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1 vulnerability found for by 3proxy

CVE-2026-109438 (GCVE-0-2026-109438)
Vulnerability from cvelistv5
Published
2026-10-14 15:53
Modified
2026-10-27 01:30
CWE
  • CWE-908 - Use of Uninitialized Resource
Summary
3proxy from 0.9.7 through 1.0.1, fixed in commit 206c923, contains an uninitialized stack memory disclosure vulnerability that allows unauthenticated attackers to leak stack bytes via the SOCKS4 reply path when the external-NAT option (-Ne) is configured. Attackers can send a client probe that fails the SOCKS version check to trigger a reply containing uninitialized bytes from the sin structure, exposing high bytes of a userspace pointer that weakens ASLR protections.
Impacted products
Vendor Product Version
3proxy 3proxy Version: 0.9.7   ≤ 1.0.1
Create a notification for this product.
Show details on NVD website


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