CVE-2019-1010083

The Pallets Project Flask before 1.0 is affected by unexpected memory usage. The impact is denial of service. The attack vector is crafted encoded JSON data. The fixed version is 1. NOTE this may overlap CVE-2018-1000656.

The Pallets Project Flask before 1.0 is affected by: unexpected memory usage. The impact is: denial of service. The attack vector is: crafted encoded JSON data. The fixed version is: 1. NOTE: this may overlap CVE-2018-1000656.

TuxCare rebuilt flask to address 1 CVE. Fixed in 0.12.5.post1+tuxcare.

The Pallets Project Flask before 1.0 is affected by: unexpected memory usage. The impact is: denial of service. The attack vector is: crafted encoded JSON data. The fixed version is: 1. NOTE: this may overlap CVE-2018-1000656.

This update for ansible, ansible1, ardana-ansible, ardana-cluster, ardana-freezer, ardana-input-model, ardana-logging, ardana-mq, ardana-neutron, ardana-octavia, ardana-osconfig, caasp-openstack-heat-templates, crowbar-core, crowbar-openstack, documentation-suse-openstack-cloud, grafana, kibana, openstack-dashboard, openstack-dashboard-theme-HPE, openstack-heat-templates, openstack-keystone, openstack-monasca-agent, openstack-monasca-installer, openstack-neutron, openstack-octavia-amphora-image, python-Django, python-Flask, python-GitPython, python-Pillow, python-amqp, python-apicapi, python-keystoneauth1, python-oslo.messaging, python-psutil, python-pyroute2, python-pysaml2, python-tooz, python-waitress, storm contains the following fixes:

The update fixes several security issues:

ansible

• CVE-2019-3828: Fixed a path traversal in the fetch module (bsc#1126503).

grafana

• CVE-2020-13379: Fixed an incorrect access control issue which could lead to information leaks or denial of service (bsc#1172409).
• CVE-2020-12052: Fixed an cross site scripting vulnerability related to the annotation popup (bsc#1170657).

kibana

• CVE-2020-10743: Fixed a clickjacking vulnerability (bsc#1171909).

python-Django

• CVE-2020-13254: Fixed a data leakage via malformed memcached keys. (bsc#1172167)
• CVE-2020-13596: Fixed a cross site scripting vulnerability related to the admin parameters of the ForeignKeyRawIdWidget. (bsc#1172166)

python-Flask

• CVE-2019-1010083: Fixed a denial of service via crafted encoded JSON. (bsc#1141968)

python-Pillow

• CVE-2019-16865: Fixed a denial of service with specially crafted image files. (bsc#1153191)
• CVE-2020-5312: Fixed a buffer overflow in the PCX P mode. (bsc#1160152)
• CVE-2020-5313: Fixed a buffer overflow related to FLI. (bsc#1160153)
• CVE-2019-19911: Fixed a denial of service in FpxImagePlugin.py. (bsc#1160192)

python-psutil

• CVE-2019-18874: Fixed a double free caused by refcount mishandling. (bsc#1156525)

python-pysaml2

• CVE-2020-5390: Fixed an issue with the verification of signatures in SAML documents. (bsc#1160851)
• CVE-2017-1000246: Fixed an issue with weak encryption data, caused by initialization vector reuse. (bsc#1068612)

python-waitress (to version 1.4.3)

• CVE-2019-16785: Fixed HTTP request smuggling through LF vs CRLF handling. (bsc#1161088)
• CVE-2019-16786: Fixed HTTP request smuggling through invalid Transfer-Encoding. (bsc#1161089)
• CVE-2019-16789: Fixed HTTP Request Smuggling through Invalid whitespace characters. (bsc#1160790)
• CVE-2019-16792: Fixed HTTP Request Smuggling through Content-Length header handling. (bsc#1161670)

rubygem-activeresource

• CVE-2020-8151: Fixed information disclosure issue via specially crafted requests. (bsc#1171560)

rubygem-json-1_7

• CVE-2020-10663: Fixed an unsafe object creation vulnerability. (bsc#1167244)

rubygem-puma

• CVE-2020-11077: Fixed a HTTP smuggling issue related to proxy usage. (bsc#1172175)
• CVE-2020-11076: Fixed a HTTP smuggling issue when using an invalid transfer-encoding header. (bsc#1172176)

Other non-security fixes in in the update below:

Changes in ansible:

• Add 0001-Disallow-use-of-remote-home-directories-containing-..patch (bsc#1126503, CVE-2019-3828)

Changes in ansible1:

• Add 0001-Disallow-use-of-remote-home-directories-containing-..patch (bsc#1126503, CVE-2019-3828)

Changes in ardana-ansible:

• Update to version 8.0+git.1589740980.6c3bcdc:

  • Reconfigure rabbitmq user permissions on update (SOC-11082)

• Update to version 8.0+git.1588953487.9bfd5cb:

  • Fix incorrect prefix used to collect supportconfig files (bsc#1171273)

• Update to version 8.0+git.1585690828.81d8f45:

  • Cleanup keystone-ansible (bsc#1108719)

Changes in ardana-cluster:

• Update to version 8.0+git.1585685203.3e71e49:
  • Use bool filter to ensure valid boolean evaluation (SOC-11192)

Changes in ardana-freezer:

• Update to version 8.0+git.1586539529.b7d295f:
  • Recovering Cloud8 using Freezer or SSH backups…

This update for python-Flask fixes the following issues:

• CVE-2019-1010083: Fixed DoS via crafted encoded JSON data (bsc#1141968).