CVE-2015-10004 json
Timing side-channel in github.com/robbert229/jwt
published 5y ago modified 4mo ago also GHSA-5vw4-v588-pgv8 , GO-2020-0023 , EUVD-2022-7518
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 57%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- go github.com/robbert229/jwt 0.0.0-20170426191122-ca1404ee6e83
- github.com/robbert229/jwt github.com/robbert229/jwt 0.0.0-20170426191122-ca1404ee6e83
- github.com/robbert229/jwt@ca1404e commit
- pkg.go.dev/vuln/GO-2020-0023 advisory
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.81% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/robbert229/jwt | <0.0.0-20170426191122-ca1404ee6e83 |
0.0.0-20170426191122-ca1404ee6e83 |
Affected products
- github.com/robbert229/jwt github.com/robbert229/jwt
Classification
- Weakness
-
- CWE-668 Exposure of Resource to Wrong Sphere
References
-
github.com
/robbert229/jwt/commit/ca1404ee6e83fcbafb66b09ed0d543850a15b654
web, patch, third-party-advisory
-
pkg.go.dev
/vuln/GO-2020-0023
web, patch, vendor-advisory
-
github.com
/robbert229/jwt/issues/12
web, issue-tracking, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2015-10004
advisory
-
github.com
/robbert229/jwt
package
Sources
- CVE List CVE-2015-10004
- GitHub Advisory GHSA-5vw4-v588-pgv8
- NVD CVE-2015-10004
- OSV GO-2020-0023
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.