Vulnerability Name:

CVE-2014-9720 (CCN-103527)

Assigned:2015-05-19
Published:2015-05-19
Updated:2020-01-28
Summary:Tornado before 3.2.2 sends arbitrary responses that contain a fixed CSRF token and may be sent with HTTP compression, which makes it easier for remote attackers to conduct a BREACH attack and determine this token via a series of crafted requests.
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
3.2 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-203
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2014-9720

Source: MISC
Type: Mailing List, Patch, Third Party Advisory
http://openwall.com/lists/oss-security/2015/05/19/4

Source: CCN
Type: oss-security Mailing List, Tue, 19 May 2015 11:01:48 +0200
CVE request: python-tornado: XSRF cookie allows side-channel attack against TLS (BREACH)

Source: MISC
Type: Release Notes, Vendor Advisory
http://www.tornadoweb.org/en/stable/releases/v3.2.2.html

Source: MISC
Type: Issue Tracking, Patch, Third Party Advisory
https://bugzilla.novell.com/show_bug.cgi?id=930362

Source: CCN
Type: Red Hat Bugzilla – Bug 1222816
python-tornado: XSRF cookie allows side-channel attack against TLS (BREACH)

Source: MISC
Type: Issue Tracking, Patch, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1222816

Source: XF
Type: UNKNOWN
python-tornado-cve20149720-breach(103527)

Source: CCN
Type: tornado GIT Repository
Change the xsrf cookie format to be masked with a random salt

Source: MISC
Type: Patch
https://github.com/tornadoweb/tornado/commit/1c36307463b1e8affae100bf9386948e6c1b2308

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2014-9720

Vulnerable Configuration:Configuration 1:
  • cpe:/a:tornadoweb:tornado:*:*:*:*:*:*:*:* (Version < 3.2.2)

