CVE-2021-30617
published 2022-05-24CVE-2021-30617: Policy bypass in Blink in Google Chrome prior to 93.0.4577.63 allowed a remote attacker to bypass site isolation via a crafted HTML page.
medium6.5CVSS 3.1
AVNACLPRNUIRSUCNIHAN
EPSS
3.74%
88.8th percentile
Policy bypass in Blink in Google Chrome prior to 93.0.4577.63 allowed a remote attacker to bypass site isolation via a crafted HTML page.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | chromium | < chromium 93.0.4577.82-1 (bookworm) | chromium 93.0.4577.82-1 (bookworm) |
| chrome_chrome | — | — | |
| msrc | microsoft_edge | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
vendor_debian6.5MEDIUM
vendor_msrc6.5MEDIUM
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GHSA
GHSA-q8g3-jg66-m2gf: Policy bypass in Blink in Google Chrome prior to 93
ghsa_unreviewed·2022-05-24
CVE-2021-30617 [MEDIUM] GHSA-q8g3-jg66-m2gf: Policy bypass in Blink in Google Chrome prior to 93
Policy bypass in Blink in Google Chrome prior to 93.0.4577.63 allowed a remote attacker to bypass site isolation via a crafted HTML page.
Microsoft
Chromium: CVE-2021-30617 Policy bypass in Blink
vendor_msrc·2021-09-14·CVSS 6.5
CVE-2021-30617 [MEDIUM] Chromium: CVE-2021-30617 Policy bypass in Blink
Chromium: CVE-2021-30617 Policy bypass in Blink
Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
FAQ: What is the version information for this release?
| Microsoft Edge Version | Date Released | Based on Chromium Version |
| ----- | ----- | ----- |
| 93.0.961.38 | 9/2/2021 | 93.0.4577.63 |
FAQ: Why is this Chrome CVE included in the Security Update Guide?
The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable. Please see Securi
Chrome
Stable Channel Update for Desktop: CVE-2021-30615
vendor_chrome·2021-08-31·CVSS 6.5
CVE-2021-30615 [MEDIUM] Stable Channel Update for Desktop: CVE-2021-30615
Stable Channel Update for Desktop
CVE-2021-30615: Cross-origin data leak in Navigation. Reported by NDevTK on 2021-05-12 [$5000][ 1231432 ] Medium CVE-2021-30616: Use after free in Media
Reported by Anonymous on 2021-07-21 [$3000][ 1226909 ] Medium CVE-2021-30617: Policy bypass in Blink
Severity: medium
Debian
CVE-2021-30617: chromium - Chromium: CVE-2021-30617 Policy bypass in Blink
vendor_debian·2021·CVSS 6.5
CVE-2021-30617 [MEDIUM] CVE-2021-30617: chromium - Chromium: CVE-2021-30617 Policy bypass in Blink
Chromium: CVE-2021-30617 Policy bypass in Blink
Scope: local
bookworm: resolved (fixed in 93.0.4577.82-1)
bullseye: resolved (fixed in 93.0.4577.82-1)
forky: resolved (fixed in 93.0.4577.82-1)
sid: resolved (fixed in 93.0.4577.82-1)
trixie: resolved (fixed in 93.0.4577.82-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-05-24
Published