UBUNTU-CVE-2021-37973
- Source
- https://ubuntu.com/security/CVE-2021-37973
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-37973.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-37973
- Upstream
- Published
- 2021-10-08T22:15:00Z
- Modified
- 2025-09-08T16:47:16Z
- Severity
-
- 9.6 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H CVSS Calculator
- 9.6 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H CVSS Calculator
- Ubuntu - high
- Summary
- [none]
- Details
-
Use after free in Portals in Google Chrome prior to 94.0.4606.61 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
- References
Affected packages
Ubuntu:18.04:LTS / chromium-browser
Package
- Name
- chromium-browser
- Purl
- pkg:deb/ubuntu/chromium-browser@94.0.4606.71-0ubuntu0.18.04.1?arch=source&distro=bionic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed94.0.4606.71-0ubuntu0.18.04.1
Affected versions
61.*
61.0.3163.100-0ubuntu1.1378
62.*
62.0.3202.62-0ubuntu0.17.10.1380
62.0.3202.89-0ubuntu1.1386
62.0.3202.94-0ubuntu1.1388
63.*
63.0.3239.84-0ubuntu1
63.0.3239.108-0ubuntu1
64.*
64.0.3282.119-0ubuntu1
64.0.3282.140-0ubuntu1
64.0.3282.167-0ubuntu1
65.*
65.0.3325.146-0ubuntu1
65.0.3325.181-0ubuntu1
66.*
66.0.3359.139-0ubuntu0.18.04.3
66.0.3359.181-0ubuntu0.18.04.1
67.*
67.0.3396.99-0ubuntu0.18.04.1
68.*
68.0.3440.75-0ubuntu0.18.04.1
68.0.3440.106-0ubuntu0.18.04.1
69.*
69.0.3497.81-0ubuntu0.18.04.1
70.*
70.0.3538.67-0ubuntu0.18.04.1
70.0.3538.77-0ubuntu0.18.04.1
70.0.3538.110-0ubuntu0.18.04.1
71.*
71.0.3578.80-0ubuntu0.18.04.1
71.0.3578.98-0ubuntu0.18.04.1
72.*
72.0.3626.119-0ubuntu0.18.04.1
72.0.3626.121-0ubuntu0.18.04.1
73.*
73.0.3683.75-0ubuntu0.18.04.1
73.0.3683.86-0ubuntu0.18.04.1
74.*
74.0.3729.169-0ubuntu0.18.04.1
75.*
75.0.3770.90-0ubuntu0.18.04.1
75.0.3770.142-0ubuntu0.18.04.1
76.*
76.0.3809.87-0ubuntu0.18.04.1
76.0.3809.100-0ubuntu0.18.04.1
77.*
77.0.3865.90-0ubuntu0.18.04.1
78.*
78.0.3904.70-0ubuntu0.18.04.2
78.0.3904.97-0ubuntu0.18.04.1
78.0.3904.108-0ubuntu0.18.04.1
79.*
79.0.3945.79-0ubuntu0.18.04.1
79.0.3945.130-0ubuntu0.18.04.1
80.*
80.0.3987.87-0ubuntu0.18.04.1
80.0.3987.149-0ubuntu0.18.04.1
80.0.3987.163-0ubuntu0.18.04.1
81.*
81.0.4044.122-0ubuntu0.18.04.1
81.0.4044.138-0ubuntu0.18.04.1
83.*
83.0.4103.61-0ubuntu0.18.04.1
84.*
84.0.4147.105-0ubuntu0.18.04.1
85.*
85.0.4183.83-0ubuntu0.18.04.2
85.0.4183.121-0ubuntu0.18.04.1
86.*
86.0.4240.75-0ubuntu0.18.04.1
86.0.4240.198-0ubuntu0.18.04.1
87.*
87.0.4280.66-0ubuntu0.18.04.1
89.*
89.0.4389.82-0ubuntu0.18.04.1
89.0.4389.90-0ubuntu0.18.04.2
90.*
90.0.4430.72-0ubuntu0.18.04.1
90.0.4430.93-0ubuntu0.18.04.1
91.*
91.0.4472.77-0ubuntu0.18.04.1
91.0.4472.101-0ubuntu0.18.04.1
92.*
92.0.4515.159-0ubuntu0.18.04.1
93.*
93.0.4577.63-0ubuntu0.18.04.1
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "94.0.4606.71-0ubuntu0.18.04.1",
"binary_name": "chromium-browser"
},
{
"binary_version": "94.0.4606.71-0ubuntu0.18.04.1",
"binary_name": "chromium-browser-l10n"
},
{
"binary_version": "94.0.4606.71-0ubuntu0.18.04.1",
"binary_name": "chromium-chromedriver"
},
{
"binary_version": "94.0.4606.71-0ubuntu0.18.04.1",
"binary_name": "chromium-codecs-ffmpeg"
},
{
"binary_version": "94.0.4606.71-0ubuntu0.18.04.1",
"binary_name": "chromium-codecs-ffmpeg-extra"
}
]
}