CVE-2021-37967: Inappropriate implementation in Background Fetch API
First published: Thu Aug 26 2021(Updated: )
Inappropriate implementation in Background Fetch API in Google Chrome prior to 94.0.4606.54 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page.
Credit: chrome-cve-admin@google.com SorryMybad @S0rryMybad Kunlun Lab
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/chromium | <=90.0.4430.212-1~deb10u1 | 116.0.5845.180-1~deb11u1 118.0.5993.70-1~deb11u1 116.0.5845.180-1~deb12u1 118.0.5993.70-1~deb12u1 118.0.5993.70-1 |
| Google Chrome | <94.0.4606.54 | |
| Fedoraproject Fedora | =33 | |
| Fedoraproject Fedora | =35 | |
| Debian Debian Linux | =10.0 | |
| Debian Debian Linux | =11.0 | |
| Google Chrome | <94.0.4606.54 | 94.0.4606.54 |
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2021-37967
- https://chromereleases.googleblog.com/2021/09/stable-channel-update-for-desktop_21.html (Advisory)
- https://crbug.com/1243622
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DDW7HAHTS3SDVXBQUY4SURELO5D4X7R/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PM7MOYYHJSWLIFZ4TPJTD7MSA3HSSLV2/
- https://www.debian.org/security/2022/dsa-5046
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4DDW7HAHTS3SDVXBQUY4SURELO5D4X7R/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PM7MOYYHJSWLIFZ4TPJTD7MSA3HSSLV2/
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- collector/security-tracker-debian
- agent/type
- agent/last-modified-date
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/weakness
- agent/references
- collector/chrome-releases
- agent/software-canonical-lookup
- agent/title
- agent/severity
- agent/author
- agent/softwarecombine
- agent/description
- agent/first-publish-date
- agent/event
- agent/tags
- collector/mitre-cve
- source/MITRE
- package-manager/debian
- vendor/google
- canonical/google chrome
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/33
- version/fedoraproject fedora/35
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/10.0
- version/debian debian linux/11.0