Vulnerabilities affecting this package (0)
| Vulnerability |
Summary |
Fixed by |
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This package is not known to be affected by vulnerabilities.
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Vulnerabilities fixed by this package (7)
| Vulnerability |
Summary |
Aliases |
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VCID-1q54-juu2-xbat
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Multiple vulnerabilities have been found in Mozilla Firefox and
Mozilla Thunderbird, the worst of which could result in the arbitrary
execution of code.
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CVE-2020-15683
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VCID-8ckv-8maw-k3af
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When multiple WASM threads had a reference to a module, and were looking up exported functions, one WASM thread could have overwritten another's entry in a shared stub table, resulting in a potentially exploitable crash.
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CVE-2020-15681
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VCID-9z19-npd3-sbar
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When a link to an external protocol was clicked, a prompt was presented that allowed the user to choose what application to open it in. An attacker could induce that prompt to be associated with an origin they didn't control, resulting in a spoofing attack. This was fixed by changing external protocol prompts to be tab-modal while also ensuring they could not be incorrectly associated with a different origin.
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CVE-2020-15682
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VCID-m1pc-eqy5-2khu
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If a valid external protocol handler was referenced in an image tag, the resulting broken image size could be distinguished from a broken image size of a non-existent protocol handler. This allowed an attacker to successfully probe whether an external protocol handler was registered.
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CVE-2020-15680
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VCID-ndex-79sm-gfak
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Mozilla developers Christian Holler, Sebastian Hengst, Bogdan Tara, and Tyson Smith reported memory safety bugs present in Firefox 81. 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.
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CVE-2020-15684
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VCID-unmm-942j-gkh7
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crossbeam-channel Undefined Behavior before v0.4.4
### Impact
The affected version of this crate's the `bounded` channel incorrectly assumes that `Vec::from_iter` has allocated capacity that same as the number of iterator elements. `Vec::from_iter` does not actually guarantee that and may allocate extra memory. The destructor of the `bounded` channel reconstructs `Vec` from the raw pointer based on the incorrect assumes described above. This is unsound and causing deallocation with the incorrect capacity when `Vec::from_iter` has allocated different sizes with the number of iterator elements.
### Patches
This has been fixed in crossbeam-channel 0.4.4.
We recommend users to upgrade to 0.4.4.
### References
See https://github.com/crossbeam-rs/crossbeam/pull/533, https://github.com/crossbeam-rs/crossbeam/issues/539, and https://github.com/RustSec/advisory-db/pull/425 for more details.
### License
This advisory is in the public domain.
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CVE-2020-15254
GHSA-v5m7-53cv-f3hx
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VCID-uwzy-pbnf-kkfw
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Multiple vulnerabilities have been found in Mozilla Firefox and
Mozilla Thunderbird, the worst of which could result in the arbitrary
execution of code.
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CVE-2020-15969
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