Vulnerabilities > CVE-2018-14522 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products

047910
CVSS 8.8 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
aubio
opensuse
suse
CWE-119
nessus
NVD
Published: 2018-07-23
Updated: 2024-11-21

Summary

An issue was discovered in aubio 0.4.6. A SEGV signal can occur in aubio_pitch_set_unit in pitch/pitch.c, as demonstrated by aubionotes.

Vulnerable Configurations

Part Description Count
Application
Aubio
1
OS
Opensuse
2
OS
Suse
1

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Overflow Buffers
    Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
  • Client-side Injection-induced Buffer Overflow
    This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
  • Filter Failure through Buffer Overflow
    In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
  • MIME Conversion
    An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.

Nessus

  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2019-603.NASL
    descriptionThis update for aubio fixes the following issues : - CVE-2018-14522: Fixed a crash in aubio_pitch_set_unit (bsc#1102359) - CVE-2018-14523: Fixed a buffer overrread resulting in crash or information leakage in new_aubio_pitchyinfft (bsc#1102364)
    last seen2020-05-31
    modified2019-03-27
    plugin id123264
    published2019-03-27
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/123264
    titleopenSUSE Security Update : aubio (openSUSE-2019-603)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2019-603.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(123264);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/26");

  script_cve_id("CVE-2018-14522", "CVE-2018-14523");

  script_name(english:"openSUSE Security Update : aubio (openSUSE-2019-603)");
  script_summary(english:"Check for the openSUSE-2019-603 patch");

  script_set_attribute(
    attribute:"synopsis",
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description",
    value:
"This update for aubio fixes the following issues :

  - CVE-2018-14522: Fixed a crash in aubio_pitch_set_unit
    (bsc#1102359)

  - CVE-2018-14523: Fixed a buffer overrread resulting in
    crash or information leakage in new_aubio_pitchyinfft
    (bsc#1102364)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1102359"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1102364"
  );
  script_set_attribute(
    attribute:"solution",
    value:"Update the affected aubio packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:aubio-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:aubio-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:aubio-tools-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libaubio-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libaubio5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libaubio5-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libaubio5-32bit-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libaubio5-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python-aubio-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python2-aubio");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python2-aubio-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python3-aubio");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python3-aubio-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.0");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/07/23");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/04/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/03/27");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");

  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/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE15\.0)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.0", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE15.0", reference:"aubio-debugsource-0.4.6-lp150.3.7.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"aubio-tools-0.4.6-lp150.3.7.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"aubio-tools-debuginfo-0.4.6-lp150.3.7.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libaubio-devel-0.4.6-lp150.3.7.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libaubio5-0.4.6-lp150.3.7.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libaubio5-debuginfo-0.4.6-lp150.3.7.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libaubio5-32bit-0.4.6-lp150.3.7.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libaubio5-32bit-debuginfo-0.4.6-lp150.3.7.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"python-aubio-debugsource-0.4.6-lp150.3.7.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"python2-aubio-0.4.6-lp150.3.7.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"python2-aubio-debuginfo-0.4.6-lp150.3.7.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"python3-aubio-0.4.6-lp150.3.7.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"python3-aubio-debuginfo-0.4.6-lp150.3.7.1") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "aubio-debugsource / aubio-tools / aubio-tools-debuginfo / etc");
}
  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2018-868.NASL
    descriptionThis update for aubio fixes the following issues : - CVE-2018-14522: Fixed a crash in aubio_pitch_set_unit (bsc#1102359) - CVE-2018-14523: Fixed a buffer overrread resulting in crash or information leakage in new_aubio_pitchyinfft (bsc#1102364)
    last seen2020-06-05
    modified2018-08-17
    plugin id111808
    published2018-08-17
    reporterThis script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/111808
    titleopenSUSE Security Update : aubio (openSUSE-2018-868)

References