Several security vulnerabilities have been discovered in symfony, a PHP web application framework. Numerous symfony components are affected: Security, bundle readers, session handling, SecurityBundle, HttpFoundation, Form, and Security\Http.
The corresponding upstream advisories contain further details :
[CVE-2017-16652] https://symfony.com/blog/cve-2017-16652-open-redirect-vulnerability-on
-security-handlers
[CVE-2017-16654] https://symfony.com/blog/cve-2017-16654-intl-bundle-readers-breaking-o ut-of-paths
[CVE-2018-11385] https://symfony.com/blog/cve-2018-11385-session-fixation-issue-for-gua rd-authentication
[CVE-2018-11408] https://symfony.com/blog/cve-2018-11408-open-redirect-vulnerability-on
-security-handlers
[CVE-2018-14773] https://symfony.com/blog/cve-2018-14773-remove-support-for-legacy-and- risky-http-headers
[CVE-2018-19789] https://symfony.com/blog/cve-2018-19789-disclosure-of-uploaded-files-f ull-path
[CVE-2018-19790] https://symfony.com/blog/cve-2018-19790-open-redirect-vulnerability-wh en-using-security-http
For Debian 8 ‘Jessie’, these problems have been fixed in version 2.3.21+dfsg-4+deb8u4.
We recommend that you upgrade your symfony packages.
NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA 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 Debian Security Advisory DLA-1707-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(122721);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2017-16652", "CVE-2017-16654", "CVE-2018-11385", "CVE-2018-11408", "CVE-2018-14773", "CVE-2018-19789", "CVE-2018-19790");
script_name(english:"Debian DLA-1707-1 : symfony security update");
script_summary(english:"Checks dpkg output for the updated packages.");
script_set_attribute(
attribute:"synopsis",
value:"The remote Debian host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"Several security vulnerabilities have been discovered in symfony, a
PHP web application framework. Numerous symfony components are
affected: Security, bundle readers, session handling, SecurityBundle,
HttpFoundation, Form, and Security\Http.
The corresponding upstream advisories contain further details :
[CVE-2017-16652]
https://symfony.com/blog/cve-2017-16652-open-redirect-vulnerability-on
-security-handlers
[CVE-2017-16654]
https://symfony.com/blog/cve-2017-16654-intl-bundle-readers-breaking-o
ut-of-paths
[CVE-2018-11385]
https://symfony.com/blog/cve-2018-11385-session-fixation-issue-for-gua
rd-authentication
[CVE-2018-11408]
https://symfony.com/blog/cve-2018-11408-open-redirect-vulnerability-on
-security-handlers
[CVE-2018-14773]
https://symfony.com/blog/cve-2018-14773-remove-support-for-legacy-and-
risky-http-headers
[CVE-2018-19789]
https://symfony.com/blog/cve-2018-19789-disclosure-of-uploaded-files-f
ull-path
[CVE-2018-19790]
https://symfony.com/blog/cve-2018-19790-open-redirect-vulnerability-wh
en-using-security-http
For Debian 8 'Jessie', these problems have been fixed in version
2.3.21+dfsg-4+deb8u4.
We recommend that you upgrade your symfony packages.
NOTE: Tenable Network Security has extracted the preceding description
block directly from the DLA 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:"https://lists.debian.org/debian-lts-announce/2019/03/msg00009.html"
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/jessie/symfony"
);
# https://symfony.com/blog/cve-2017-16652-open-redirect-vulnerability-on-security-handlers
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?0f99409b"
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# https://symfony.com/blog/cve-2017-16654-intl-bundle-readers-breaking-out-of-paths
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?c7dce206"
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# https://symfony.com/blog/cve-2018-11385-session-fixation-issue-for-guard-authentication
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?5a195ddf"
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# https://symfony.com/blog/cve-2018-11408-open-redirect-vulnerability-on-security-handlers
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?39450434"
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# https://symfony.com/blog/cve-2018-14773-remove-support-for-legacy-and-risky-http-headers
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?391e80f4"
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# https://symfony.com/blog/cve-2018-19789-disclosure-of-uploaded-files-full-path
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?df081f61"
);
# https://symfony.com/blog/cve-2018-19790-open-redirect-vulnerability-when-using-security-http
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?8a01aecd"
);
script_set_attribute(attribute:"solution", value:"Upgrade the affected 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:H/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:"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:debian:debian_linux:php-symfony-browser-kit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-class-loader");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-classloader");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-config");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-console");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-css-selector");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-debug");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-dependency-injection");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-doctrine-bridge");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-dom-crawler");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-event-dispatcher");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-eventdispatcher");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-filesystem");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-finder");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-form");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-framework-bundle");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-http-foundation");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-http-kernel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-intl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-locale");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-monolog-bridge");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-options-resolver");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-process");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-propel1-bridge");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-property-access");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-proxy-manager-bridge");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-routing");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-security");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-security-bundle");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-serializer");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-stopwatch");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-swiftmailer-bridge");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-templating");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-translation");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-twig-bridge");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-twig-bundle");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-validator");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-web-profiler-bundle");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php-symfony-yaml");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/06/13");
script_set_attribute(attribute:"patch_publication_date", value:"2019/03/09");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/03/11");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2019-2021 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:"8.0", prefix:"php-symfony-browser-kit", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-class-loader", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-classloader", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-config", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-console", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-css-selector", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-debug", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-dependency-injection", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-doctrine-bridge", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-dom-crawler", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-event-dispatcher", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-eventdispatcher", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-filesystem", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-finder", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-form", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-framework-bundle", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-http-foundation", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-http-kernel", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-intl", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-locale", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-monolog-bridge", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-options-resolver", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-process", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-propel1-bridge", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-property-access", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-proxy-manager-bridge", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-routing", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-security", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-security-bundle", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-serializer", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-stopwatch", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-swiftmailer-bridge", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-templating", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-translation", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-twig-bridge", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-twig-bundle", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-validator", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-web-profiler-bundle", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"php-symfony-yaml", reference:"2.3.21+dfsg-4+deb8u4")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
else security_warning(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16652
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16654
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11385
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11408
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14773
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19789
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19790
www.nessus.org/u?0f99409b
www.nessus.org/u?391e80f4
www.nessus.org/u?39450434
www.nessus.org/u?5a195ddf
www.nessus.org/u?8a01aecd
www.nessus.org/u?c7dce206
www.nessus.org/u?df081f61
lists.debian.org/debian-lts-announce/2019/03/msg00009.html
packages.debian.org/source/jessie/symfony