CVE-2020-11538

In libImaging/SgiRleDecode.c in Pillow through 7.0.0, a number of out-of-bounds reads exist in the parsing of SGI image files, a different issue than CVE-2020-5311.

The python-pillow packages contain a Python image processing library that provides extensive file format support, an efficient internal representation, and powerful image-processing capabilities.

Security Fix(es):

• python-pillow: out-of-bounds reads/writes in the parsing of SGI image files in expandrow/expandrow2 (CVE-2020-11538)

• python-pillow: out-of-bounds read in ImagingFliDecode when loading FLI images (CVE-2020-5313)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

In libImaging/SgiRleDecode.c in Pillow through 7.0.0, a number of out-of-bounds reads exist in the parsing of SGI image files, a different issue than CVE-2020-5311.

In libImaging/SgiRleDecode.c in Pillow through 7.0.0, a number of out-of-bounds reads exist in the parsing of SGI image files, a different issue than CVE-2020-5311.

Pillow before 6.2.3 and 7.x before 7.0.1 has multiple out-of-bounds reads in libImaging/FliDecode.c (CVE-2020-10177).

In libImaging/PcxDecode.c in Pillow before 6.2.3 and 7.x before 7.0.1, an out-of-bounds read can occur when reading PCX files where state->shuffle is instructed to read beyond state->buffer (CVE-2020-10378).

An out-of-bounds read flaw was found in python-pillow in the way JP2 images are parsed. An application that uses python-pillow to decode untrusted images may be vulnerable to this issue. This flaw allows an attacker to read data. The highest threat from this vulnerability is to confidentiality (CVE-2020-10994).

An out-of-bounds read/write flaw was found in python-pillow, in the way SGI RLE images are decoded. An application that uses python-pillow to decode untrusted images may be vulnerable. This flaw allows an attacker to crash the application or potentially execute code on the system. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability (CVE-2020-11538).

Also, python-pillow is now built with OpenJPEG2000 image support.

In libImaging/SgiRleDecode.c in Pillow through 7.0.0, a number of out-of-bounds reads exist in the parsing of SGI image files, a different issue than CVE-2020-5311.

Root has patched CVE-2020-11538 in the pillow package for Root:PyPI. Multiple fixed versions available.

This update for ansible1, ardana-ansible, ardana-cobbler, ardana-glance, ardana-input-model, ardana-logging, ardana-manila, ardana-monasca, ardana-mq, ardana-neutron, ardana-octavia, ardana-tempest, crowbar-core, crowbar-openstack, grafana, kibana, openstack-barbican, openstack-ceilometer, openstack-cinder, openstack-dashboard, openstack-designate, openstack-heat-templates, openstack-ironic, openstack-keystone, openstack-magnum, openstack-manila, openstack-monasca-agent, openstack-neutron, openstack-neutron-vsphere, openstack-nova, openstack-octavia, openstack-octavia-amphora-image, openstack-resource-agents, python-Django1, python-Pillow, python-ardana-packager, python-heatclient, python-neutron-tempest-plugin, python-octavia-tempest-plugin, python-os-brick, python-oslo.messaging, python-pyroute2, python-urllib3, python-waitress, release-notes-suse-openstack-cloud, rubygem-activeresource, rubygem-json-1_7, rubygem-puma fixes the following issues:

Security fixes included in this update:

ansible1:

• 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-Django1 to 1.11.29:

• 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).
• CVE-2020-7471: Fixed a SQL injection via StringAgg delimiter (bsc#1161919).
• CVE-2020-9402: Fixed a SQL injection via tolerance parameter in GIS functions and aggregates (bsc#1165022).
• CVE-2019-19844: Fixed a potential account hijack via password reset form (bsc#1159447).

python-Pillow:

• CVE-2020-10177: Fixed multiple out-of-bounds reads in libImaging/FliDecode.c (bsc#1173413).
• CVE-2020-11538: Fixed multiple out-of-bounds reads via a crafted JP2 files (bsc#1173420).
• CVE-2020-10994: Fixed multiple out-of-bounds reads via a crafted JP2 files (bsc#1173418).
• CVE-2020-10378: Fixed an out-of-bounds read when reading PCX files (bsc#1173416).
• CVE-2019-16865: Fixed a denial of service with specially crafted image files (bsc#1153191).
• CVE-2020-5311: Fixed an SGI buffer overflow (bsc#1160151).
• 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-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 possible information disclosure through specially crafted requests (bsc#1171560).

Non security fixes:

Changes in ansible1.SUSE_SLE-12-SP4_Update_Products_Cloud9_Update:

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

Changes in ardana-ansible.SUSE_SLE-12-SP4_Update_Products_Cloud9_Update:

• Update to version 9.0+git.1591138508.e269bdb:

  • Use internal endpoint for upload image (SOC-11294)

• Update to version 9.0+git.1589740968.d339a28:

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

• Update to version 9.0+git.1588953276.b8b5512:

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

Changes in ardana-cobbler.SUSE_SLE-12-SP4_Update_Products_Cloud9_Update:

• Update to version 9.0+git.1588181228.bae3b1f:
  • Ensure…

It was discovered that Pillow incorrectly handled certain image files. If a user or automated system were tricked into opening a specially-crafted image file, a remote attacker could possibly cause Pillow to crash, resulting in a denial of service.

USN-4430-1 fixed vulnerabilities in Pillow. This update provides the corresponding updates for Ubuntu 20.04 LTS.

Original advisory details:

It was discovered that Pillow incorrectly handled certain image files. If a user or automated system were tricked into opening a specially-crafted image file, a remote attacker could possibly cause Pillow to crash, resulting in a denial of service.