Product:

Firefox_esr

(Mozilla)
Repositories https://github.com/libevent/libevent
#Vulnerabilities 746
Date Id Summary Products Score Patch Annotated
2021-06-24 CVE-2021-29945 The WebAssembly JIT could miscalculate the size of a return type, which could lead to a null read and result in a crash. *Note: This issue only affected x86-32 platforms. Other platforms are unaffected.*. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88. Firefox, Firefox_esr, Thunderbird 6.5
2021-06-24 CVE-2021-29955 A transient execution vulnerability, named Floating Point Value Injection (FPVI) allowed an attacker to leak arbitrary memory addresses and may have also enabled JIT type confusion attacks. (A related vulnerability, Speculative Code Store Bypass (SCSB), did not affect Firefox.). This vulnerability affects Firefox ESR < 78.9 and Firefox < 87. Firefox, Firefox_esr 5.3
2021-06-24 CVE-2021-29964 A locally-installed hostile program could send `WM_COPYDATA` messages that Firefox would process incorrectly, leading to an out-of-bounds read. *This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 78.11, Firefox < 89, and Firefox ESR < 78.11. Firefox, Firefox_esr, Thunderbird 7.1
2021-06-24 CVE-2021-29946 Ports that were written as an integer overflow above the bounds of a 16-bit integer could have bypassed port blocking restrictions when used in the Alt-Svc header. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88. Firefox, Firefox_esr, Thunderbird 8.8
2014-04-30 CVE-2014-1520 maintenservice_installer.exe in the Maintenance Service Installer in Mozilla Firefox before 29.0 and Firefox ESR 24.x before 24.5 on Windows allows local users to gain privileges by placing a Trojan horse DLL file into a temporary directory at an unspecified point in the update process. Fedora, Firefox, Firefox_esr N/A
2021-02-26 CVE-2021-23953 If a user clicked into a specifically crafted PDF, the PDF reader could be confused into leaking cross-origin information, when said information is served as chunked data. This vulnerability affects Firefox < 85, Thunderbird < 78.7, and Firefox ESR < 78.7. Firefox, Firefox_esr, Thunderbird 4.3
2021-02-26 CVE-2021-23960 Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash. This vulnerability affects Firefox < 85, Thunderbird < 78.7, and Firefox ESR < 78.7. Firefox, Firefox_esr, Thunderbird 8.8
2021-02-26 CVE-2021-23954 Using the new logical assignment operators in a JavaScript switch statement could have caused a type confusion, leading to a memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 85, Thunderbird < 78.7, and Firefox ESR < 78.7. Firefox, Firefox_esr, Thunderbird 8.8
2020-01-08 CVE-2019-11745 When encrypting with a block cipher, if a call to NSC_EncryptUpdate was made with data smaller than the block size, a small out of bounds write could occur. This could have caused heap corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71. Ubuntu_linux, Debian_linux, Firefox, Firefox_esr, Thunderbird, Leap, Enterprise_linux_server_aus, Ruggedcom_rox_mx5000_firmware, Ruggedcom_rox_rx1400_firmware, Ruggedcom_rox_rx1500_firmware, Ruggedcom_rox_rx1501_firmware, Ruggedcom_rox_rx1510_firmware, Ruggedcom_rox_rx1511_firmware, Ruggedcom_rox_rx1512_firmware, Ruggedcom_rox_rx5000_firmware 8.8
2021-01-07 CVE-2020-35113 Mozilla developers reported memory safety bugs present in Firefox 83 and Firefox ESR 78.5. 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 < 84, Thunderbird < 78.6, and Firefox ESR < 78.6. Firefox, Firefox_esr, Thunderbird 8.8