vulnerability
Ubuntu: (Multiple Advisories) (CVE-2020-6820): Firefox vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Apr 4, 2020 | Apr 5, 2020 | Mar 22, 2023 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Apr 4, 2020
Added
Apr 5, 2020
Modified
Mar 22, 2023
Description
Under certain conditions, when handling a ReadableStream, a race condition can cause a use-after-free. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Thunderbird
Solution(s)
ubuntu-upgrade-firefoxubuntu-upgrade-thunderbird
References
- CVE-2020-6820
- https://attackerkb.com/topics/CVE-2020-6820
- NVD-CVE-2020-6820
- UBUNTU-USN-4132-1
- UBUNTU-USN-4132-2
- UBUNTU-USN-4165-1
- UBUNTU-USN-4202-1
- UBUNTU-USN-4203-1
- UBUNTU-USN-4203-2
- UBUNTU-USN-4216-1
- UBUNTU-USN-4216-2
- UBUNTU-USN-4234-1
- UBUNTU-USN-4241-1
- UBUNTU-USN-4278-1
- UBUNTU-USN-4278-2
- UBUNTU-USN-4299-1
- UBUNTU-USN-4317-1
- UBUNTU-USN-4323-1
- UBUNTU-USN-4328-1
- UBUNTU-USN-4335-1
- UBUNTU-USN-4852-1
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