Debian DSA-1946-1 : belpic - cryptographic weakness

#%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-1946. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

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

if (description)
{
  script_id(44811);
  script_version("1.11");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");

  script_cve_id("CVE-2009-0049");
  script_bugtraq_id(33150);
  script_xref(name:"DSA", value:"1946");

  script_name(english:"Debian DSA-1946-1 : belpic - cryptographic weakness");
  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:
"It was discovered that belpic, the belgian eID PKCS11 library, does
not properly check the result of an OpenSSL function for verifying
cryptographic signatures, which could be used to bypass the
certificate validation."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=511261"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2009/dsa-1946"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the belpic packages.

For the oldstable distribution (etch), this problem has been fixed in
version 2.5.9-7.etch.1.

For the stable distribution (lenny), this problem has been fixed in
version 2.6.0-6, which was already included in the lenny release."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
  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_cwe_id(287);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:belpic");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:4.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:5.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2009/12/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/02/24");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2010-2021 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:"4.0", prefix:"beid-tools", reference:"2.5.9-7.etch.1")) flag++;
if (deb_check(release:"4.0", prefix:"beidgui", reference:"2.5.9-7.etch.1")) flag++;
if (deb_check(release:"4.0", prefix:"libbeid2", reference:"2.5.9-7.etch.1")) flag++;
if (deb_check(release:"4.0", prefix:"libbeid2-dev", reference:"2.5.9-7.etch.1")) flag++;
if (deb_check(release:"4.0", prefix:"libbeidlibopensc2", reference:"2.5.9-7.etch.1")) flag++;
if (deb_check(release:"4.0", prefix:"libbeidlibopensc2-dev", reference:"2.5.9-7.etch.1")) flag++;
if (deb_check(release:"5.0", prefix:"belpic", reference:"2.6.0-6")) 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");