CVE-2018-3759
—CVSS 3.0
3.7 low
EPSS
<1%p51
Published
()
Modified
Description
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.
- Vendors
- private address check project
- Products
- private address check
- Weakness
- CWE-362
- Vector
- CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
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