| Vulnerability Name: | CVE-1999-0284 (CCN-344) | ||||||||
| Assigned: | 1998-01-01 | ||||||||
| Published: | 1998-01-01 | ||||||||
| Updated: | 2022-08-17 | ||||||||
| Summary: | Denial of service to NT mail servers including Ipswitch, Mdaemon, and Exchange through a buffer overflow in the SMTP HELO command. | ||||||||
| CVSS v3 Severity: | 7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
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| CVSS v2 Severity: | 7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
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| Vulnerability Type: | CWE-120 | ||||||||
| Vulnerability Consequences: | Gain Access | ||||||||
| References: | Source: MITRE Type: CNA CVE-1999-0284 Source: CCN Type: Microsoft Personal Support Center Support Downloads for Exchange Server Source: XF Type: UNKNOWN smtp-exchangedos(344) Source: MISC Type: UNKNOWN https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0284 Source: CCN Type: Microsoft Knowledge Base Article 169174 XFOR: IMS Halts if RFC821 Address Over 1k in Size is Received | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
| Vulnerability Name: | CVE-1999-0284 (CCN-1720) | ||||||||
| Assigned: | 1999-02-04 | ||||||||
| Published: | 1999-02-04 | ||||||||
| Updated: | 1999-02-04 | ||||||||
| Summary: | SLmail is vulnerable to a denial of service attack, caused by a buffer overflow in the HELO command. A remote attacker can send the HELO command followed by a string of 819 characters or more, to overflow a buffer and consume all the processor resources on the server or cause the server to crash. | ||||||||
| CVSS v3 Severity: | 6.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L)
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| CVSS v2 Severity: | 7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
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| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: MITRE Type: CNA CVE-1999-0284 Source: CCN Type: eEye Digital Security Team Alert AD19990204 Multiple SLMail Vulnerabilities Source: CCN Type: Seattle Labs, Inc. Web site SLMail Source: XF Type: UNKNOWN slmail-helo-overflow(1720) | ||||||||
| Vulnerable Configuration: | Configuration CCN 1: Denotes that component is vulnerable | ||||||||
| Vulnerability Name: | CVE-1999-0284 (CCN-1813) | ||||||||
| Assigned: | 1999-01-15 | ||||||||
| Published: | 1999-01-15 | ||||||||
| Updated: | 1999-01-15 | ||||||||
| Summary: | The Lotus Notes SMTP server is vulnerable to a denial of service attack. An attacker can send consecutive HELO commands with lengths longer than 2048 characters to crash the server. | ||||||||
| CVSS v3 Severity: | 5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
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| CVSS v2 Severity: | 7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
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| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: CCN Type: BugTraq Mailing List, Fri, 15 Jan 1999 00:52:53 PST Lotus Notes SMTP Server bug Source: MITRE Type: CNA CVE-1999-0284 Source: XF Type: UNKNOWN lotus-notes-helo-crash(1813) | ||||||||
| Vulnerable Configuration: | Configuration CCN 1: Denotes that component is vulnerable | ||||||||
| Vulnerability Name: | CVE-1999-0284 (CCN-1834) | ||||||||
| Assigned: | 1998-03-11 | ||||||||
| Published: | 1998-03-11 | ||||||||
| Updated: | 1998-03-11 | ||||||||
| Summary: | MDaemon could allow a remote attacker to crash the server by sending a HELO command with a very large argument. To regain normal functionality, the server must be manually restarted. | ||||||||
| CVSS v3 Severity: | 5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
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| CVSS v2 Severity: | 7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
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| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: CCN Type: BugTraq Mailing List, Wed, 11 Mar 1998 00:44:45 -0600 MDaemon SMTP Server Buffer Overflow's Source: MITRE Type: CNA CVE-1999-0284 Source: CCN Type: MDaemon Download Page MDaemon POP3/SMTP Server for Windows Source: CCN Type: Rootshell Web site MDaemon buffer overflow Source: CCN Type: BID-8622 Alt-N MDaemon Server SMTP HELO Argument Buffer Overflow Vulnerability Source: XF Type: UNKNOWN mdaemon-helo-bo(1834) | ||||||||
| Vulnerable Configuration: | Configuration CCN 1: Denotes that component is vulnerable | ||||||||
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