Debian DSA-3329-1 : linux - security update

#%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-3329. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(85281);
  script_version("2.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");

  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) 2015-2021 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:"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");