CVE-2010-0303
published 2010-02-04CVE-2010-0303: 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…
PriorityP427medium5CVSS 2.0
AVNACLAuNCNINAP
EXPLOIT
EPSS
8.06%
94.1th percentile
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.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| dinko_korunic | hybserv2 | — | — |
| dinko_korunic | hybserv2 | — | — |
| dinko_korunic | hybserv2 | — | — |
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VulDB
Dinko Korunic Hybserv2 1.9.2/1.9.3/1.9.4 mystring.c input validation (EDB-33581 / Nessus ID 44846)
vuldb·2026-04-30·CVSS 5.0
CVE-2010-0303 [MEDIUM] Dinko Korunic Hybserv2 1.9.2/1.9.3/1.9.4 mystring.c input validation (EDB-33581 / Nessus ID 44846)
A vulnerability labeled as problematic has been found in Dinko Korunic Hybserv2 1.9.2/1.9.3/1.9.4. The impacted element is an unknown function of the file mystring.c. Such manipulation leads to improper input validation.
This vulnerability is referenced as CVE-2010-0303. It is possible to launch the attack remotely. Furthermore, an exploit is available.
GHSA
GHSA-74jg-v6qv-47p6: mystring
ghsa_unreviewed·2022-05-02
CVE-2010-0303 [MEDIUM] CWE-20 GHSA-74jg-v6qv-47p6: mystring
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.
No detection rules found.
No writeups or analysis indexed.
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=550389http://marc.info/?l=oss-security&m=126476591925300&w=2http://secunia.com/advisories/38350http://secunia.com/advisories/38352http://security.debian.org/pool/updates/main/h/hybserv/hybserv_1.9.2-4+lenny2.diff.gzhttp://www.debian.org/security/2010/dsa-1982http://www.securityfocus.com/bid/38006https://exchange.xforce.ibmcloud.com/vulnerabilities/55992http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=550389http://marc.info/?l=oss-security&m=126476591925300&w=2http://secunia.com/advisories/38350http://secunia.com/advisories/38352http://security.debian.org/pool/updates/main/h/hybserv/hybserv_1.9.2-4+lenny2.diff.gzhttp://www.debian.org/security/2010/dsa-1982http://www.securityfocus.com/bid/38006https://exchange.xforce.ibmcloud.com/vulnerabilities/55992
2010-02-04
Published