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cpe:2.3:a:vanhauser-thc:thc-hydra:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorVanhauser Thc (920d0d8f-6307-58da-900e-f4dbb3d45e9a)
ProductThc Hydra (0fae83ee-cfd8-5423-b150-b0a2e36d6a20)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*

Notes

Imported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-56766 vulnerable 2026-07-29 01:00:29.272613 Hydra - Stack Buffer Overflow in NTLM Authentication Handler
HIGH (8.8)
Hydra through 9.7, fixed in commit 9cc84c2, contains a stack buffer overflow in NTLM authentication across SMTP, POP3, IMAP, NNTP, HTTP, HTTP-Proxy, and HTTP-Proxy-Urlenum modules when processing malicious NTLM Type-2 challenges. A malicious server can send a crafted NTLM Type-2 challenge with an excessively long domain string, causing base64-encoded response data to overflow a 500-byte stack buffer by 18 to 330 bytes, enabling remote code execution on systems without stack protection.
Published: 2026-06-25T18:01:07.362Z
Updated: 2026-07-14T21:34:18.775Z
Reference links
Imported from gcve-enriched-dumps CVE data

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