CVE-2024-11862 json
Devolutions.XTS.NET Vulnerable to Timing Attack on GF Multiplications
published 2024-11-27 23 mo ago modified 2026-06-17 4 mo ago also GHSA-j6vm-4r7g-x4gr , EUVD-2024-3394
- cvss
- 5.1
- version 4.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 3%
- public exploits
- 0
- none known
Summary
Non constant time cryptographic operation in Devolutions.XTS.NET 2024.11.19 and earlier allows an attacker to render half of the encryption key obsolete via a timing attacks
Patch / fix
- nuget Devolutions.XTS.NET 2024.11.26
- Devolutions XTS.NET 2024.11.26
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 23 mo ago
Exploit prediction
0.14% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.1 | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N |
| CNA | 4.0 | 5.1 | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| nuget | Devolutions.XTS.NET | <2024.11.26 |
2024.11.26 |
Affected products
- Devolutions XTS.NET
Classification
- Weakness
-
- CWE-385 Covert Timing Channel
References
Sources
- CVE List CVE-2024-11862
- GitHub Advisory GHSA-j6vm-4r7g-x4gr
- NVD CVE-2024-11862
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