Debian Firefox vulnerabilities

CVE-2018-5186 [CRITICAL] CVE-2018-5186: firefox - Memory safety bugs present in Firefox 60. Some of these bugs showed evidence of ... Memory safety bugs present in Firefox 60. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 61. Scope: local sid: resolved (fixed in 61.0-1)

CVE-2025-8029 [HIGH] CVE-2025-8029: firefox - Thunderbird executed `javascript:` URLs when used in `object` and `embed` tags. ... Thunderbird executed `javascript:` URLs when used in `object` and `embed` tags. This vulnerability affects Firefox < 141, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. Scope: local sid: resolved (fixed in 141.0-1)

CVE-2016-5289 [CRITICAL] CVE-2016-5289: firefox - Memory safety bugs were reported in Firefox 49. Some of these bugs showed eviden... Memory safety bugs were reported in Firefox 49. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 50. Scope: local sid: resolved (fixed in 50.0-1)

CVE-2018-5134 [HIGH] CVE-2018-5134: firefox - WebExtensions may use "view-source:" URLs to view local "file:" URL content, as ... WebExtensions may use "view-source:" URLs to view local "file:" URL content, as well as content stored in "about:cache", bypassing restrictions that only allow WebExtensions to view specific content. This vulnerability affects Firefox < 59. Scope: local sid: resolved (fixed in 59.0-1)

CVE-2017-5388 [HIGH] CVE-2017-5388: firefox - A STUN server in conjunction with a large number of "webkitRTCPeerConnection" ob... A STUN server in conjunction with a large number of "webkitRTCPeerConnection" objects can be used to send large STUN packets in a short period of time due to a lack of rate limiting being applied on e10s systems, allowing for a denial of service attack. This vulnerability affects Firefox < 51. Scope: local sid: resolved (fixed in 51.0-1)

CVE-2018-5157 [HIGH] CVE-2018-5157: firefox - Same-origin protections for the PDF viewer can be bypassed, allowing a malicious... Same-origin protections for the PDF viewer can be bypassed, allowing a malicious site to intercept messages meant for the viewer. This could allow the site to retrieve PDF files restricted to viewing by an authenticated user on a third-party website. This vulnerability affects Firefox ESR < 52.8 and Firefox < 60. Scope: local sid: resolved (fixed in 60.0-1)

CVE-2018-18504 [CRITICAL] CVE-2018-18504: firefox - A crash and out-of-bounds read can occur when the buffer of a texture client is ... A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during graphic operations. This results is a potentially exploitable crash and the possibility of reading from the memory of the freed buffers. This vulnerability affects Firefox < 65. Scope: local sid: resolved (fixed in 65.0-1)

CVE-2018-5135 [HIGH] CVE-2018-5135: firefox - WebExtensions can bypass normal restrictions in some circumstances and use "brow... WebExtensions can bypass normal restrictions in some circumstances and use "browser.tabs.executeScript" to inject scripts into contexts where this should not be allowed, such as pages from other WebExtensions or unprivileged "about:" pages. This vulnerability affects Firefox < 59. Scope: local sid: resolved (fixed in 59.0-1)

CVE-2017-5374 [CRITICAL] CVE-2017-5374: firefox - Memory safety bugs were reported in Firefox 50.1. Some of these bugs showed evid... Memory safety bugs were reported in Firefox 50.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 51. Scope: local sid: resolved (fixed in 51.0-1)

CVE-2021-38498 [HIGH] CVE-2021-38498: firefox - During process shutdown, a document could have caused a use-after-free of a lang... During process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2. Scope: local sid: resolved (fixed in 93.0-1)

CVE-2020-12391 [HIGH] CVE-2020-12391: firefox - Documents formed using data: URLs in an OBJECT element failed to inherit the CSP... Documents formed using data: URLs in an OBJECT element failed to inherit the CSP of the creating context. This allowed the execution of scripts that should have been blocked, albeit with a unique opaque origin. This vulnerability affects Firefox < 76. Scope: local sid: resolved (fixed in 76.0-1)

CVE-2023-5728 [HIGH] CVE-2023-5728: firefox - During garbage collection extra operations were performed on a object that shoul... During garbage collection extra operations were performed on a object that should not be. This could have led to a potentially exploitable crash. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1. Scope: local sid: resolved (fixed in 119.0-1)

CVE-2024-9956 [HIGH] CVE-2024-9956: chromium - Inappropriate implementation in WebAuthentication in Google Chrome on Android pr... Inappropriate implementation in WebAuthentication in Google Chrome on Android prior to 130.0.6723.58 allowed a local attacker to perform privilege escalation via a crafted HTML page. (Chromium security severity: Medium) Scope: local bookworm: resolved (fixed in 130.0.6723.58-1~deb12u1) bullseye: open forky: resolved (fixed in 130.0.6723.58-1) sid: resolved (fixed in

CVE-2023-37203 [HIGH] CVE-2023-37203: firefox - Insufficient validation in the Drag and Drop API in conjunction with social engi... Insufficient validation in the Drag and Drop API in conjunction with social engineering, may have allowed an attacker to trick end-users into creating a shortcut to local system files. This could have been leveraged to execute arbitrary code. This vulnerability affects Firefox < 115. Scope: local sid: resolved (fixed in 115.0-1)

CVE-2022-22737 [HIGH] CVE-2022-22737: firefox - Constructing audio sinks could have lead to a race condition when playing audio ... Constructing audio sinks could have lead to a race condition when playing audio files and closing windows. This could have lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5. Scope: local sid: resolved (fixed in 96.0-1)

CVE-2016-2794 [HIGH] CVE-2016-2794: firefox - The graphite2::TtfUtil::CmapSubtable12NextCodepoint function in Graphite 2 befor... The graphite2::TtfUtil::CmapSubtable12NextCodepoint function in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted Graphite smart font. Scope: local sid: resolved (fixed in 45.0-1)

CVE-2024-7652 [HIGH] CVE-2024-7652: firefox - An error in the ECMA-262 specification relating to Async Generators could have r... An error in the ECMA-262 specification relating to Async Generators could have resulted in a type confusion, potentially leading to memory corruption and an exploitable crash. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128. Scope: local sid: resolved (fixed in 128.0-1)

CVE-2016-2834 [HIGH] CVE-2016-2834: firefox - Mozilla Network Security Services (NSS) before 3.23, as used in Mozilla Firefox ... Mozilla Network Security Services (NSS) before 3.23, as used in Mozilla Firefox before 47.0, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via unknown vectors. Scope: local sid: resolved (fixed in 47.0-1)

CVE-2024-3858 [HIGH] CVE-2024-3858: firefox - It was possible to mutate a JavaScript object so that the JIT could crash while ... It was possible to mutate a JavaScript object so that the JIT could crash while tracing it. This vulnerability affects Firefox < 125. Scope: local sid: resolved (fixed in 125.0.1-1)

CVE-2023-29537 [HIGH] CVE-2023-29537: firefox - Multiple race conditions in the font initialization could have led to memory cor... Multiple race conditions in the font initialization could have led to memory corruption and execution of attacker-controlled code. This vulnerability affects Firefox for Android < 112, Firefox < 112, and Focus for Android < 112. Scope: local sid: resolved (fixed in 112.0-1)