Debian Firefox-Esr vulnerabilities

CVE-2023-6862 [HIGH] CVE-2023-6862: firefox-esr - A use-after-free was identified in the `nsDNSService::Init`. This issue appears... A use-after-free was identified in the `nsDNSService::Init`. This issue appears to manifest rarely during start-up. This vulnerability affects Firefox ESR < 115.6 and Thunderbird < 115.6. Scope: local bookworm: resolved (fixed in 115.6.0esr-1~deb12u1) bullseye: resolved (fixed in 115.6.0esr-1~deb11u1) forky: resolved (fixed in 115.6.0esr-1) sid: resolved (fixed in

CVE-2023-6212 [HIGH] CVE-2023-6212: firefox - Memory safety bugs present in Firefox 119, Firefox ESR 115.4, and Thunderbird 11... Memory safety bugs present in Firefox 119, Firefox ESR 115.4, and Thunderbird 115.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5. Scope: local sid: resolved (fixed in

CVE-2022-38478 [HIGH] CVE-2022-38478: firefox - Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox ... Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox ESR 91.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 102.2, Thunderbird < 91.13, Firefox ESR <

CVE-2022-45409 [HIGH] CVE-2022-45409: firefox - The garbage collector could have been aborted in several states and zones and <c... The garbage collector could have been aborted in several states and zones and GCRuntime::finishCollection may not have been called, leading to a use-after-free and potentially exploitable crash. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107. Scope: local sid: resolved (fixed in 107.0-1)

CVE-2023-4585 [HIGH] CVE-2023-4585: firefox - Memory safety bugs present in Firefox 116, Firefox ESR 115.1, and Thunderbird 11... Memory safety bugs present in Firefox 116, Firefox ESR 115.1, and Thunderbird 115.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2. Scope: local sid: resolved (fixed in 11

CVE-2023-37211 [HIGH] CVE-2023-37211: firefox - Memory safety bugs present in Firefox 114, Firefox ESR 102.12, and Thunderbird 1... Memory safety bugs present in Firefox 114, Firefox ESR 102.12, and Thunderbird 102.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13. Scope: local sid: resolved (fixed

CVE-2023-32207 [HIGH] CVE-2023-32207: firefox - A missing delay in popup notifications could have made it possible for an attack... A missing delay in popup notifications could have made it possible for an attacker to trick a user into granting permissions. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11. Scope: local sid: resolved (fixed in 113.0-1)

CVE-2017-7786 [CRITICAL] CVE-2017-7786: firefox - A buffer overflow can occur when the image renderer attempts to paint non-displa... A buffer overflow can occur when the image renderer attempts to paint non-displayable SVG elements. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55. Scope: local sid: resolved (fixed in 55.0-1)

CVE-2024-4777 [HIGH] CVE-2024-4777: firefox - Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 1... Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11. Scope: local sid: resolved (fixed i

CVE-2026-5732 [HIGH] CVE-2026-5732: firefox - Incorrect boundary conditions, integer overflow in the Graphics: Text component.... Incorrect boundary conditions, integer overflow in the Graphics: Text component. This vulnerability affects Firefox < 149.0.2, Firefox ESR < 140.9.1, Thunderbird < 149.0.2, and Thunderbird < 140.9.1. Scope: local sid: resolved (fixed in 149.0.2-1)

CVE-2017-7824 [CRITICAL] CVE-2017-7824: firefox - A buffer overflow occurs when drawing and validating elements with the ANGLE gra... A buffer overflow occurs when drawing and validating elements with the ANGLE graphics library, used for WebGL content. This is due to an incorrect value being passed within the library during checks and results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4. Scope: local sid: resolved (fixed

CVE-2017-5434 [CRITICAL] CVE-2017-5434: firefox - A use-after-free vulnerability occurs when redirecting focus handling which resu... A use-after-free vulnerability occurs when redirecting focus handling which results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Scope: local sid: resolved (fixed in 52.0.1-1)

CVE-2017-5433 [CRITICAL] CVE-2017-5433: firefox - A use-after-free vulnerability in SMIL animation functions occurs when pointers ... A use-after-free vulnerability in SMIL animation functions occurs when pointers to animation elements in an array are dropped from the animation controller while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Scope: local sid: resolved (fixed in

CVE-2017-5439 [CRITICAL] CVE-2017-5439: firefox - A use-after-free vulnerability during XSLT processing due to poor handling of te... A use-after-free vulnerability during XSLT processing due to poor handling of template parameters. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Scope: local sid: resolved (fixed in 52.0.1-1)

CVE-2017-7784 [CRITICAL] CVE-2017-7784: firefox - A use-after-free vulnerability can occur when reading an image observer during f... A use-after-free vulnerability can occur when reading an image observer during frame reconstruction after the observer has been freed. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55. Scope: local sid: resolved (fixed in 55.0-1)

CVE-2017-5429 [CRITICAL] CVE-2017-5429: firefox - Memory safety bugs were reported in Firefox 52, Firefox ESR 45.8, Firefox ESR 52... Memory safety bugs were reported in Firefox 52, Firefox ESR 45.8, Firefox ESR 52, and Thunderbird 52. 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 Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Sco

CVE-2016-9898 [CRITICAL] CVE-2016-9898: firefox - Use-after-free resulting in potentially exploitable crash when manipulating DOM ... Use-after-free resulting in potentially exploitable crash when manipulating DOM subtrees in the Editor. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6. Scope: local sid: resolved (fixed in 50.1.0-1)

CVE-2018-12378 [CRITICAL] CVE-2018-12378: firefox - A use-after-free vulnerability can occur when an IndexedDB index is deleted whil... A use-after-free vulnerability can occur when an IndexedDB index is deleted while still in use by JavaScript code that is providing payload values to be stored. This results in a potentially exploitable crash. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1. Scope: local sid: resolved (fixed in 62.0-1)

CVE-2018-12377 [CRITICAL] CVE-2018-12377: firefox - A use-after-free vulnerability can occur when refresh driver timers are refreshe... A use-after-free vulnerability can occur when refresh driver timers are refreshed in some circumstances during shutdown when the timer is deleted while still in use. This results in a potentially exploitable crash. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1. Scope: local sid: resolved (fixed in 62.0-1)

CVE-2018-5091 [CRITICAL] CVE-2018-5091: firefox - A use-after-free vulnerability can occur during WebRTC connections when interact... A use-after-free vulnerability can occur during WebRTC connections when interacting with the DTMF timers. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.6 and Firefox < 58. Scope: local sid: resolved (fixed in 58.0-1)