Authorization token disclosure via timing comparison
Published Jul 22, 2024 · Updated Aug 2, 2024
Observable timing discrepancy in JetBrains TeamCity before 2024.07 allows remote authenticated users to infer authorization-token data. Authorization-token comparisons take input-dependent time, exposing a timing oracle; JetBrains has not identified the responsible function. Exploitation requires low-privileged access, an adjacent-network position, and repeated precise measurements, with confidentiality impact only.
Summary
What happened
Observable timing discrepancy in JetBrains TeamCity before 2024.07 allows remote authenticated users to infer authorization-token data. Authorization-token comparisons take input-dependent time, exposing a timing oracle; JetBrains has not identified the responsible function. Exploitation requires low-privileged access, an adjacent-network position, and repeated precise measurements, with confidentiality impact only.
The record
- CVE
- CVE-2024-41828
- Published
- Jul 22, 2024
- Updated
- Aug 2, 2024
- Vendor
- JetBrains
- Product
- TeamCity
- Classifications
- CWE-208, T1528
- Attack vector
- adjacent
- Privileges
- authenticated
Timeline
How it unfolded
- Jul 22, 2024CVE publishedPublication date reported by the CVE source.
- Aug 2, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=0 <2024.07
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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