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Unrated severityNVD Advisory· Published Oct 5, 2007· Updated Jun 16, 2026

CVE-2007-5226

CVE-2007-5226

Description

irc_server.c in dircproxy 1.2.0 and earlier allows remote attackers to cause a denial of service (segmentation fault) via an ACTION command without a parameter, which triggers a NULL pointer dereference, as demonstrated using a blank /me message from irssi.

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Affected products

2
  • Dircproxy/Dircproxy2 versions
    cpe:2.3:a:dircproxy:dircproxy:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:dircproxy:dircproxy:*:*:*:*:*:*:*:*range: <=1.2.0
    • (no CPE)range: <=1.2.0

Patches

Vulnerability mechanics

References

2

News mentions

0

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