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210281
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8.8 |
HIGH
Network
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mozilla canonical opensuse
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firefox thunderbird firefox_esr ubuntu_linux leap
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Due to confusion about ValueTags on JavaScript Objects, an object may pass through the type barrier, resulting in memory corruption and a potentially exploitable crash. *Note: this issue only affects…
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CWE-787 CWE-617 CWE-681
Out-of-bounds Write Reachable Assertion Incorrect Conversion between Numeric Types
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CVE-2020-12417
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2024-11-21 13:59 |
2020-07-10 |
Show
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GitHub
Exploit DB
Packet Storm
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210282
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8.8 |
HIGH
Network
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mozilla opensuse
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firefox leap
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A VideoStreamEncoder may have been freed in a race condition with VideoBroadcaster::AddOrUpdateSink, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulner…
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CWE-362 CWE-416
Race Condition Use After Free
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CVE-2020-12416
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2024-11-21 13:59 |
2020-07-10 |
Show
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GitHub
Exploit DB
Packet Storm
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210283
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6.5 |
MEDIUM
Network
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mozilla opensuse
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firefox leap
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When "%2F" was present in a manifest URL, Firefox's AppCache behavior may have become confused and allowed a manifest to be served from a subdirectory. This could cause the appcache to be used to ser…
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CWE-276
Incorrect Default Permissions
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CVE-2020-12415
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2024-11-21 13:59 |
2020-07-10 |
Show
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GitHub
Exploit DB
Packet Storm
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210284
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6.5 |
MEDIUM
Network
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mozilla
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firefox
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IndexedDB should be cleared when leaving private browsing mode and it is not, the API for WKWebViewConfiguration was being used incorrectly and requires the private instance of this object be deleted…
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CWE-459
Incomplete Cleanup
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CVE-2020-12414
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2024-11-21 13:59 |
2020-07-10 |
Show
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GitHub
Exploit DB
Packet Storm
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210285
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4.3 |
MEDIUM
Network
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mozilla
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firefox
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By navigating a tab using the history API, an attacker could cause the address bar to display the incorrect domain (with the https:// scheme, a blocked port number such as '1', and without a lock ico…
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NVD-CWE-Other
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CVE-2020-12412
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2024-11-21 13:59 |
2020-07-10 |
Show
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GitHub
Exploit DB
Packet Storm
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210286
|
8.8 |
HIGH
Network
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mozilla
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firefox
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Mozilla developers reported memory safety bugs present in Firefox 76. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been expl…
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CWE-787
Out-of-bounds Write
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CVE-2020-12411
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2024-11-21 13:59 |
2020-07-10 |
Show
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GitHub
Exploit DB
Packet Storm
|
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210287
|
8.8 |
HIGH
Network
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mozilla canonical
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firefox firefox_esr ubuntu_linux
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Mozilla developers reported memory safety bugs present in Firefox 76 and Firefox ESR 68.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these…
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CWE-787
Out-of-bounds Write
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CVE-2020-12410
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2024-11-21 13:59 |
2020-07-10 |
Show
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GitHub
Exploit DB
Packet Storm
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210288
|
8.8 |
HIGH
Network
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mozilla
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firefox
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When using certain blank characters in a URL, they where incorrectly rendered as spaces instead of an encoded URL. This vulnerability affects Firefox < 77.
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NVD-CWE-Other
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CVE-2020-12409
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2024-11-21 13:59 |
2020-07-10 |
Show
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GitHub
Exploit DB
Packet Storm
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210289
|
6.5 |
MEDIUM
Network
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mozilla
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firefox
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When browsing a document hosted on an IP address, an attacker could insert certain characters to flip domain and path information in the address bar. This vulnerability affects Firefox < 77.
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NVD-CWE-noinfo
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CVE-2020-12408
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2024-11-21 13:59 |
2020-07-10 |
Show
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GitHub
Exploit DB
Packet Storm
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210290
|
6.5 |
MEDIUM
Network
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mozilla
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firefox
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Mozilla Developer Nicolas Silva found that when using WebRender, Firefox would under certain conditions leak arbitrary GPU memory to the visible screen. The leaked memory content was visible to the u…
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CWE-125
Out-of-bounds Read
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CVE-2020-12407
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2024-11-21 13:59 |
2020-07-10 |
Show
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GitHub
Exploit DB
Packet Storm
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