It was discovered that mysql-ocaml, OCaml bindings for MySql, was missing a function to call mysql_real_escape_string(). This is needed, because mysql_real_escape_string() honours the charset of the connection and prevents insufficient escaping, when certain multibyte character encodings are used. The added function is called real_escape() 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.
#%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-1910. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(44775);
script_version("1.10");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");
script_cve_id("CVE-2009-2942");
script_xref(name:"DSA", value:"1910");
script_name(english:"Debian DSA-1910-1 : mysql-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 mysql-ocaml, OCaml bindings for MySql, was
missing a function to call mysql_real_escape_string(). This is needed,
because mysql_real_escape_string() honours the charset of the
connection and prevents insufficient escaping, when certain multibyte
character encodings are used. The added function is called
real_escape() 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-1910"
);
script_set_attribute(
attribute:"solution",
value:
"Upgrade the mysql-ocaml packages.
For the oldstable distribution (etch), this problem has been fixed in
version 1.0.4-2+etch1.
For the stable distribution (lenny), this problem has been fixed in
version 1.0.4-4+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:mysql-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:"libmysql-ocaml", reference:"1.0.4-2+etch1")) flag++;
if (deb_check(release:"4.0", prefix:"libmysql-ocaml-dev", reference:"1.0.4-2+etch1")) flag++;
if (deb_check(release:"5.0", prefix:"libmysql-ocaml", reference:"1.0.4-4+lenny1")) flag++;
if (deb_check(release:"5.0", prefix:"libmysql-ocaml-dev", reference:"1.0.4-4+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");
Vendor | Product | Version | CPE |
---|---|---|---|
debian | debian_linux | mysql-ocaml | p-cpe:/a:debian:debian_linux:mysql-ocaml |
debian | debian_linux | 4.0 | cpe:/o:debian:debian_linux:4.0 |
debian | debian_linux | 5.0 | cpe:/o:debian:debian_linux:5.0 |