Vulnerabilities > CVE-2016-7051 - Server-Side Request Forgery (SSRF) vulnerability in Fasterxml Jackson-Dataformat-Xml

047910
CVSS 8.6 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
HIGH
Availability impact
NONE
network
low complexity
fasterxml
CWE-918
nessus

Summary

XmlMapper in the Jackson XML dataformat component (aka jackson-dataformat-xml) before 2.7.8 and 2.8.x before 2.8.4 allows remote attackers to conduct server-side request forgery (SSRF) attacks via vectors related to a DTD.

Vulnerable Configurations

Part Description Count
Application
Fasterxml
60

Common Weakness Enumeration (CWE)

Nessus

NASL familyFedora Local Security Checks
NASL idFEDORA_2019-DF57551F6D.NASL
descriptionFixes CVE-2018-14718 CVE-2018-14719 CVE-2018-19360 CVE-2018-19361 CVE-2018-19362 CVE-2018-12022 CVE-2018-12023 CVE-2018-14720 CVE-2018-14721 and CVE-2016-7051. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
last seen2020-06-01
modified2020-06-02
plugin id122290
published2019-02-19
reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
sourcehttps://www.tenable.com/plugins/nessus/122290
titleFedora 29 : bouncycastle / eclipse-jgit / eclipse-linuxtools / etc (2019-df57551f6d)
code
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory FEDORA-2019-df57551f6d.
#

include("compat.inc");

if (description)
{
  script_id(122290);
  script_version("1.3");
  script_cvs_date("Date: 2020/02/12");

  script_cve_id("CVE-2016-7051", "CVE-2018-1000873", "CVE-2018-12022", "CVE-2018-12023", "CVE-2018-14718", "CVE-2018-14719", "CVE-2018-14720", "CVE-2018-14721", "CVE-2018-19360", "CVE-2018-19361", "CVE-2018-19362");
  script_xref(name:"FEDORA", value:"2019-df57551f6d");

  script_name(english:"Fedora 29 : bouncycastle / eclipse-jgit / eclipse-linuxtools / etc (2019-df57551f6d)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Fixes CVE-2018-14718 CVE-2018-14719 CVE-2018-19360 CVE-2018-19361
CVE-2018-19362 CVE-2018-12022 CVE-2018-12023 CVE-2018-14720
CVE-2018-14721 and CVE-2016-7051.

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as
possible without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bodhi.fedoraproject.org/updates/FEDORA-2019-df57551f6d"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  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:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/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:"cvss_score_source", value:"CVE-2018-19362");
  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:fedoraproject:fedora:bouncycastle");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:eclipse-jgit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:eclipse-linuxtools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:jackson-annotations");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:jackson-bom");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:jackson-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:jackson-databind");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:jackson-dataformat-xml");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:jackson-dataformats-binary");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:jackson-dataformats-text");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:jackson-datatype-jdk8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:jackson-datatype-joda");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:jackson-datatypes-collections");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:jackson-jaxrs-providers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:jackson-module-jsonSchema");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:jackson-modules-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:jackson-parent");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:29");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/04/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/02/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/02/19");
  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:"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 = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! preg(pattern:"^29([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 29", "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:"FC29", reference:"bouncycastle-1.61-1.fc29")) flag++;
if (rpm_check(release:"FC29", reference:"eclipse-jgit-5.2.0-4.fc29")) flag++;
if (rpm_check(release:"FC29", reference:"eclipse-linuxtools-7.1.0-3.fc29")) flag++;
if (rpm_check(release:"FC29", reference:"jackson-annotations-2.9.8-1.fc29")) flag++;
if (rpm_check(release:"FC29", reference:"jackson-bom-2.9.8-1.fc29")) flag++;
if (rpm_check(release:"FC29", reference:"jackson-core-2.9.8-1.fc29")) flag++;
if (rpm_check(release:"FC29", reference:"jackson-databind-2.9.8-1.fc29")) flag++;
if (rpm_check(release:"FC29", reference:"jackson-dataformat-xml-2.9.8-1.fc29")) flag++;
if (rpm_check(release:"FC29", reference:"jackson-dataformats-binary-2.9.8-1.fc29")) flag++;
if (rpm_check(release:"FC29", reference:"jackson-dataformats-text-2.9.8-1.fc29")) flag++;
if (rpm_check(release:"FC29", reference:"jackson-datatype-jdk8-2.9.8-1.fc29")) flag++;
if (rpm_check(release:"FC29", reference:"jackson-datatype-joda-2.9.8-1.fc29")) flag++;
if (rpm_check(release:"FC29", reference:"jackson-datatypes-collections-2.9.8-1.fc29")) flag++;
if (rpm_check(release:"FC29", reference:"jackson-jaxrs-providers-2.9.8-1.fc29")) flag++;
if (rpm_check(release:"FC29", reference:"jackson-module-jsonSchema-2.9.8-1.fc29")) flag++;
if (rpm_check(release:"FC29", reference:"jackson-modules-base-2.9.8-1.fc29")) flag++;
if (rpm_check(release:"FC29", reference:"jackson-parent-2.9.1.2-1.fc29")) flag++;


if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "bouncycastle / eclipse-jgit / eclipse-linuxtools / etc");
}