Security update for python-CairoSVG SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2023:0260-1 Final 1 1 2023-09-25T12:02:25Z current 2023-09-25T12:02:25Z 2023-09-25T12:02:25Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for python-CairoSVG This update for python-CairoSVG fixes the following issues: - CVE-2023-27586: Don't allow fetching external files unless explicitly asked for. (boo#1209538) - Update to version 2.5.2 * Fix marker path scale - Update to version 2.5.1 (boo#1180648, CVE-2021-21236): * Security fix: When processing SVG files, CairoSVG was using two regular expressions which are vulnerable to Regular Expression Denial of Service (REDoS). If an attacker provided a malicious SVG, it could make CairoSVG get stuck processing the file for a very long time. * Fix marker positions for unclosed paths * Follow hint when only output_width or output_height is set * Handle opacity on raster images * Don’t crash when use tags reference unknown tags * Take care of the next letter when A/a is replaced by l * Fix misalignment in node.vertices - Updates for version 2.5.0. * Drop support of Python 3.5, add support of Python 3.9. * Add EPS export * Add background-color, negate-colors, and invert-images options * Improve support for font weights * Fix opacity of patterns and gradients * Support auto-start-reverse value for orient * Draw images contained in defs * Add Exif transposition support * Handle dominant-baseline * Support transform-origin The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-2023-260 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/2GIY4HBHI7WUBHUAMEZKWBMEPOUYNCTU/ E-Mail link for openSUSE-SU-2023:0260-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1180648 SUSE Bug 1180648 https://bugzilla.suse.com/1209538 SUSE Bug 1209538 https://www.suse.com/security/cve/CVE-2021-21236/ SUSE CVE CVE-2021-21236 page https://www.suse.com/security/cve/CVE-2023-27586/ SUSE CVE CVE-2023-27586 page SUSE Package Hub 15 SP5 openSUSE Leap 15.5 python3-CairoSVG-2.5.2-bp155.3.3.1 python3-CairoSVG-2.5.2-bp155.3.3.1 as a component of SUSE Package Hub 15 SP5 python3-CairoSVG-2.5.2-bp155.3.3.1 as a component of openSUSE Leap 15.5 CairoSVG is a Python (pypi) package. CairoSVG is an SVG converter based on Cairo. In CairoSVG before version 2.5.1, there is a regular expression denial of service (REDoS) vulnerability. When processing SVG files, the python package CairoSVG uses two regular expressions which are vulnerable to Regular Expression Denial of Service (REDoS). If an attacker provides a malicious SVG, it can make cairosvg get stuck processing the file for a very long time. This is fixed in version 2.5.1. See Referenced GitHub advisory for more information. CVE-2021-21236 SUSE Package Hub 15 SP5:python3-CairoSVG-2.5.2-bp155.3.3.1 openSUSE Leap 15.5:python3-CairoSVG-2.5.2-bp155.3.3.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/2GIY4HBHI7WUBHUAMEZKWBMEPOUYNCTU/ https://www.suse.com/security/cve/CVE-2021-21236.html CVE-2021-21236 https://bugzilla.suse.com/1180648 SUSE Bug 1180648 CairoSVG is an SVG converter based on Cairo, a 2D graphics library. Prior to version 2.7.0, Cairo can send requests to external hosts when processing SVG files. A malicious actor could send a specially crafted SVG file that allows them to perform a server-side request forgery or denial of service. Version 2.7.0 disables CairoSVG's ability to access other files online by default. CVE-2023-27586 SUSE Package Hub 15 SP5:python3-CairoSVG-2.5.2-bp155.3.3.1 openSUSE Leap 15.5:python3-CairoSVG-2.5.2-bp155.3.3.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/2GIY4HBHI7WUBHUAMEZKWBMEPOUYNCTU/ https://www.suse.com/security/cve/CVE-2023-27586.html CVE-2023-27586 https://bugzilla.suse.com/1209538 SUSE Bug 1209538