{"id":"USN-6010-2","summary":"firefox regressions","details":"USN-6010-1 fixed vulnerabilities in Firefox. The update introduced\nseveral minor regressions. This update fixes the problem.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n Multiple security issues were discovered in Firefox. If a user were\n tricked into opening a specially crafted website, an attacker could\n potentially exploit these to cause a denial of service, obtain sensitive\n information across domains, or execute arbitrary code. (CVE-2023-29537,\n CVE-2023-29540, CVE-2023-29543, CVE-2023-29544, CVE-2023-29547,\n CVE-2023-29548, CVE-2023-29549, CVE-2023-29550, CVE-2023-29551)\n \n Irvan Kurniawan discovered that Firefox did not properly manage fullscreen\n notifications using a combination of window.open, fullscreen requests,\n window.name assignments, and setInterval calls. An attacker could\n potentially exploit this issue to perform spoofing attacks. (CVE-2023-29533)\n \n Lukas Bernhard discovered that Firefox did not properly manage memory\n when doing Garbage Collector compaction. An attacker could potentially\n exploits this issue to cause a denial of service. (CVE-2023-29535)\n \n Zx from qriousec discovered that Firefox did not properly validate the\n address to free a pointer provided to the memory manager. An attacker could\n potentially exploits this issue to cause a denial of service.\n (CVE-2023-29536)\n \n Alexis aka zoracon discovered that Firefox did not properly validate the\n URI received by the WebExtension during a load request. An attacker could\n potentially exploits this to obtain sensitive information. (CVE-2023-29538)\n \n Trung Pham discovered that Firefox did not properly validate the filename\n directive in the Content-Disposition header. An attacker could possibly\n exploit this to perform reflected file download attacks potentially\n tricking users to install malware. (CVE-2023-29539)\n \n Ameen Basha M K discovered that Firefox did not properly validate downloads\n of files ending in .desktop. An attacker could potentially exploits this\n issue to execute arbitrary code. (CVE-2023-29541)\n","modified":"2026-02-10T04:43:04Z","published":"2023-04-18T04:16:43Z","references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6010-2"},{"type":"REPORT","url":"https://launchpad.net/bugs/2016835"}],"affected":[{"package":{"name":"firefox","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/firefox@112.0.1+build1-0ubuntu0.18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"112.0.1+build1-0ubuntu0.18.04.1"}]}],"versions":["56.0+build6-0ubuntu1","57.0.1+build2-0ubuntu1","59.0.1+build1-0ubuntu1","59.0.2+build1-0ubuntu1","60.0+build2-0ubuntu1","60.0.1+build2-0ubuntu0.18.04.1","60.0.2+build1-0ubuntu0.18.04.1","61.0+build3-0ubuntu0.18.04.1","61.0.1+build1-0ubuntu0.18.04.1","62.0+build2-0ubuntu0.18.04.3","62.0+build2-0ubuntu0.18.04.4","62.0+build2-0ubuntu0.18.04.5","62.0.3+build1-0ubuntu0.18.04.1","63.0+build2-0ubuntu0.18.04.2","63.0.3+build1-0ubuntu0.18.04.1","64.0+build3-0ubuntu0.18.04.1","65.0+build2-0ubuntu0.18.04.1","65.0.1+build2-0ubuntu0.18.04.1","66.0+build3-0ubuntu0.18.04.1","66.0.1+build1-0ubuntu0.18.04.1","66.0.2+build1-0ubuntu0.18.04.1","66.0.3+build1-0ubuntu0.18.04.1","66.0.