CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
EPSS
Percentile
88.9%
A vulnerability has been discovered and corrected in krb5 :
Fix a kadmind denial of service issue (NULL pointer dereference), which could only be triggered by an administrator with the create privilege (CVE-2012-1013).
The updated packages have been patched to correct 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-2012:102.
# The text itself is copyright (C) Mandriva S.A.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(59860);
script_version("1.11");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2012-1013");
script_bugtraq_id(53784);
script_xref(name:"MDVSA", value:"2012:102");
script_name(english:"Mandriva Linux Security Advisory : krb5 (MDVSA-2012:102)");
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 has been discovered and corrected in krb5 :
Fix a kadmind denial of service issue (NULL pointer dereference),
which could only be triggered by an administrator with the create
privilege (CVE-2012-1013).
The updated packages have been patched to correct this issue."
);
script_set_attribute(attribute:"solution", value:"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/I:N/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:mandriva:linux:krb5");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:krb5-pkinit-openssl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:krb5-server");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:krb5-server-ldap");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:krb5-workstation");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64krb53");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64krb53-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libkrb53");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libkrb53-devel");
script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2010.1");
script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2011");
script_set_attribute(attribute:"patch_publication_date", value:"2012/07/06");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/07/07");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2012-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
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:"MDK2010.1", reference:"krb5-1.8.1-5.7mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", reference:"krb5-pkinit-openssl-1.8.1-5.7mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", reference:"krb5-server-1.8.1-5.7mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", reference:"krb5-server-ldap-1.8.1-5.7mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", reference:"krb5-workstation-1.8.1-5.7mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"x86_64", reference:"lib64krb53-1.8.1-5.7mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"x86_64", reference:"lib64krb53-devel-1.8.1-5.7mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"i386", reference:"libkrb53-1.8.1-5.7mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"i386", reference:"libkrb53-devel-1.8.1-5.7mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", reference:"krb5-1.9.1-1.3-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", reference:"krb5-pkinit-openssl-1.9.1-1.3-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", reference:"krb5-server-1.9.1-1.3-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", reference:"krb5-server-ldap-1.9.1-1.3-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", reference:"krb5-workstation-1.9.1-1.3-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", cpu:"x86_64", reference:"lib64krb53-1.9.1-1.3-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", cpu:"x86_64", reference:"lib64krb53-devel-1.9.1-1.3-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", cpu:"i386", reference:"libkrb53-1.9.1-1.3-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", cpu:"i386", reference:"libkrb53-devel-1.9.1-1.3-mdv2011.0", yank:"mdv")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
Vendor | Product | Version | CPE |
---|---|---|---|
mandriva | linux | krb5 | p-cpe:/a:mandriva:linux:krb5 |
mandriva | linux | krb5-pkinit-openssl | p-cpe:/a:mandriva:linux:krb5-pkinit-openssl |
mandriva | linux | krb5-server | p-cpe:/a:mandriva:linux:krb5-server |
mandriva | linux | krb5-server-ldap | p-cpe:/a:mandriva:linux:krb5-server-ldap |
mandriva | linux | krb5-workstation | p-cpe:/a:mandriva:linux:krb5-workstation |
mandriva | linux | lib64krb53 | p-cpe:/a:mandriva:linux:lib64krb53 |
mandriva | linux | lib64krb53-devel | p-cpe:/a:mandriva:linux:lib64krb53-devel |
mandriva | linux | libkrb53 | p-cpe:/a:mandriva:linux:libkrb53 |
mandriva | linux | libkrb53-devel | p-cpe:/a:mandriva:linux:libkrb53-devel |
mandriva | linux | 2010.1 | cpe:/o:mandriva:linux:2010.1 |