CVE-2017-17066

CVSS V2 Medium 5 CVSS V3 High 7.5
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.
Overview
  • CVE ID
  • CVE-2017-17066
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-12-05T09:29:00
  • Last Modified Date
  • 2019-10-03T00:03:26
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:getkovri:kovri:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:i2pd:i2pd:*:*:*:*:*:*:*:* 1 OR 2.16.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://hackerone.com/reports/291489 Issue Tracking Third Party Advisory
https://eyalitkin.wordpress.com/2017/12/04/cve-publication-garlicrust-cve-2017-17066/ Issue Tracking Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-17066
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17066
History
Created Old Value New Value Data Type Notes
2022-05-10 17:23:54 Added to TrackCVE
2022-12-02 23:38:51 2017-12-05T09:29Z 2017-12-05T09:29:00 CVE Published Date updated
2022-12-02 23:38:51 2019-10-03T00:03:26 CVE Modified Date updated
2022-12-02 23:38:51 Analyzed Vulnerability Status updated