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