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CVE-2010-0303

Date: February 4, 2010

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.

Severity Score

5.3

Related Resources (11)

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2010-0303

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

Url: http://secunia.com/advisories/38352

Url: https://nvd.nist.gov/vuln/detail/CVE-2010-0303

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

Url: http://secunia.com/advisories/38350

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

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

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

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

Url: https://www.mend.io/vulnerability-database/CVE-2010-0303

Severity Score

5.3

Weakness Type (CWE)

Input Validation

CWE-20

CVSS v3.1

Base Score:	5.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	LOW

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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