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CVE-2018-3759 (GCVE-0-2018-3759)

Vulnerability from cvelistv5 – Published: 2018-06-13 15:00 – Updated: 2024-09-16 20:26
VLAI
Summary
private_address_check ruby gem before 0.5.0 is vulnerable to a time-of-check time-of-use (TOCTOU) race condition due to the address the socket uses not being checked. DNS entries with a TTL of 0 can trigger this case where the initial resolution is a public address but the subsequent resolution is a private address.
Severity
3.7 (Low)
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') (CWE-362)
Assigner
References
Impacted products
Vendor Product Version CPE status
HackerOne private_address_check ruby gem Affected: 0.5.0
guessed Create a notification for this product.
Date Public
2018-05-03 00:00
Show details on NVD website
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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