CVE-2023-1821: Inappropriate implementation in WebShare
First published: Tue Feb 07 2023(Updated: )
<p>This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see <a href="https://chromereleases.googleblog.com/2023">Google Chrome Releases</a> for more information.</p>
Credit: chrome-cve-admin@google.com chrome-cve-admin@google.com Axel Chong
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Edge | <112.0.1722.34 | |
| debian/chromium | <=90.0.4430.212-1~deb10u1 | 116.0.5845.180-1~deb11u1 119.0.6045.123-1~deb11u1 116.0.5845.180-1~deb12u1 119.0.6045.123-1~deb12u1 119.0.6045.105-1 119.0.6045.123-1 |
| Google Chrome | <112.0.5615.49 | |
| Fedoraproject Fedora | =36 | |
| Fedoraproject Fedora | =37 | |
| Debian Debian Linux | =11.0 | |
| Microsoft Edge (Chromium-based) | ||
| Google Chrome | <112.0.5615.49 | 112.0.5615.49 |
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Reference Links
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-1821 (Advisory)
- https://chromereleases.googleblog.com/2023/04/stable-channel-update-for-desktop.html (Advisory)
- https://crbug.com/1413618
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FG3CRADL7IL5IHK4NCHG4LAYLKHFXETX/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HO3QZY4UQFP4XNF43ILMVVOABMB7KAQ5/
- https://security.gentoo.org/glsa/202309-17
- https://www.debian.org/security/2023/dsa-5386
- https://security-tracker.debian.org/tracker/CVE-2023-1821
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is CVE-2023-1821?
CVE-2023-1821 is a vulnerability in Chromium's WebShare feature that allows inappropriate implementation.
Who is affected by CVE-2023-1821?
Users of Microsoft Edge (Chromium-based) versions up to 112.0.1722.34 are affected by CVE-2023-1821.
How can CVE-2023-1821 be exploited?
CVE-2023-1821 can be exploited by malicious actors to misuse the WebShare feature in Chromium.
What is the severity of CVE-2023-1821?
The severity of CVE-2023-1821 is not mentioned in the available information.
How can I fix CVE-2023-1821?
To fix CVE-2023-1821, update your Microsoft Edge (Chromium-based) to a version above 112.0.1722.34. Please refer to the official Microsoft documentation for more information.
- collector/msrc-cve
- collector/msrc
- collector/security-tracker-debian
- agent/type
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- agent/software-canonical-lookup-request
- collector/nvd-index
- agent/references
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- collector/chrome-releases
- agent/software-canonical-lookup
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- agent/tags
- collector/mitre-cve
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- agent/last-modified-date
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- vendor/microsoft
- canonical/microsoft edge
- package-manager/debian
- vendor/google
- canonical/google chrome
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/36
- version/fedoraproject fedora/37
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/11.0
- canonical/microsoft edge (chromium-based)