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Vulnerability record · CVE-2010-0359 · published 20 January 2010

CVE-2010-0359: Zeus web server memory buffer overflow vulnerability

Zeus · Zeus Web Server

Buffer overflow in the SSLv2 support in Zeus Web Server before 4.3r5 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a long string in an invalid Client Hello message.

10.0 CVSS 2.0 High EPSS 20% · top 2.6% CWE-119 · Memory buffer overflow
10.0CVSS 2.0 base score
20%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
18References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Buffer overflow in the SSLv2 support in Zeus Web Server before 4.3r5 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a long string in an invalid Client Hello message.

AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://intevydis.blogspot.com/2010/01/zeus-web-server-ssl2clienthello.html Exploit
http://intevydis.com/vd-list.shtml
http://secunia.com/advisories/38056 Vendor Advisory
http://securitytracker.com/id?1023465
http://support.zeus.com/zws/media/docs/4.3/RELEASE_NOTES Vendor Advisory
http://support.zeus.com/zws/news/2010/01/13/zws_4_3r5_released
http://www.osvdb.org/61699
http://www.securityfocus.com/bid/37829
http://www.vupen.com/english/advisories/2010/0147 Vendor Advisory
http://intevydis.blogspot.com/2010/01/zeus-web-server-ssl2clienthello.html Exploit
http://intevydis.com/vd-list.shtml
http://secunia.com/advisories/38056 Vendor Advisory
http://securitytracker.com/id?1023465
http://support.zeus.com/zws/media/docs/4.3/RELEASE_NOTES Vendor Advisory
http://support.zeus.com/zws/news/2010/01/13/zws_4_3r5_released
http://www.osvdb.org/61699
http://www.securityfocus.com/bid/37829
http://www.vupen.com/english/advisories/2010/0147 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2010-0359), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.