A vulnerability was discovered and corrected in bind :
High numbers of queries with DNSSEC validation enabled can cause an assertion failure in named, caused by using a bad cache data structure before it has been initialized (CVE-2012-3817).
The updated packages have been upgraded to bind 9.7.6-P2 and 9.8.3-P2 which is not vulnerable to this issue.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Mandriva Linux Security Advisory MDVSA-2012:119.
# The text itself is copyright (C) Mandriva S.A.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(61969);
script_version("1.10");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2012-3817");
script_bugtraq_id(54658);
script_xref(name:"MDVSA", value:"2012:119");
script_name(english:"Mandriva Linux Security Advisory : bind (MDVSA-2012:119)");
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:
"A vulnerability was discovered and corrected in bind :
High numbers of queries with DNSSEC validation enabled can cause an
assertion failure in named, caused by using a bad cache data structure
before it has been initialized (CVE-2012-3817).
The updated packages have been upgraded to bind 9.7.6-P2 and 9.8.3-P2
which is not vulnerable to this issue."
);
script_set_attribute(
attribute:"see_also",
value:"ftp://ftp.isc.org/isc/bind9/9.7.6-P2/RELEASE-NOTES-BIND-9.7.6-P2.txt"
);
script_set_attribute(
attribute:"see_also",
value:"ftp://ftp.isc.org/isc/bind9/9.8.3-P2/RELEASE-NOTES-BIND-9.8.3-P2.txt"
);
script_set_attribute(
attribute:"see_also",
value:"https://kb.isc.org/article/AA-00729"
);
script_set_attribute(attribute:"solution", value:"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_set_cvss_temporal_vector("CVSS2#E:ND/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:mandriva:linux:bind");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:bind-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:bind-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:bind-utils");
script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2011");
script_set_attribute(attribute:"patch_publication_date", value:"2012/07/29");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/09/06");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2012-2021 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:"MDK2011", reference:"bind-9.8.3-0.0.P2.0.1-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", reference:"bind-devel-9.8.3-0.0.P2.0.1-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", reference:"bind-doc-9.8.3-0.0.P2.0.1-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", reference:"bind-utils-9.8.3-0.0.P2.0.1-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");