What’s Vulnerable › Vulnerabilities

CVE-2018-17569

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-09-26 · updated 2026-06-17
• Weakness: CWE-190

Description

network/nw_buf.c in ViaBTC Exchange Server before 2018-08-21 has an integer overflow leading to memory corruption.

Affected products

• Viabtc Exchange Server: before 2018-08-21 — fixed in 2018-08-21

How to fix

Upgrade to a fixed version: Viabtc Exchange Server 2018-08-21. Check the vendor advisory for mitigations.

References

• https://github.com/viabtc/viabtc_exchange_server/commit/4a7c27bfe98f409623d4d857894d017ff0672cc9#diff-9fabc53ea796ec492aef432594298baa
• https://github.com/viabtc/viabtc_exchange_server/pull/131
• https://github.com/viabtc/viabtc_exchange_server/commit/4a7c27bfe98f409623d4d857894d017ff0672cc9#diff-9fabc53ea796ec492aef432594298baa
• https://github.com/viabtc/viabtc_exchange_server/pull/131

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