Browse CVEs

HIGH 8.8 CVE-2021-23964 Mozilla developers reported memory safety bugs present in Firefox 84 and Firefox ESR 78.6. Some of these bugs showed evidence of memory corruption an… Firefox 78.7 / 85.0+ Fix from $1,9502021-02-26 HIGH 8.8 CVE-2021-23965 Mozilla developers reported memory safety bugs present in Firefox 84. Some of these bugs showed evidence of memory corruption and we presume that wit… Firefox 85.0+ Fix from $1,9502021-02-26 HIGH 8.8 CVE-2021-23978 Mozilla developers reported memory safety bugs present in Firefox 85 and Firefox ESR 78.7. Some of these bugs showed evidence of memory corruption an… Firefox 78.8 / 86.0+ Fix from $1,9502021-02-26 HIGH 8.8 CVE-2021-23979 Mozilla developers reported memory safety bugs present in Firefox 85. Some of these bugs showed evidence of memory corruption and we presume that wit… Firefox 86.0+ Fix from $1,9502021-02-26 HIGH 8.8 CVE-2020-26974 When flex-basis was used on a table wrapper, a StyleGenericFlexBasis object could have been incorrectly cast to the wrong type. This resulted in a he… Firefox 78.6.0 / 84.0+ Fix from $1,9502021-01-07 HIGH 8.8 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 an… Firefox 78.6.0 / 84.0+ Fix from $1,9502021-01-07 HIGH 8.8 CVE-2020-35114 Mozilla developers reported memory safety bugs present in Firefox 83. Some of these bugs showed evidence of memory corruption and we presume that wit… Firefox 84.0+ Fix from $1,9502021-01-07 HIGH 8.8 CVE-2020-26971 Certain blit values provided by the user were not properly constrained leading to a heap buffer overflow on some video drivers. This vulnerability af… Firefox 78.6.0 / 84.0+ Fix from $1,9502021-01-07 HIGH 8.8 CVE-2020-26968 Mozilla developers reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. Some of these bugs showed evidence of memory corruption an… Firefox 78.5 / 83.0+ Fix from $1,9502020-12-09 HIGH 8.8 CVE-2020-26969 Mozilla developers reported memory safety bugs present in Firefox 82. Some of these bugs showed evidence of memory corruption and we presume that wit… Firefox 83.0+ Fix from $1,9502020-12-09 HIGH 8.8 CVE-2020-26970 When reading SMTP server status codes, Thunderbird writes an integer value to a position on the stack that is intended to contain just one byte. Depe… Thunderbird 78.5.1+ Fix from $1,9502020-12-09 HIGH 8.8 CVE-2020-26952 Incorrect bookkeeping of functions inlined during JIT compilation could have led to memory corruption and a potentially exploitable crash when handli… Firefox 83.0+ Fix from $1,9502020-12-09 CRITICAL 9.8 CVE-2020-15683 Mozilla developers and community members reported memory safety bugs present in Firefox 81 and Firefox ESR 78.3. Some of these bugs showed evidence o… Firefox 78.4 / 82.0+ Fix from $2,3002020-10-22 HIGH 8.8 CVE-2020-15667 When processing a MAR update file, after the signature has been validated, an invalid name length could result in a heap overflow, leading to memory … Firefox 80.0+ Fix from $1,9502020-10-01 HIGH 8.8 CVE-2020-15674 Mozilla developers reported memory safety bugs present in Firefox 80. Some of these bugs showed evidence of memory corruption and we presume that wit… Firefox 81.0+ Fix from $1,9502020-10-01 HIGH 8.8 CVE-2020-15659 Mozilla developers and community members reported memory safety bugs present in Firefox 78 and Firefox ESR 78.0. Some of these bugs showed evidence o… Firefox 68.11 / 78.1.0+ Fix from $1,9502020-08-10 HIGH 8.8 CVE-2020-12422 In non-standard configurations, a JPEG image created by JavaScript could have caused an internal variable to overflow, resulting in an out of bounds … Firefox 78.0+ Fix from $1,9502020-07-09 HIGH 8.8 CVE-2020-12426 Mozilla developers and community members reported memory safety bugs present in Firefox 77. Some of these bugs showed evidence of memory corruption a… Firefox 78.0+ Fix from $1,9502020-07-09 HIGH 8.8 CVE-2020-12410 Mozilla developers reported memory safety bugs present in Firefox 76 and Firefox ESR 68.8. Some of these bugs showed evidence of memory corruption an… Firefox 68.8.0 / 76.0+ Fix from $1,9502020-07-09 HIGH 8.8 CVE-2020-12411 Mozilla developers reported memory safety bugs present in Firefox 76. Some of these bugs showed evidence of memory corruption and we presume that wit… Firefox 77.0+ Fix from $1,9502020-07-09 HIGH 8.8 CVE-2020-12417 Due to confusion about ValueTags on JavaScript Objects, an object may pass through the type barrier, resulting in memory corruption and a potentially… Firefox 68.10.0 / 78.0+ Fix from $1,9502020-07-09 CRITICAL 9.8 CVE-2020-6831EPSS 6% A buffer overflow could occur when parsing and validating SCTP chunks in WebRTC. This could have led to memory corruption and a potentially exploitab… Firefox 68.8.0 / 76.0+ Fix from $2,3002020-05-26 CRITICAL 9.8 CVE-2020-12395 Mozilla developers and community members reported memory safety bugs present in Firefox 75 and Firefox ESR 68.7. Some of these bugs showed evidence o… Firefox 68.8.0 / 76.0+ Fix from $2,3002020-05-26 CRITICAL 9.8 CVE-2020-12396 Mozilla developers and community members reported memory safety bugs present in Firefox 75. Some of these bugs showed evidence of memory corruption a… Firefox 76.0+ Fix from $2,3002020-05-26 CRITICAL 9.8 CVE-2020-6825 Mozilla developers and community members Tyson Smith and Christian Holler reported memory safety bugs present in Firefox 74 and Firefox ESR 68.6. Som… Firefox 68.7.0 / 75.0+ Fix from $2,3002020-04-24 CRITICAL 9.8 CVE-2020-6826 Mozilla developers Tyson Smith, Bob Clary, and Alexandru Michis reported memory safety bugs present in Firefox 74. Some of these bugs showed evidence… Firefox 75.0+ Fix from $2,3002020-04-24 HIGH 8.8 CVE-2020-6822 On 32-bit builds, an out of bounds write could have occurred when processing an image larger than 4 GB in <code>GMPDecodeData</code>. It is possible … Firefox 68.7.0 / 75.0+ Fix from $1,9502020-04-24 CRITICAL 9.8 CVE-2020-6814 Mozilla developers reported memory safety bugs present in Firefox and Thunderbird 68.5. Some of these bugs showed evidence of memory corruption and w… Firefox 68.6.0 / 74.0+ Fix from $2,3002020-03-25 CRITICAL 9.8 CVE-2020-6815 Mozilla developers reported memory safety and script safety bugs present in Firefox 73. Some of these bugs showed evidence of memory corruption or es… Firefox 74.0+ Fix from $2,3002020-03-25 HIGH 8.8 CVE-2020-6796 A content process could have modified shared memory relating to crash reporting information, crash itself, and cause an out-of-bound write. This coul… Firefox 68.5.0 / 73.0+ Fix from $1,9502020-03-02