| code | #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DSA-3329. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include("compat.inc");
if (description)
{
script_id(85281);
script_version("2.6");
script_cvs_date("Date: 2019/07/15 14:20:29");
script_cve_id("CVE-2015-1333", "CVE-2015-3212", "CVE-2015-4692", "CVE-2015-4700", "CVE-2015-5364", "CVE-2015-5366", "CVE-2015-5697", "CVE-2015-5706", "CVE-2015-5707");
script_xref(name:"DSA", value:"3329");
script_name(english:"Debian DSA-3329-1 : linux - security update");
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:
"Several vulnerabilities have been discovered in the Linux kernel that
may lead to a privilege escalation, denial of service or information
leak.
- CVE-2015-1333
Colin Ian King discovered a flaw in the add_key function
of the Linux kernel's keyring subsystem. A local user
can exploit this flaw to cause a denial of service due
to memory exhaustion.
- CVE-2015-3212
Ji Jianwen of Red Hat Engineering discovered a flaw in
the handling of the SCTPs automatic handling of dynamic
multi-homed connections. A local attacker could use this
flaw to cause a crash or potentially for privilege
escalation.
- CVE-2015-4692
A NULL pointer dereference flaw was found in the
kvm_apic_has_events function in the KVM subsystem. A
unprivileged local user could exploit this flaw to crash
the system kernel resulting in denial of service.
- CVE-2015-4700
Daniel Borkmann discovered a flaw in the Linux kernel
implementation of the Berkeley Packet Filter which can
be used by a local user to crash the system.
- CVE-2015-5364
It was discovered that the Linux kernel does not
properly handle invalid UDP checksums. A remote attacker
could exploit this flaw to cause a denial of service
using a flood of UDP packets with invalid checksums.
- CVE-2015-5366
It was discovered that the Linux kernel does not
properly handle invalid UDP checksums. A remote attacker
can cause a denial of service against applications that
use epoll by injecting a single packet with an invalid
checksum.
- CVE-2015-5697
A flaw was discovered in the md driver in the Linux
kernel leading to an information leak.
- CVE-2015-5706
An user triggerable use-after-free vulnerability in path
lookup in the Linux kernel could potentially lead to
privilege escalation.
- CVE-2015-5707
An integer overflow in the SCSI generic driver in the
Linux kernel was discovered. A local user with write
permission on a SCSI generic device could potentially
exploit this flaw for privilege escalation."
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-1333"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-3212"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-4692"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-4700"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-5364"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-5366"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-5697"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-5706"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-5707"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-1333"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-4692"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-5706"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-5364"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-5366"
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/jessie/linux"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.debian.org/security/2015/dsa-3329"
);
script_set_attribute(
attribute:"solution",
value:
"Upgrade the linux packages.
For the oldstable distribution (wheezy), these problems have been
fixed in version 3.2.68-1+deb7u3. CVE-2015-1333, CVE-2015-4692 and
CVE-2015-5706 do not affect the wheezy distribution.
For the stable distribution (jessie), these problems have been fixed
in version 3.16.7-ckt11-1+deb8u3, except CVE-2015-5364 and
CVE-2015-5366 which were fixed already in DSA-3313-1."
);
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: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:debian:debian_linux:linux");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");
script_set_attribute(attribute:"vuln_publication_date", value:"2015/07/27");
script_set_attribute(attribute:"patch_publication_date", value:"2015/08/07");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/08/10");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2015-2019 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:"7.0", prefix:"linux", reference:"3.2.68-1+deb7u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-compiler-gcc-4.8-arm", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-compiler-gcc-4.8-x86", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-compiler-gcc-4.9-x86", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-doc-3.16", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-headers-3.16.0-9-586", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-headers-3.16.0-9-686-pae", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-headers-3.16.0-9-all", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-headers-3.16.0-9-all-amd64", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-headers-3.16.0-9-all-armel", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-headers-3.16.0-9-all-armhf", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-headers-3.16.0-9-all-i386", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-headers-3.16.0-9-amd64", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-headers-3.16.0-9-armmp", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-headers-3.16.0-9-armmp-lpae", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-headers-3.16.0-9-common", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-headers-3.16.0-9-ixp4xx", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-headers-3.16.0-9-kirkwood", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-headers-3.16.0-9-orion5x", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-headers-3.16.0-9-versatile", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-image-3.16.0-9-586", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-image-3.16.0-9-686-pae", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-image-3.16.0-9-686-pae-dbg", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-image-3.16.0-9-amd64", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-image-3.16.0-9-amd64-dbg", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-image-3.16.0-9-armmp", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-image-3.16.0-9-armmp-lpae", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-image-3.16.0-9-ixp4xx", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-image-3.16.0-9-kirkwood", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-image-3.16.0-9-orion5x", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-image-3.16.0-9-versatile", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-libc-dev", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-manual-3.16", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-source-3.16", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"linux-support-3.16.0-9", reference:"3.16.7-ckt11-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"xen-linux-system-3.16.0-9-amd64", reference:"3.16.7-ckt11-1+deb8u3")) 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");
|