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CVE
CVE
added 2020/07/09 3:15 p.m.361 views

CVE-2020-12399

NSS has shown timing differences when performing DSA signatures, which was exploitable and could eventually leak private keys. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR

4.4CVSS5.9AI score0.00101EPSS
CVE
CVE
added 2020/07/09 3:15 p.m.233 views

CVE-2020-12406

Mozilla Developer Iain Ireland discovered a missing type check during unboxed objects removal, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR

9.3CVSS8.3AI score0.00342EPSS
CVE
CVE
added 2020/07/09 3:15 p.m.224 views

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 and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.9.0...

9.3CVSS9.2AI score0.00806EPSS
CVE
CVE
added 2020/07/09 3:15 p.m.221 views

CVE-2020-12405

When browsing a malicious page, a race condition in our SharedWorkerService could occur and lead to a potentially exploitable crash. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR

5.3CVSS6.3AI score0.00693EPSS
CVE
CVE
added 2020/07/09 3:15 p.m.219 views

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 exploitable crash. Note: this issue only affects Firefox on ARM64 platforms. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and ...

9.3CVSS8.4AI score0.00757EPSS
CVE
CVE
added 2020/07/09 3:15 p.m.208 views

CVE-2020-12420

When trying to connect to a STUN server, a race condition could have caused a use-after-free of a pointer, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird

9.3CVSS8.4AI score0.00525EPSS
CVE
CVE
added 2020/07/09 3:15 p.m.205 views

CVE-2020-12421

When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become out-of-date silently without notification to the user. This vulnerability affects Firefox ESR < ...

6.5CVSS6.7AI score0.00823EPSS
CVE
CVE
added 2020/07/09 3:15 p.m.203 views

CVE-2020-12418

Manipulating individual parts of a URL object could have caused an out-of-bounds read, leaking process memory to malicious JavaScript. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird

6.5CVSS6.6AI score0.0092EPSS
CVE
CVE
added 2020/07/09 3:15 p.m.203 views

CVE-2020-12419

When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, ...

9.3CVSS8.4AI score0.00605EPSS
CVE
CVE
added 2020/07/09 2:15 p.m.109 views

CVE-2018-12371

An integer overflow vulnerability in the Skia library when allocating memory for edge builders on some systems with at least 16 GB of RAM. This results in the use of uninitialized memory, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 60.1, Thunderbird &lt...

8.8CVSS8.2AI score0.00442EPSS