🛡️ CVE-2015-10004 — jwt

🟠 CVSS 8.0 — High ✅ No Known Exploit CWE-668 OSV
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

robbert229/jwt's token validation methods vulnerable to a timing side-channel during HMAC comparison

Token validation methods are susceptible to a timing side-channel during HMAC comparison. With a large enough number of requests over a low latency connection, an attacker may use this to determine the expected HMAC.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity none, availability none.

Weakness class

CVE-2015-10004 is classified as CWE-668: Exposure of Resource to Wrong Sphere. A resource is made reachable from a context that should not have access to it.

Affected software

CVE-2015-10004 is recorded against 1 package.

  • github.com/robbert229/jwt

Timeline and source

Published on 28 December 2022 and last revised on 20 May 2024. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

nvd.nist.gov (Advisory)
github.com (Web)
github.com (Web)
github.com (Package)
pkg.go.dev (Web)

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE CWE-668
Public Exploit ✅ No
Source OSV
Published 2022-12-28
Updated 2026-08-12
Modified 2024-05-20
Fix URL N/A

Affected Packages

Software From version Fixed in
github.com/robbert229/jwt — —

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