CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
Percentile
99.7%
Update to 1.8.10.1, which fixes 2 security vulnerabilities. The Asterisk Development Team has announced security releases for Asterisk 1.4, 1.6.2 and 1.8. The available security releases are released as versions 1.4.43, 1.6.2.21 and 1.8.7.2.
These releases are available for immediate download at http://downloads.asterisk.org/pub/telephony/asterisk/releases
The release of Asterisk versions 1.4.43, 1.6.2.21, and 1.8.7.2 resolves an issue with possible remote enumeration of SIP endpoints with differing NAT settings.
The release of Asterisk versions 1.6.2.21 and 1.8.7.2 resolves a remote crash possibility with SIP when the βautomonβ feature is enabled.
The issues and resolutions are described in the AST-2011-013 and AST-2011-014 security advisories.
For more information about the details of these vulnerabilities, please read the security advisories AST-2011-013 and AST-2011-014, which were released at the same time as this announcement.
For a full list of changes in the current releases, please see the ChangeLogs :
http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLo g-1.4.43 http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLo g-1.6.2.21 http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLo g-1.8.7.2
Security advisory AST-2011-013 is available at :
http://downloads.asterisk.org/pub/security/AST-2011-013.
pdfSecurity advisory AST-2011-014 is available at :
http://downloads.asterisk.org/pub/security/AST-2011-014.
pdfNote that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Fedora Security Advisory 2012-4259.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(58549);
script_version("1.14");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2011-4597", "CVE-2011-4598", "CVE-2012-1183", "CVE-2012-1184");
script_bugtraq_id(50989, 50990, 52523, 52815);
script_xref(name:"FEDORA", value:"2012-4259");
script_name(english:"Fedora 15 : asterisk-1.8.10.1-1.fc15 (2012-4259)");
script_summary(english:"Checks rpm output for the updated package.");
script_set_attribute(
attribute:"synopsis",
value:"The remote Fedora host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"Update to 1.8.10.1, which fixes 2 security vulnerabilities. The
Asterisk Development Team has announced security releases for Asterisk
1.4, 1.6.2 and 1.8. The available security releases are released as
versions 1.4.43, 1.6.2.21 and 1.8.7.2.
These releases are available for immediate download at
http://downloads.asterisk.org/pub/telephony/asterisk/releases
The release of Asterisk versions 1.4.43, 1.6.2.21, and 1.8.7.2
resolves an issue with possible remote enumeration of SIP endpoints
with differing NAT settings.
The release of Asterisk versions 1.6.2.21 and 1.8.7.2 resolves a
remote crash possibility with SIP when the 'automon' feature is
enabled.
The issues and resolutions are described in the AST-2011-013 and
AST-2011-014 security advisories.
For more information about the details of these vulnerabilities,
please read the security advisories AST-2011-013 and AST-2011-014,
which were released at the same time as this announcement.
For a full list of changes in the current releases, please see the
ChangeLogs :
http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLo
g-1.4.43
http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLo
g-1.6.2.21
http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLo
g-1.8.7.2
Security advisory AST-2011-013 is available at :
-
http://downloads.asterisk.org/pub/security/AST-2011-013.
pdf
Security advisory AST-2011-014 is available at :
-
http://downloads.asterisk.org/pub/security/AST-2011-014.
pdf
Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
);
script_set_attribute(
attribute:"see_also",
value:"http://downloads.asterisk.org/pub/security/AST-2011-013.pdf"
);
script_set_attribute(
attribute:"see_also",
value:"http://downloads.asterisk.org/pub/security/AST-2011-014.pdf"
);
# http://downloads.asterisk.org/pub/telephony/asterisk/releases
script_set_attribute(
attribute:"see_also",
value:"http://downloads.asterisk.org/pub/telephony/asterisk/releases/"
);
# http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-1.4.43
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?5d3e0301"
);
# http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-1.6.2.21
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?de7eb2c6"
);
# http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-1.8.7.2
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?6c680dc0"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=765773"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=765776"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=804038"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=804042"
);
# https://lists.fedoraproject.org/pipermail/package-announce/2012-March/076654.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?a5fa7bf9"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected asterisk package."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploit_framework_core", value:"true");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:asterisk");
script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:15");
script_set_attribute(attribute:"patch_publication_date", value:"2012/03/21");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/04/02");
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:"Fedora Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/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);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^15([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 15.x", "Fedora " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);
flag = 0;
if (rpm_check(release:"FC15", reference:"asterisk-1.8.10.1-1.fc15")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "asterisk");
}
Vendor | Product | Version | CPE |
---|---|---|---|
fedoraproject | fedora | asterisk | p-cpe:/a:fedoraproject:fedora:asterisk |
fedoraproject | fedora | 15 | cpe:/o:fedoraproject:fedora:15 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4597
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4598
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1183
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1184
downloads.asterisk.org/pub/security/AST-2011-013.pdf
downloads.asterisk.org/pub/security/AST-2011-014.pdf
downloads.asterisk.org/pub/telephony/asterisk/releases/
www.nessus.org/u?5d3e0301
www.nessus.org/u?6c680dc0
www.nessus.org/u?a5fa7bf9
www.nessus.org/u?de7eb2c6
bugzilla.redhat.com/show_bug.cgi?id=765773
bugzilla.redhat.com/show_bug.cgi?id=765776
bugzilla.redhat.com/show_bug.cgi?id=804038
bugzilla.redhat.com/show_bug.cgi?id=804042