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Red Hat Security Advisory 2023-7573-01
Red Hat Security Advisory 2023-7573-01 - 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.
The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2023/rhsa-2023_7573.jsonRed Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis: Important: firefox security updateAdvisory ID: RHSA-2023:7573-01Product: Red Hat Enterprise LinuxAdvisory URL: https://access.redhat.com/errata/RHSA-2023:7573Issue date: 2023-11-29Revision: 01CVE Names: CVE-2023-6204====================================================================Summary: 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.Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.Description:Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.This update upgrades Firefox to version 115.5.0 ESR.Security Fix(es):* Mozilla: Out-of-bound memory access in WebGL2 blitFramebuffer (CVE-2023-6204)* Mozilla: Use-after-free in MessagePort::Entangled (CVE-2023-6205)* Mozilla: Clickjacking permission prompts using the fullscreen transition (CVE-2023-6206)* Mozilla: Use-after-free in ReadableByteStreamQueueEntry::Buffer (CVE-2023-6207)* Mozilla: Memory safety bugs fixed in Firefox 120, Firefox ESR 115.5, and Thunderbird 115.5 (CVE-2023-6212)* Mozilla: Using Selection API would copy contents into X11 primary selection. (CVE-2023-6208)* Mozilla: Incorrect parsing of relative URLs starting with \"///\" (CVE-2023-6209)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2023-6204References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2250896https://bugzilla.redhat.com/show_bug.cgi?id=2250897https://bugzilla.redhat.com/show_bug.cgi?id=2250898https://bugzilla.redhat.com/show_bug.cgi?id=2250899https://bugzilla.redhat.com/show_bug.cgi?id=2250900https://bugzilla.redhat.com/show_bug.cgi?id=2250901https://bugzilla.redhat.com/show_bug.cgi?id=2250902Related news
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Red Hat Security Advisory 2023-7574-01 - An update for thunderbird 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 2023-7574-01 - An update for thunderbird 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 2023-7574-01 - An update for thunderbird 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 2023-7574-01 - An update for thunderbird 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 2023-7574-01 - An update for thunderbird 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 2023-7574-01 - An update for thunderbird 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 2023-7574-01 - An update for thunderbird 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 2023-7569-01 - An update for firefox is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7547-01 - An update for firefox is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7547-01 - An update for firefox is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7547-01 - An update for firefox is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7547-01 - An update for firefox is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7547-01 - An update for firefox is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7547-01 - An update for firefox is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7547-01 - An update for firefox is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7511-01 - An update for firefox is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7511-01 - An update for firefox is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7511-01 - An update for firefox is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7511-01 - An update for firefox is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7511-01 - An update for firefox is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7511-01 - An update for firefox is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7511-01 - An update for firefox is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7509-01 - An update for firefox is now available for Red Hat Enterprise Linux 7. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7509-01 - An update for firefox is now available for Red Hat Enterprise Linux 7. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7509-01 - An update for firefox is now available for Red Hat Enterprise Linux 7. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7509-01 - An update for firefox is now available for Red Hat Enterprise Linux 7. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7509-01 - An update for firefox is now available for Red Hat Enterprise Linux 7. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7509-01 - An update for firefox is now available for Red Hat Enterprise Linux 7. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7509-01 - An update for firefox is now available for Red Hat Enterprise Linux 7. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7508-01 - An update for firefox is now available for Red Hat Enterprise Linux 8. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7508-01 - An update for firefox is now available for Red Hat Enterprise Linux 8. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7508-01 - An update for firefox is now available for Red Hat Enterprise Linux 8. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7508-01 - An update for firefox is now available for Red Hat Enterprise Linux 8. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7508-01 - An update for firefox is now available for Red Hat Enterprise Linux 8. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7508-01 - An update for firefox is now available for Red Hat Enterprise Linux 8. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7508-01 - An update for firefox is now available for Red Hat Enterprise Linux 8. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7507-01 - An update for firefox is now available for Red Hat Enterprise Linux 9. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7507-01 - An update for firefox is now available for Red Hat Enterprise Linux 9. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7507-01 - An update for firefox is now available for Red Hat Enterprise Linux 9. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7507-01 - An update for firefox is now available for Red Hat Enterprise Linux 9. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7507-01 - An update for firefox is now available for Red Hat Enterprise Linux 9. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7507-01 - An update for firefox is now available for Red Hat Enterprise Linux 9. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7507-01 - An update for firefox is now available for Red Hat Enterprise Linux 9. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7506-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7506-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7506-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7506-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7506-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7506-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7506-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7505-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 7. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7505-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 7. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7505-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 7. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7505-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 7. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7505-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 7. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7505-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 7. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7505-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 7. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7504-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7504-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7504-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7504-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Red Hat Security Advisory 2023-7504-01 - An update for thunderbird is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include a use-after-free vulnerability.
Ubuntu Security Notice 6515-1 - 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. It was discovered that Thunderbird did not properly manage memory when images were created on the canvas element. An attacker could potentially exploit this issue to obtain sensitive information.
Ubuntu Security Notice 6515-1 - 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. It was discovered that Thunderbird did not properly manage memory when images were created on the canvas element. An attacker could potentially exploit this issue to obtain sensitive information.
Ubuntu Security Notice 6515-1 - 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. It was discovered that Thunderbird did not properly manage memory when images were created on the canvas element. An attacker could potentially exploit this issue to obtain sensitive information.
Ubuntu Security Notice 6515-1 - 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. It was discovered that Thunderbird did not properly manage memory when images were created on the canvas element. An attacker could potentially exploit this issue to obtain sensitive information.
Ubuntu Security Notice 6515-1 - 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. It was discovered that Thunderbird did not properly manage memory when images were created on the canvas element. An attacker could potentially exploit this issue to obtain sensitive information.
Ubuntu Security Notice 6515-1 - 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. It was discovered that Thunderbird did not properly manage memory when images were created on the canvas element. An attacker could potentially exploit this issue to obtain sensitive information.
Ubuntu Security Notice 6515-1 - 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. It was discovered that Thunderbird did not properly manage memory when images were created on the canvas element. An attacker could potentially exploit this issue to obtain sensitive information.
On some systems—depending on the graphics settings and drivers—it was possible to force an out-of-bounds read and leak memory data into the images created on the canvas element. This vulnerability affects Firefox < 120, Firefox < 115.5, and Thunderbird < 115.5.0.
The black fade animation when exiting fullscreen is roughly the length of the anti-clickjacking delay on permission prompts. It was possible to use this fact to surprise users by luring them to click where the permission grant button would be about to appear. This vulnerability affects Firefox < 120, Firefox < 115.5, and Thunderbird < 115.5.0.