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Ubuntu Security Notice USN-6903-1
Ubuntu Security Notice 6903-1 - 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. Ronald Crane discovered that Thunderbird did not properly manage certain memory operations in the NSS. An attacker could potentially exploit this issue to cause a denial of service.
==========================================================================Ubuntu Security Notice USN-6903-1July 22, 2024thunderbird vulnerabilities==========================================================================A security issue affects these releases of Ubuntu and its derivatives:- 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-2024-6600, CVE-2024-6601,CVE-2024-6604)Ronald Crane discovered that Thunderbird did not properly manage certainmemory operations in the NSS. An attacker could potentially exploit thisissue to cause a denial of service. (CVE-2024-6602)Irvan Kurniawan discovered that Thunderbird did not properly manage memoryduring thread creation. An attacker could potentially exploit thisissue to cause a denial of service, or execute arbitrary code. (CVE-2024-6603)Update instructions:The problem can be corrected by updating your system to the followingpackage versions:Ubuntu 22.04 LTS thunderbird 1:115.13.0+build5-0ubuntu0.22.04.1Ubuntu 20.04 LTS thunderbird 1:115.13.0+build5-0ubuntu0.20.04.1In general, a standard system update will make all the necessary changes.References: https://ubuntu.com/security/notices/USN-6903-1 CVE-2024-6600, CVE-2024-6601, CVE-2024-6602, CVE-2024-6603, CVE-2024-6604Package Information: https://launchpad.net/ubuntu/+source/thunderbird/1:115.13.0+build5-0ubuntu0.22.04.1 https://launchpad.net/ubuntu/+source/thunderbird/1:115.13.0+build5-0ubuntu0.20.04.1Related news
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Ubuntu Security Notice 6890-1 - 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. It was discovered that Firefox did not properly manage certain memory operations in the NSS. An attacker could potentially exploit this issue to cause a denial of service, or execute arbitrary code.
Ubuntu Security Notice 6890-1 - 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. It was discovered that Firefox did not properly manage certain memory operations in the NSS. An attacker could potentially exploit this issue to cause a denial of service, or execute arbitrary code.
Ubuntu Security Notice 6890-1 - 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. It was discovered that Firefox did not properly manage certain memory operations in the NSS. An attacker could potentially exploit this issue to cause a denial of service, or execute arbitrary code.