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- # This script was automatically generated from the dsa-071
- # Debian Security Advisory
- # It is released under the Nessus Script Licence.
- # Advisory is copyright 1997-2004 Software in the Public Interest, Inc.
- # See http://www.debian.org/license
- # DSA2nasl Convertor is copyright 2004 Michel Arboi
-
- if (! defined_func('bn_random')) exit(0);
-
- desc = '
- Salvatore Sanfilippo found two remotely exploitable problems in
- fetchmail while doing a security audit. In both the IMAP code
- and the POP3 code, the input isn\'t verified even though it\'s used to store
- a number in an array. Since
- no bounds checking is done this can be used by an attacker to write
- arbitrary data in memory. An attacker can use this if they can get a user
- to transfer mail from a custom IMAP or POP3 server they control.
-
- This has been fixed in version 5.3.3-3, we recommend that you
- update your fetchmail packages immediately.
-
-
-
- Solution : http://www.debian.org/security/2001/dsa-071
- Risk factor : High';
-
- if (description) {
- script_id(14908);
- script_version("$Revision: 1.4 $");
- script_xref(name: "DSA", value: "071");
- script_cve_id("CAN-2001-1009");
- script_bugtraq_id(3164, 3166);
-
- script_description(english: desc);
- script_copyright(english: "This script is (C) 2004 Michel Arboi");
- script_name(english: "[DSA071] DSA-071-1 fetchmail");
- script_category(ACT_GATHER_INFO);
- script_family(english: "Debian Local Security Checks");
- script_dependencies("ssh_get_info.nasl");
- script_require_keys("Host/Debian/dpkg-l");
- script_summary(english: "DSA-071-1 fetchmail");
- exit(0);
- }
-
- include("debian_package.inc");
-
- w = 0;
- if (deb_check(prefix: 'fetchmail', release: '2.2', reference: '5.3.3-3')) {
- w ++;
- if (report_verbosity > 0) desc = strcat(desc, '\nThe package fetchmail is vulnerable in Debian 2.2.\nUpgrade to fetchmail_5.3.3-3\n');
- }
- if (deb_check(prefix: 'fetchmailconf', release: '2.2', reference: '5.3.3-3')) {
- w ++;
- if (report_verbosity > 0) desc = strcat(desc, '\nThe package fetchmailconf is vulnerable in Debian 2.2.\nUpgrade to fetchmailconf_5.3.3-3\n');
- }
- if (w) { security_hole(port: 0, data: desc); }
-