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20149720
    V
    CVE-2014-9720
    2022-05-20
    oval:org.opensuse.security:def:47130
    P
    powerpc-utils-1.3.2-17.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47193
    P
    zoo-2.10-1020.56 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47987
    P
    cyrus-sasl-2.1.26-8.7.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47192
    P
    yast2-users-3.1.57-16.7 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47996
    P
    dracut-044.2-15.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47224
    P
    coreutils-8.25-12.8 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47256
    P
    freeradius-server-3.0.14-1.8 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:48050
    P
    java-11-openjdk-11.0.4.0-1.26 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:46983
    P
    libHX28-3.18-1.18 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47295
    P
    java-1_7_1-ibm-1.7.1_sr4.5-37.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47287
    P
    hplip-3.16.11-1.33 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47067
    P
    libpulse-mainloop-glib0-32bit-5.0-2.7 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47046
    P
    liblzo2-2-2.08-1.13 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47129
    P
    pigz-2.3-5.1 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47933
    P
    yubikey-manager-0.6.0-1.27 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:47358
    P
    libipa_hbac0-1.13.4-33.2 on GA media (Moderate)
    2021-08-16
    oval:org.opensuse.security:def:55922
    P
    Security update for libgcrypt (Important)
    2021-06-24
    oval:org.opensuse.security:def:46594
    P
    xalan-j2-2.7.0-264.133 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11508
    P
    cpio-2.11-29.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11642
    P
    libraptor2-0-2.0.10-3.67 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11683
    P
    pam-1.1.8-14.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11839
    P
    java-1_7_0-openjdk-plugin-1.6.1-2.3.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11637
    P
    libproxy1-0.4.11-11.2 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:12344
    P
    rsyslog-8.24.0-1.20 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11385
    P
    libpango-1_0-0-1.36.3-4.14 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11928
    P
    libpoppler44-0.24.4-12.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:46769
    P
    libsmi-0.4.8-18.63 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:46685
    P
    java-1_7_1-ibm-1.7.1_sr3.10-14.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11523
    P
    e2fsprogs-1.42.11-7.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11730
    P
    tftp-5.2-10.3 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11864
    P
    libXt6-1.1.4-3.59 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11684
    P
    pam-modules-12.1-23.12 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:12366
    P
    update-alternatives-1.18.4-14.216 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:12566
    P
    libkde4-32bit-4.12.0-10.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11607
    P
    libgssglue1-0.4-3.83 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:46399
    P
    cups-filters-1.0.58-2.2 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:46832
    P
    qemu-2.3.1-5.7 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11542
    P
    gimp-2.8.10-1.164 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11393
    P
    libpython2_7-1_0-2.7.7-2.36 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11745
    P
    xinetd-2.3.15-7.7 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11693
    P
    perl-Tk-804.031-3.82 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11906
    P
    liblua5_2-5.2.2-4.2 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:12588
    P
    libnghttp2-14-1.7.1-1.84 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:46531
    P
    libzip2-0.11.1-4.56 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:46462
    P
    libXrandr2-1.4.2-3.55 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11461
    P
    strongswan-5.1.3-4.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11617
    P
    libltdl7-2.4.2-14.60 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11415
    P
    libxerces-c-3_1-3.1.1-1.6 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11764
    P
    avahi-0.6.32-30.36 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11615
    P
    libjson-c2-0.11-2.22 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11706
    P
    python-pywbem-0.7.0-4.7 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:11915
    P
    libndp0-1.6-2.2 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:46622
    P
    bash-4.2-75.2 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:55848
    P
    Security update for screen (Important)
    2021-02-17
    oval:org.opensuse.security:def:46074
    P
    Security update for xen (Important)
    2020-12-01
    oval:org.opensuse.security:def:25847
    P
    Security update for flash-player (Important)
    2020-12-01
    oval:org.opensuse.security:def:24442
    P
    Security update for axis (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:54350
    P
    pcsc-ccid on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:54491
    P
    gvim on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:24798
    P
    Security update for tcpdump (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:24389
    P
    Security update for java-1_8_0-ibm (Important)
    2020-12-01
    oval:org.opensuse.security:def:24778
    P
    Security update for libvirt (Important)
    2020-12-01
    oval:org.opensuse.security:def:46136
    P
    Security update for gcc9 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:53400
    P
    Security update for tomcat (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:54065
    P
    libsnmp30-32bit on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:53449
    P
    Security update for nodejs10 (Critical)
    2020-12-01
    oval:org.opensuse.security:def:54179
    P
    dbus-1 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:46207
    P
    Security update for binutils (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25102
    P
    Security update for python (Important)
    2020-12-01
    oval:org.opensuse.security:def:46087
