{"id":"USN-6015-1","summary":"thunderbird vulnerabilities","details":"Multiple security issues were discovered in Thunderbird. If a user were\ntricked into opening a specially crafted website in a browsing context, an\nattacker could potentially exploit these to cause a denial of service,\nobtain sensitive information, bypass security restrictions, cross-site\ntracing, or execute arbitrary code. (CVE-2023-1945, CVE-2023-29548,\nCVE-2023-29550)\n\nPaul Menzel discovered that Thunderbird did not properly validate OCSP\nrevocation status of recipient certificates when sending S/Mime encrypted\nemail. An attacker could potentially exploits this issue to perform\nspoofing attack. (CVE-2023-0547)\n\nRibose RNP Team discovered that Thunderbird did not properly manage memory\nwhen parsing certain OpenPGP messages. An attacker could potentially\nexploits this issue to cause a denial of service. (CVE-2023-29479)\n\nIrvan Kurniawan discovered that Thunderbird did not properly manage\nfullscreen notifications using a combination of window.open, fullscreen\nrequests, window.name assignments, and setInterval calls. An attacker could\npotentially exploit this issue to perform spoofing attacks.\n(CVE-2023-29533)\n\nLukas Bernhard discovered that Thunderbird did not properly manage memory\nwhen doing Garbage Collector compaction. An attacker could potentially\nexploits this issue to cause a denial of service. (CVE-2023-29535)\n\nZx from qriousec discovered that Thunderbird did not properly validate the\naddress to free a pointer provided to the memory manager. An attacker could\npotentially exploits this issue to cause a denial of service.\n(CVE-2023-29536)\n\nTrung Pham discovered that Thunderbird did not properly validate the\nfilename directive in the Content-Disposition header. An attacker could\npossibly exploit this to perform reflected file download attacks\npotentially tricking users to install malware. (CVE-2023-29539)\n\nAmeen Basha M K discovered that Thunderbird did not properly validate\ndownloads of files ending in .desktop. An attacker could potentially\nexploits this issue to execute arbitrary code. (CVE-2023-29541)\n","modified":"2026-02-10T04:43:04Z","published":"2023-04-13T03:49:49Z","related":["UBUNTU-CVE-2023-0547","UBUNTU-CVE-2023-1945","UBUNTU-CVE-2023-29479","UBUNTU-CVE-2023-29533","UBUNTU-CVE-2023-29535","UBUNTU-CVE-2023-29536","UBUNTU-CVE-2023-29539","UBUNTU-CVE-2023-29541","UBUNTU-CVE-2023-29548","UBUNTU-CVE-2023-29550"],"upstream":["CVE-2023-0547","CVE-2023-1945","CVE-2023-29479","CVE-2023-29533","CVE-2023-29535","CVE-2023-29536","CVE-2023-29539","CVE-2023-29541","CVE-2023-29548","CVE-2023-29550","UBUNTU-CVE-2023-0547","UBUNTU-CVE-2023-1945","UBUNTU-CVE-2023-29479","UBUNTU-CVE-2023-29533","UBUNTU-CVE-2023-29535","UBUNTU-CVE-2023-29536","UBUNTU-CVE-2023-29539","UBUNTU-CVE-2023-29541","UBUNTU-CVE-2023-29548","UBUNTU-CVE-2023-29550"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6015-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-0547"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-1945"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-29479"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-29533"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-29535"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-29536"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-29539"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-29541"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-29548"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-29550"}],"affected":[{"package":{"name":"thunderbird","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/thunderbird@1:102.10.0+build2-0ubuntu0.18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:102.10.0+build2-0ubuntu0.18.04.1"}]}],"versions":["1:52.4.0+build1-0ubuntu2","1:52.6.0+build1-0ubuntu1","1:52.7.0+build1-0ubuntu1","1:52.8.0+build1-0ubuntu0.18.04.1","1:52.9.1+build3-0ubuntu0.18.04.1","1:60.2.1+build1-0ubuntu0.18.04.2","1:60.4.0+build2-0ubuntu0.18.04.1","1:60.5.1+build2-0ubuntu0.18.04.1","1:60.6.1+build2-0ubuntu0.18.04.1","1:60.7.0+build1-0ubuntu0.18.04.1","1:60.7.1+build1-0ubuntu0.18.04.1","1:60.7.2+build2-0ubuntu0.18.04.1","1:60.8.0+build1-0ubuntu0.18.04.1","1:60.9.0+build1-0ubuntu0.18.04.1","1:68.2.1+build1-0ubuntu0.18.04.1","1:68.2.2+build1-0ubuntu0.18.04.1","1:68.4.1+build1-0ubuntu0.18.04.1","1:68.7.0+build1-0ubuntu0.18.04.1","1:68.8.0+build2-0ubuntu0.18.04.2","1:68.10.0+build1-0ubuntu0.18.04.1","1:78.8.1+build1-0ubuntu0.18.04.1","1:78.11.0+build1-0ubuntu0.18.04.2","1:78.13.0+build1-0ubuntu0.18.04.1","1:78.14.0+build1-0ubuntu0.18.04.1","1:78.14.0+build1-0ubuntu0.18.04.2","1:91.5.0+build1-0ubuntu0.18.04.1","1:91.7.0+build2-0ubuntu0.18.04.1","1:91.8.1+build1-0ubuntu0.18.04.1","1:91.9.1+build1-0ubuntu0.18.04.1","1:91.11.0+build2-0ubuntu0.18.04.1","1:102.2.2+build1-0ubuntu0.18.04.1","1:102.4.2+build2-0ubuntu0.18.04.1","1:102.7.1+build2-0ubuntu0.18.04.1","1:102.8.0+build2-0ubuntu0.18.04.1","1:102.9.0+build1-0ubuntu0.18.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"thunderbird","binary_version":"1:102.10.0+build2-0ubuntu0.18.04.1"},{"binary_name":"thunderbird-dev","binary_version":"1:102.10.0+build2-0ubuntu0.18.04.1"},{"binary_name":"thunderbird-gnome-support","binary_version":"1:102.10.0+build2-0ubuntu0.18.04.1"},{"binary_name":"thunderbird-mozsymbols","binary_version":"1:102.10.0+build2-0ubuntu0.18.04.1"},{"binary_name":"xul-ext-calendar-timezones","binary_version":"1:102.10.0+build2-0ubuntu0.18.04.1"},{"binary_name":"xul-ext-gdata-provider","binary_version":"1:102.10.0+build2-0ubuntu0.18.04.1"},{"binary_name":"xul-ext-lightning","binary_version":"1:102.10.0+build2-0ubuntu0.18.04.1"}],"availability":"No subscription 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