CVE-2017-17066

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

The (1) i2pd before 2.17 and (2) kovri pre-alpha implementations of the I2P routing protocol do not properly handle Garlic DeliveryTypeTunnel packets, which allows remote attackers to obtain sensitive information from process memory via crafted packets that trigger a buffer over-read, as demonstrated by reading sensitive router memory, aka the GarlicRust bug.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-125

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://eyalitkin.wordpress.com/2017/12/04/cve-publication-garlicrust-cve-2017-17066/Issue Tracking, Third Party Advisory
https://hackerone.com/reports/291489Issue Tracking, Third Party Advisory
https://eyalitkin.wordpress.com/2017/12/04/cve-publication-garlicrust-cve-2017-17066/Issue Tracking, Third Party Advisory
https://hackerone.com/reports/291489Issue Tracking, Third Party Advisory

Timeline

Published: Dec 5, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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