GHSA-5r33-mgjf-6656

ghsaUSosv

Jenkins Tuleap Authentication Plugin non-constant time token comparison

view advisory published 2023-08-16Licence: CC-BY-4.0

Jenkins Tuleap Authentication Plugin 1.1.20 and earlier does not use a constant-time comparison when checking whether two authentication tokens are equal. This could potentially allow attackers to use statistical methods to obtain a valid authentication token. Tuleap Authentication Plugin 1.1.21 uses a constant-time comparison when validating authentication tokens.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2023-40343USmedium5.9—
Jenkins Tuleap Authentication Plugin 1.1.20 and earlier uses a non-constant time comparison function when validating an authentication token allowing attackers to use statistical m…
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references

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