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Ubuntu Security Notice USN-6862-1
Ubuntu Security Notice 6862-1 - 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. Lukas Bernhard discovered that Firefox did not properly manage memory during garbage collection. An attacker could potentially exploit this issue to cause a denial of service, or execute arbitrary code.
==========================================================================Ubuntu Security Notice USN-6862-1July 03, 2024firefox vulnerabilities==========================================================================A security issue affects these releases of Ubuntu and its derivatives:- Ubuntu 20.04 LTSSummary:Several security issues were fixed in Firefox.Software Description:- firefox: Mozilla Open Source web browserDetails:Multiple security issues were discovered in Firefox. If a user weretricked into opening a specially crafted website, an attacker couldpotentially exploit these to cause a denial of service, obtain sensitiveinformation across domains, or execute arbitrary code. (CVE-2024-5689,CVE-2024-5690, CVE-2024-5691, CVE-2024-5693, CVE-2024-5697, CVE-2024-5698,CVE-2024-5699, CVE-2024-5700, CVE-2024-5701)Lukas Bernhard discovered that Firefox did not properly manage memoryduring garbage collection. An attacker could potentially exploit thisissue to cause a denial of service, or execute arbitrary code.(CVE-2024-5688)Lukas Bernhard discovered that Firefox did not properly manage memory inthe JavaScript engine. An attacker could potentially exploit this issue toobtain sensitive information. (CVE-2024-5694)Irvan Kurniawan discovered that Firefox did not properly handle certainallocations in the probabilistic heap checker. An attacker couldpotentially exploit this issue to cause a denial of service.(CVE-2024-5695)Irvan Kurniawan discovered that Firefox did not properly handle certaintext fragments in input tags. An attacker could potentially exploit thisissue to cause a denial of service. (CVE-2024-5696)Update instructions:The problem can be corrected by updating your system to the followingpackage versions:Ubuntu 20.04 LTS firefox 127.0.2+build1-0ubuntu0.20.04.1After a standard system update you need to restart Firefox to make all thenecessary changes.References: https://ubuntu.com/security/notices/USN-6862-1 CVE-2024-5688, CVE-2024-5689, CVE-2024-5690, CVE-2024-5691, CVE-2024-5693, CVE-2024-5694, CVE-2024-5695, CVE-2024-5696, CVE-2024-5697, CVE-2024-5698, CVE-2024-5699, CVE-2024-5700, CVE-2024-5701Package Information: https://launchpad.net/ubuntu/+source/firefox/127.0.2+build1-0ubuntu0.20.04.1Related news
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