CVE-2021-30558
published 2023-01-02CVE-2021-30558: Insufficient policy enforcement in content security policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy…
PriorityP355high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
11.49%
95.5th percentile
Insufficient policy enforcement in content security policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chrome security severity: Medium)
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 97.0.4692.71-0.1~deb11u1 | 97.0.4692.71-0.1~deb11u1 |
| chromium | chromium | >= 0 < 93.0.4577.82-1 | 93.0.4577.82-1 |
| chromium | chromium | >= 0 < 93.0.4577.82-1 | 93.0.4577.82-1 |
| chromium | chromium | >= 0 < 93.0.4577.82-1 | 93.0.4577.82-1 |
| debian | chromium | < chromium 93.0.4577.82-1 (bookworm) | chromium 93.0.4577.82-1 (bookworm) |
| chrome | < 91.0.4472.77 | 91.0.4472.77 | |
| chrome | >= unspecified < 91.0.4472.77 | 91.0.4472.77 | |
| chrome_chrome | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv8.8HIGH
vendor_debian8.8HIGH
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GHSA
GHSA-m242-6h46-jfw3: Insufficient policy enforcement in content security policy in Google Chrome prior to 91
ghsa_unreviewed·2023-01-03
CVE-2021-30558 [HIGH] GHSA-m242-6h46-jfw3: Insufficient policy enforcement in content security policy in Google Chrome prior to 91
Insufficient policy enforcement in content security policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chrome security severity: Medium)
OSV
CVE-2021-30558: Insufficient policy enforcement in content security policy in Google Chrome prior to 91
osv·2023-01-02·CVSS 8.8
CVE-2021-30558 [HIGH] CVE-2021-30558: Insufficient policy enforcement in content security policy in Google Chrome prior to 91
Insufficient policy enforcement in content security policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chrome security severity: Medium)
Chrome
Stable Channel Update for Desktop: CVE-2021-30558
vendor_chrome·2021-05-25·CVSS 8.1
CVE-2021-30558 [MEDIUM] Stable Channel Update for Desktop: CVE-2021-30558
Stable Channel Update for Desktop
CVE-2021-30558: Insufficient policy enforcement in content security policy. Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2018-12-19 [$15000][ 1194358 ] Low CVE-2021-30536: Out of bounds read in V8
Reported by Chris Salls (@salls) on 2021-03-31 [$3000][ 830101 ] Low CVE-2021-30537: Insufficient policy enforcement in cookies
Severity: medium
Debian
CVE-2021-30558: chromium - Insufficient policy enforcement in content security policy in Google Chrome prio...
vendor_debian·2021·CVSS 8.8
CVE-2021-30558 [HIGH] CVE-2021-30558: chromium - Insufficient policy enforcement in content security policy in Google Chrome prio...
Insufficient policy enforcement in content security policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chrome security severity: Medium)
Scope: local
bookworm: resolved (fixed in 93.0.4577.82-1)
bullseye: resolved (fixed in 97.0.4692.71-0.1~deb11u1)
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.
2023-01-02
Published