CVE-2010-0303

· N/AModified

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CVSS v3.1

N/A

EPSS

8.06%

Published

Feb 4, 2010

Modified

Apr 28, 2026

Public PoC / Exploit (1)

All weaponized →

Exploit-DBHybserv2 - ':help' Denial of Service

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

mystring.c in hybserv in IRCD-Hybrid (aka Hybrid2 IRC Services) 1.9.2 through 1.9.4 allows remote attackers to cause a denial of service (daemon crash) via a ":help \t" private message to the MemoServ service.

Weaknesses (CWE)

CWE-20

Affected Products (3)

dinko_korunic · hybserv2vulnerable

References (16)

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=550389

http://marc.info/?l=oss-security&m=126476591925300&w=2

http://secunia.com/advisories/38350

Vendor Advisory

http://secunia.com/advisories/38352

Vendor Advisory

http://security.debian.org/pool/updates/main/h/hybserv/hybserv_1.9.2-4+lenny2.diff.gz

Patch

http://www.debian.org/security/2010/dsa-1982

http://www.securityfocus.com/bid/38006

https://exchange.xforce.ibmcloud.com/vulnerabilities/55992

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=550389

http://marc.info/?l=oss-security&m=126476591925300&w=2

http://secunia.com/advisories/38350

Vendor Advisory

http://secunia.com/advisories/38352

Vendor Advisory

http://security.debian.org/pool/updates/main/h/hybserv/hybserv_1.9.2-4+lenny2.diff.gz

Patch

http://www.debian.org/security/2010/dsa-1982

http://www.securityfocus.com/bid/38006

https://exchange.xforce.ibmcloud.com/vulnerabilities/55992

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