4+build3-0ubuntu0.18.04.1","66.0.5+build1-0ubuntu0.18.04.1","67.0+build2-0ubuntu0.18.04.1","67.0.1+build1-0ubuntu0.18.04.1","67.0.2+build2-0ubuntu0.18.04.1","67.0.3+build1-0ubuntu0.18.04.1","67.0.4+build1-0ubuntu0.18.04.1","68.0+build3-0ubuntu0.18.04.1","68.0.1+build1-0ubuntu0.18.04.1","68.0.2+build1-0ubuntu0.18.04.1","69.0+build2-0ubuntu0.18.04.1","69.0.1+build1-0ubuntu0.18.04.1","69.0.2+build1-0ubuntu0.18.04.1","70.0+build2-0ubuntu0.18.04.1","70.0.1+build1-0ubuntu0.18.04.1","71.0+build5-0ubuntu0.18.04.1","72.0.1+build1-0ubuntu0.18.04.1","72.0.2+build1-0ubuntu0.18.04.1","73.0+build3-0ubuntu0.18.04.1","73.0.1+build1-0ubuntu0.18.04.1","74.0+build3-0ubuntu0.18.04.1","74.0.1+build1-0ubuntu0.18.04.1","75.0+build3-0ubuntu0.18.04.1","76.0+build2-0ubuntu0.18.04.1","76.0.1+build1-0ubuntu0.18.04.1","77.0.1+build1-0ubuntu0.18.04.1","78.0.1+build1-0ubuntu0.18.04.1","78.0.2+build2-0ubuntu0.18.04.1","79.0+build1-0ubuntu0.18.04.1","80.0+build2-0ubuntu0.18.04.1","80.0.1+build1-0ubuntu0.18.04.1","81.0+build2-0ubuntu0.18.04.1","81.0.2+build1-0ubuntu0.18.04.1","82.0+build2-0ubuntu0.18.04.1","82.0.2+build1-0ubuntu0.18.04.1","82.0.3+build1-0ubuntu0.18.04.1","83.0+build2-0ubuntu0.18.04.2","84.0+build3-0ubuntu0.18.04.1","84.0.1+build1-0ubuntu0.18.04.1","84.0.2+build1-0ubuntu0.18.04.1","85.0+build1-0ubuntu0.18.04.1","85.0.1+build1-0ubuntu0.18.04.1","86.0+build3-0ubuntu0.18.04.1","86.0.1+build1-0ubuntu0.18.04.1","87.0+build3-0ubuntu0.18.04.2","88.0+build2-0ubuntu0.18.04.2","88.0.1+build1-0ubuntu0.18.04.2","89.0+build2-0ubuntu0.18.04.2","89.0.1+build1-0ubuntu0.18.04.1","89.0.2+build1-0ubuntu0.18.04.1","90.0+build1-0ubuntu0.18.04.1","90.0.2+build1-0ubuntu0.18.04.1","91.0+build2-0ubuntu0.18.04.1","91.0.1+build1-0ubuntu0.18.04.1","91.0.2+build1-0ubuntu0.18.04.1","92.0+build3-0ubuntu0.18.04.1","93.0+build1-0ubuntu0.18.04.1","94.0+build3-0ubuntu0.18.04.1","95.0+build1-0ubuntu0.18.04.1","95.0.1+build2-0ubuntu0.18.04.1","96.0+build2-0ubuntu0.18.04.1","97.0+build2-0ubuntu0.18.04.1","97.0.2+build1-0ubuntu0.18.04.1","98.0+build3-0ubuntu0.18.04.2","98.0.1+build2-0ubuntu0.18.04.1","98.0.2+build1-0ubuntu0.18.04.1","99.0+build2-0ubuntu0.18.04.2","100.0+build2-0ubuntu0.18.04.1","100.0.2+build1-0ubuntu0.18.04.1","101.0.1+build1-0ubuntu0.18.04.1","102.0+build2-0ubuntu0.18.04.1","103.0+build1-0ubuntu0.18.04.1","104.0+build3-0ubuntu0.18.04.1","105.0+build2-0ubuntu0.18.04.1","106.0.2+build1-0ubuntu0.18.04.1","106.0.5+build1-0ubuntu0.18.04.1","107.0+build2-0ubuntu0.18.04.1","108.0+build2-0ubuntu0.18.04.1","108.0.1+build1-0ubuntu0.18.04.1","108.0.2+build1-0ubuntu0.18.04.1","109.0+build2-0ubuntu0.18.04.1","109.0.1+build1-0ubuntu0.18.04.2","110.0+build3-0ubuntu0.18.04.1","110.0.1+build2-0ubuntu0.18.04.1","111.0+build2-0ubuntu0.18.04.1","111.0.1+build2-0ubuntu0.18.04.1","112.0+build2-0ubuntu0.18.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"firefox","binary_version":"112.0.1+build1-0ubuntu0.18.04.1"},{"binary_name":"firefox-dev","binary_version":"112.0.1+build1-0ubuntu0.18.04.1"},{"binary_name":"firefox-geckodriver","binary_version":"112.0.1+build1-0ubuntu0.18.04.1"},{"binary_name":"firefox-mozsymbols","binary_version":"112.0.1+build1-0ubuntu0.18.04.1"}],"availability":"No 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