    P
    Security update for squid (Critical)
    2020-12-01
    oval:org.opensuse.security:def:25151
    P
    Security update for file-roller (Low)
    2020-12-01
    oval:org.opensuse.security:def:25882
    P
    Security update for python-tornado (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:46137
    P
    Security update for sudo (Important)
    2020-12-01
    oval:org.opensuse.security:def:54157
    P
    autofs on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:55626
    P
    Security update for flash-player (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:52826
    P
    Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP1) (Important)
    2020-12-01
    oval:org.opensuse.security:def:54572
    P
    libmodplug1 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:24578
    P
    Security update for LibVNCServer (Critical)
    2020-12-01
    oval:org.opensuse.security:def:24948
    P
    Security update for sssd (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:24515
    P
    Security update for curl (Important)
    2020-12-01
    oval:org.opensuse.security:def:24861
    P
    Security update for python, python-base (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:24452
    P
    Security update for libcroco (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:53506
    P
    Security update for xen (Important)
    2020-12-01
    oval:org.opensuse.security:def:52827
    P
    Security update for the Linux Kernel (Important)
    2020-12-01
    oval:org.opensuse.security:def:53622
    P
    Security update for dovecot23 (Important)
    2020-12-01
    oval:org.opensuse.security:def:54287
    P
    libmusicbrainz4 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25146
    P
    Security update for man (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:46270
    P
    Security update for the Linux Kernel (Live Patch 25 for SLE 12 SP3) (Important)
    2020-12-01
    oval:org.opensuse.security:def:25165
    P
    Security update for squid (Important)
    2020-12-01
    oval:org.opensuse.security:def:46150
    P
    Security update for postgresql96 (Low)
    2020-12-01
    oval:org.opensuse.security:def:54231
    P
    lcms on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:55700
    P
    Security update for python-tornado (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:54379
    P
    sblim-sfcb on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:53048
    P
    Security update for libjpeg-turbo (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:24659
    P
    Security update for file-roller (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25001
    P
    Security update for python (Important)
    2020-12-01
    oval:org.opensuse.security:def:24641
    P
    Security update for webkit2gtk3 (Important)
    2020-12-01
    oval:org.opensuse.security:def:25011
    P
    Security update for apache2 (Important)
    2020-12-01
    oval:org.opensuse.security:def:52989
    P
    Security update for LibVNCServer (Important)
    2020-12-01
    oval:org.opensuse.security:def:53672
    P
    Security update for java-1_8_0-openjdk (Important)
    2020-12-01
    oval:org.opensuse.security:def:52849
    P
    Security update for the Linux Kernel (Live Patch 8 for SLE 15 SP1) (Important)
    2020-12-01
    oval:org.opensuse.security:def:53728
    P
    Security update for python-pip (Important)
    2020-12-01
    oval:org.opensuse.security:def:53049
    P
    Security update for tiff (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25784
    P
    Security update for flash-player (Critical)
    2020-12-01
    oval:org.opensuse.security:def:24379
    P
    Security update for openssl (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25209
    P
    Security update for mutt (Important)
    2020-12-01
    oval:org.opensuse.security:def:54269
    P
    libgssglue1 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:54453
    P
    dnsmasq on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:24715
    P
    Security update for xerces-c (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:46073
    P
    Security update for LibVNCServer (Important)
    2020-12-01
    oval:org.opensuse.security:def:24722
    P
    Security update for samba (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25064
    P
    Security update for qemu (Important)
    2020-12-01
    oval:org.opensuse.security:def:53227
    P
    Security update for rmt-server (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:53957
    P
    expat on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:53211
    P
    Security update for postgresql10 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:53894
    P
    Security update for LibVNCServer (Important)
    2020-12-01
    oval:org.opensuse.security:def:53071
    P
    Security update for the Linux Kernel (Important)
    2020-12-01
    oval:org.opensuse.security:def:25088
    P
    Security update for libssh (Important)
    2020-12-01
    oval:org.opensuse.security:def:25819
    P
    Security update for python-tornado (Moderate)
    2020-12-01
    oval:com.ubuntu.bionic:def:201497200000000
    V
    CVE-2014-9720 on Ubuntu 18.04 LTS (bionic) - low.
    2020-01-24
    oval:com.ubuntu.xenial:def:201497200000000
    V
    CVE-2014-9720 on Ubuntu 16.04 LTS (xenial) - low.
    2020-01-24
    oval:org.opensuse.security:def:78334
    P
    Security update for python-tornado (Moderate)
    2016-05-02
    oval:org.opensuse.security:def:78556
    P
    Security update for python-tornado (Moderate)
    2016-05-02
    oval:com.ubuntu.cosmic:def:201497200000000
    V
    CVE-2014-9720 on Ubuntu 18.10 (cosmic) - low.
    2015-05-20
    oval:com.ubuntu.artful:def:20149720000
    V
    CVE-2014-9720 on Ubuntu 17.10 (artful) - low.
    2015-05-20
    oval:com.ubuntu.trusty:def:20149720000
    V
    CVE-2014-9720 on Ubuntu 14.04 LTS (trusty) - low.
    2015-05-20
    oval:com.ubuntu.bionic:def:20149720000
    V
    CVE-2014-9720 on Ubuntu 18.04 LTS (bionic) - low.
    2015-05-20
    oval:com.ubuntu.xenial:def:20149720000
    V
    CVE-2014-9720 on Ubuntu 16.04 LTS (xenial) - low.
    2015-05-20
    oval:com.ubuntu.cosmic:def:20149720000
    V
    CVE-2014-9720 on Ubuntu 18.10 (cosmic) - low.
    2015-05-20
    oval:com.ubuntu.disco:def:201497200000000
    V
    CVE-2014-9720 on Ubuntu 19.04 (disco) - low.
    2015-05-20
    oval:com.ubuntu.precise:def:20149720000
    V
    CVE-2014-9720 on Ubuntu 12.04 LTS (precise) - low.
    2015-05-20
    BACK
    tornadoweb tornado *