Debian DSA-3091-1 : getmail4 - security update

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-3091. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(79805);
  script_version("1.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");

  script_cve_id("CVE-2014-7273", "CVE-2014-7274", "CVE-2014-7275");
  script_bugtraq_id(70280, 70281, 70282);
  script_xref(name:"DSA", value:"3091");

  script_name(english:"Debian DSA-3091-1 : getmail4 - security update");
  script_summary(english:"Checks dpkg output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Several vulnerabilities have been discovered in getmail4, a mail
retriever with support for POP3, IMAP4 and SDPS, that could allow
man-in-the-middle attacks.

  - CVE-2014-7273
    The IMAP-over-SSL implementation in getmail 4.0.0
    through 4.43.0 does not verify X.509 certificates from
    SSL servers, which allows man-in-the-middle attackers to
    spoof IMAP servers and obtain sensitive information via
    a crafted certificate.

  - CVE-2014-7274
    The IMAP-over-SSL implementation in getmail 4.44.0 does
    not verify that the server hostname matches a domain
    name in the subject's Common Name (CN) field of the
    X.509 certificate, which allows man-in-the-middle
    attackers to spoof IMAP servers and obtain sensitive
    information via a crafted certificate from a recognized
    Certification Authority.

  - CVE-2014-7275
    The POP3-over-SSL implementation in getmail 4.0.0
    through 4.44.0 does not verify X.509 certificates from
    SSL servers, which allows man-in-the-middle attackers to
    spoof POP3 servers and obtain sensitive information via
    a crafted certificate."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=766670"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2014-7273"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2014-7274"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2014-7275"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/wheezy/getmail4"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2014/dsa-3091"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the getmail4 packages.

For the stable distribution (wheezy), these problems have been fixed
in version 4.46.0-1~deb7u1.

For the upcoming stable distribution (jessie), these problems have
been fixed in version 4.46.0-1."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:getmail4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2014/12/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/12/09");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Debian Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("debian_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"7.0", prefix:"getmail4", reference:"4.46.0-1~deb7u1")) flag++;

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