Mandriva Linux Security Advisory : cyrus-imapd (MDVSA-2011:149)

2011-10-17T00:00:00
ID MANDRIVA_MDVSA-2011-149.NASL
Type nessus
Reporter Tenable
Modified 2018-07-19T00:00:00

Description

Multiple vulnerabilities has been discovered and corrected in cyrus-imapd :

Stack-based buffer overflow in the split_wildmats function in nntpd.c in nntpd in Cyrus IMAP Server before 2.3.17 and 2.4.x before 2.4.11 allows remote attackers to execute arbitrary code via a crafted NNTP command (CVE-2011-3208).

Secunia Research has discovered a vulnerability in Cyrus IMAPd, which can be exploited by malicious people to bypass certain security restrictions. The vulnerability is caused due to an error within the authentication mechanism of the NNTP server, which can be exploited to bypass the authentication process and execute commands intended for authenticated users by sending an AUTHINFO USER command without a following AUTHINFO PASS command (CVE-2011-3372).

Packages for 2009.0 are provided as of the Extended Maintenance Program. Please visit this link to learn more: http://store.mandriva.com/product_info.php?cPath=149 products_id=490

The updated packages have been patched to correct these issues.

                                        
                                            #%NASL_MIN_LEVEL 70103

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Mandriva Linux Security Advisory MDVSA-2011:149. 
# The text itself is copyright (C) Mandriva S.A.
#

include("compat.inc");

if (description)
{
  script_id(56525);
  script_version("1.6");
  script_cvs_date("Date: 2018/07/19 20:59:17");

  script_cve_id("CVE-2011-3208", "CVE-2011-3372");
  script_bugtraq_id(49534, 49949);
  script_xref(name:"MDVSA", value:"2011:149");

  script_name(english:"Mandriva Linux Security Advisory : cyrus-imapd (MDVSA-2011:149)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Mandriva Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Multiple vulnerabilities has been discovered and corrected in
cyrus-imapd :

Stack-based buffer overflow in the split_wildmats function in nntpd.c
in nntpd in Cyrus IMAP Server before 2.3.17 and 2.4.x before 2.4.11
allows remote attackers to execute arbitrary code via a crafted NNTP
command (CVE-2011-3208).

Secunia Research has discovered a vulnerability in Cyrus IMAPd, which
can be exploited by malicious people to bypass certain security
restrictions. The vulnerability is caused due to an error within the
authentication mechanism of the NNTP server, which can be exploited to
bypass the authentication process and execute commands intended for
authenticated users by sending an AUTHINFO USER command without a
following AUTHINFO PASS command (CVE-2011-3372).

Packages for 2009.0 are provided as of the Extended Maintenance
Program. Please visit this link to learn more:
http://store.mandriva.com/product_info.php?cPath=149 products_id=490

The updated packages have been patched to correct these issues."
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:cyrus-imapd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:cyrus-imapd-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:cyrus-imapd-murder");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:cyrus-imapd-nntp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:cyrus-imapd-utils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:perl-Cyrus");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2009.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2010.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2011");

  script_set_attribute(attribute:"patch_publication_date", value:"2011/10/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2011/10/17");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2011-2018 Tenable Network Security, Inc.");
  script_family(english:"Mandriva Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/Mandrake/release", "Host/Mandrake/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux");
if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^(amd64|i[3-6]86|x86_64)$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Mandriva / Mandrake Linux", cpu);


flag = 0;
if (rpm_check(release:"MDK2009.0", reference:"cyrus-imapd-2.3.12-0.p2.4.3mdv2009.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.0", reference:"cyrus-imapd-devel-2.3.12-0.p2.4.3mdv2009.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.0", reference:"cyrus-imapd-murder-2.3.12-0.p2.4.3mdv2009.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.0", reference:"cyrus-imapd-nntp-2.3.12-0.p2.4.3mdv2009.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.0", reference:"cyrus-imapd-utils-2.3.12-0.p2.4.3mdv2009.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.0", reference:"perl-Cyrus-2.3.12-0.p2.4.3mdv2009.0", yank:"mdv")) flag++;

if (rpm_check(release:"MDK2010.1", reference:"cyrus-imapd-2.3.15-10.3mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", reference:"cyrus-imapd-devel-2.3.15-10.3mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", reference:"cyrus-imapd-murder-2.3.15-10.3mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", reference:"cyrus-imapd-nntp-2.3.15-10.3mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", reference:"cyrus-imapd-utils-2.3.15-10.3mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", reference:"perl-Cyrus-2.3.15-10.3mdv2010.2", yank:"mdv")) flag++;

if (rpm_check(release:"MDK2011", reference:"cyrus-imapd-2.3.16-7.1-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", reference:"cyrus-imapd-devel-2.3.16-7.1-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", reference:"cyrus-imapd-murder-2.3.16-7.1-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", reference:"cyrus-imapd-nntp-2.3.16-7.1-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", reference:"cyrus-imapd-utils-2.3.16-7.1-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", reference:"perl-Cyrus-2.3.16-7.1-mdv2011.0", yank:"mdv")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");