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Ubuntu Security Notice USN-6750-1
Ubuntu Security Notice 6750-1 - Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass security restrictions, cross-site tracing, or execute arbitrary code. Bartek Nowotarski discovered that Thunderbird did not properly limit HTTP/2 CONTINUATION frames. An attacker could potentially exploit this issue to cause a denial of service.
==========================================================================Ubuntu Security Notice USN-6750-1April 25, 2024thunderbird vulnerabilities==========================================================================A security issue affects these releases of Ubuntu and its derivatives:- Ubuntu 23.10- Ubuntu 22.04 LTS- Ubuntu 20.04 LTSSummary:Several security issues were fixed in Thunderbird.Software Description:- thunderbird: Mozilla Open Source mail and newsgroup clientDetails:Multiple security issues were discovered in Thunderbird. If a user weretricked into opening a specially crafted website in a browsing context, anattacker could potentially exploit these to cause a denial of service,obtain sensitive information, bypass security restrictions, cross-sitetracing, or execute arbitrary code. (CVE-2024-2609, CVE-2024-3852,CVE-2024-3864)Bartek Nowotarski discovered that Thunderbird did not properly limit HTTP/2CONTINUATION frames. An attacker could potentially exploit this issue tocause a denial of service. (CVE-2024-3302)Lukas Bernhard discovered that Thunderbird did not properly manage memoryduring JIT optimisations, leading to an out-of-bounds read vulnerability.An attacker could possibly use this issue to cause a denial of service orexpose sensitive information. (CVE-2024-3854)Lukas Bernhard discovered that Thunderbird did not properly manage memorywhen handling JIT created code during garbage collection. An attackercould potentially exploit this issue to cause a denial of service, orexecute arbitrary code. (CVE-2024-3857)Ronald Crane discovered that Thunderbird did not properly manage memory inthe OpenType sanitizer on 32-bit devices, leading to an out-of-bounds readvulnerability. An attacker could possibly use this issue to cause a denialof service or expose sensitive information. (CVE-2024-3859)Ronald Crane discovered that Thunderbird did not properly manage memorywhen handling an AlignedBuffer. An attacker could potentially exploit thisissue to cause denial of service, or execute arbitrary code. (CVE-2024-3861)Update instructions:The problem can be corrected by updating your system to the followingpackage versions:Ubuntu 23.10: thunderbird 1:115.10.1+build1-0ubuntu0.23.10.1Ubuntu 22.04 LTS: thunderbird 1:115.10.1+build1-0ubuntu0.22.04.1Ubuntu 20.04 LTS: thunderbird 1:115.10.1+build1-0ubuntu0.20.04.1In general, a standard system update will make all the necessary changes.References: https://ubuntu.com/security/notices/USN-6750-1 CVE-2024-2609, CVE-2024-3302, CVE-2024-3852, CVE-2024-3854, CVE-2024-3857, CVE-2024-3859, CVE-2024-3861, CVE-2024-3864Package Information: https://launchpad.net/ubuntu/+source/thunderbird/1:115.10.1+build1-0ubuntu0.23.10.1 https://launchpad.net/ubuntu/+source/thunderbird/1:115.10.1+build1-0ubuntu0.22.04.1 https://launchpad.net/ubuntu/+source/thunderbird/1:115.10.1+build1-0ubuntu0.20.04.1Related news
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Ubuntu Security Notice 6747-1 - Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. Bartek Nowotarski discovered that Firefox did not properly limit HTTP/2 CONTINUATION frames. An attacker could potentially exploit this issue to cause a denial of service.
Ubuntu Security Notice 6747-1 - Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. Bartek Nowotarski discovered that Firefox did not properly limit HTTP/2 CONTINUATION frames. An attacker could potentially exploit this issue to cause a denial of service.
Ubuntu Security Notice 6747-1 - Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. Bartek Nowotarski discovered that Firefox did not properly limit HTTP/2 CONTINUATION frames. An attacker could potentially exploit this issue to cause a denial of service.
Ubuntu Security Notice 6747-1 - Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. Bartek Nowotarski discovered that Firefox did not properly limit HTTP/2 CONTINUATION frames. An attacker could potentially exploit this issue to cause a denial of service.
Ubuntu Security Notice 6747-1 - Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. Bartek Nowotarski discovered that Firefox did not properly limit HTTP/2 CONTINUATION frames. An attacker could potentially exploit this issue to cause a denial of service.
Ubuntu Security Notice 6747-1 - Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. Bartek Nowotarski discovered that Firefox did not properly limit HTTP/2 CONTINUATION frames. An attacker could potentially exploit this issue to cause a denial of service.
Ubuntu Security Notice 6747-1 - Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. Bartek Nowotarski discovered that Firefox did not properly limit HTTP/2 CONTINUATION frames. An attacker could potentially exploit this issue to cause a denial of service.
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Debian Linux Security Advisory 5670-1 - Multiple security issues were discovered in Thunderbird, which could result in denial of service or the execution of arbitrary code.
Debian Linux Security Advisory 5670-1 - Multiple security issues were discovered in Thunderbird, which could result in denial of service or the execution of arbitrary code.
Debian Linux Security Advisory 5670-1 - Multiple security issues were discovered in Thunderbird, which could result in denial of service or the execution of arbitrary code.
Debian Linux Security Advisory 5670-1 - Multiple security issues were discovered in Thunderbird, which could result in denial of service or the execution of arbitrary code.
Debian Linux Security Advisory 5670-1 - Multiple security issues were discovered in Thunderbird, which could result in denial of service or the execution of arbitrary code.
Debian Linux Security Advisory 5670-1 - Multiple security issues were discovered in Thunderbird, which could result in denial of service or the execution of arbitrary code.
Debian Linux Security Advisory 5670-1 - Multiple security issues were discovered in Thunderbird, which could result in denial of service or the execution of arbitrary code.
Debian Linux Security Advisory 5670-1 - Multiple security issues were discovered in Thunderbird, which could result in denial of service or the execution of arbitrary code.
Red Hat Security Advisory 2024-1904-03 - An update for firefox is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2024-1904-03 - An update for firefox is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2024-1904-03 - An update for firefox is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2024-1904-03 - An update for firefox is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2024-1904-03 - An update for firefox is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2024-1904-03 - An update for firefox is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2024-1904-03 - An update for firefox is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Issues addressed include a use-after-free vulnerability.