Debian DSA-1909-1 : postgresql-ocaml - missing escape function

#%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-1909. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

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

if (description)
{
  script_id(44774);
  script_version("1.10");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");

  script_cve_id("CVE-2009-2943");
  script_xref(name:"DSA", value:"1909");

  script_name(english:"Debian DSA-1909-1 : postgresql-ocaml - missing escape function");
  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 postgresql-ocaml, OCaml bindings to
PostgreSQL's libpq, was missing a function to call
PQescapeStringConn(). This is needed, because PQescapeStringConn()
honours the charset of the connection and prevents insufficient
escaping, when certain multibyte character encodings are used. The
added function is called escape_string_conn() and takes the
established database connection as a first argument. The old
escape_string() was kept for backwards compatibility.

Developers using these bindings are encouraged to adjust their code to
use the new function."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2009/dsa-1909"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the postgresql-ocaml packages.

For the oldstable distribution (etch), this problem has been fixed in
version 1.5.4-2+etch1.

For the stable distribution (lenny), this problem has been fixed in
version 1.7.0-3+lenny1."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:postgresql-ocaml");
  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:"2009/10/14");
  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:"libpostgresql-ocaml", reference:"1.5.4-2+etch1")) flag++;
if (deb_check(release:"4.0", prefix:"libpostgresql-ocaml-dev", reference:"1.5.4-2+etch1")) flag++;
if (deb_check(release:"5.0", prefix:"libpostgresql-ocaml", reference:"1.7.0-3+lenny1")) flag++;
if (deb_check(release:"5.0", prefix:"libpostgresql-ocaml-dev", reference:"1.7.0-3+lenny1")) flag++;

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