Published: 31/12/2003 Updated: 11/07/2017

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

VMScore: 755

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

Buffer overflow in the base64 decoder in MERCUR Mailserver 4.2 before SP3a allows remote malicious users to cause a denial of service and possibly execute arbitrary code via a long (1) AUTH command to the POP3 server or (2) AUTHENTICATE command to the IMAP server.

Vulnerable Product	Search on Vulmon	Subscribe to Product
atrium software mercur mailserver 4.1_sp1
atrium software mercur mailserver 4.2
atrium software mercur mailserver 4.2_sp1
atrium software mercur mailserver 4.2_sp2
atrium software mercur mailserver 3.3
atrium software mercur mailserver 3.3_sp1
atrium software mercur mailserver 3.3_sp2
atrium software mercur mailserver 4.1

source: wwwsecurityfocuscom/bid/8861/info A problem has been reported in MERCUR Mailserver when handling the IMAP AUTH command The issue occurs when an overly long command is submitted, which may be due to a buffer overrun This problem may make it possible for an attacker to gain unauthorized access to a vulnerable system On the IMAP ...

NVD-CWE-Other http://archives.neohapsis.com/archives/fulldisclosure/2003-q4/1459.html http://www.securiteam.com/windowsntfocus/6U00N1P8KC.html http://www.securityfocus.com/bid/8861 http://www.securityfocus.com/bid/8889 http://www.osvdb.org/2688 http://secunia.com/advisories/10038 http://www.atrium-software.com/mail%20server/pub/mcr42sp3a.html https://exchange.xforce.ibmcloud.com/vulnerabilities/13468 https://nvd.nist.gov https://www.exploit-db.com/exploits/23267/

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CVE-2003-1177

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