CVE-2021-38003

Published on: 11/23/2021 12:00:00 AM UTC

Last Modified on: 02/18/2022 09:15:00 PM UTC

CVE-2021-38003

Source: Mitre Source: Nist Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Certain versions of Debian Linux from Debian contain the following vulnerability:

Inappropriate implementation in V8 in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

  • CVE-2021-38003 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo Google - Chrome version < 95.0.4638.69

CVSS3 Score: 8.8 - HIGH

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW NONE REQUIRED
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 6.8 - MEDIUM

Access
Vector ⓘ		 Access
Complexity		 Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags ⓘ Link
1263462 - chromium - An open-source project to help move the web forward. - Monorail crbug.com
text/html
 URL Logo MISC crbug.com/1263462
Debian -- Security Information -- DSA-5046-1 chromium www.debian.org
Depreciated Link
text/html
 URL Logo DEBIAN DSA-5046
[SECURITY] Fedora 34 Update: chromium-96.0.4664.110-3.fc34 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
text/html
 URL Logo FEDORA FEDORA-2021-6a292e2cf4
Chrome Releases: Stable Channel Update for Desktop chromereleases.googleblog.com
text/html
 URL Logo MISC chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop_28.html
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Related QID Numbers

  • 179000 Debian Security Update for chromium (DSA 5046-1)
  • 282220 Fedora Security Update for chromium (FEDORA-2021-6a292e2cf4)
  • 282302 Fedora Security Update for qt5 (FEDORA-2022-ecdf338eb1)
  • 282308 Fedora Security Update for chromium (FEDORA-2021-22594d9eb0)
  • 282329 Fedora Security Update for qt5 (FEDORA-2022-e39987b17d)
  • 376000 Google Chrome Prior to 95.0.4638.69 Multiple Vulnerabilities
  • 376010 Microsoft Edge Based on Chromium Prior to 95.0.1020.40 Multiple Vulnerabilities
  • 690221 Free Berkeley Software Distribution (FreeBSD) Security Update for chromium (976d7bf9-38ea-11ec-b3b0-3065ec8fd3ec)
  • 710571 Gentoo Linux Chromium, Google Chrome Multiple Vulnerabilities (GLSA 202201-02)
  • 751335 OpenSUSE Security Update for chromium (openSUSE-SU-2021:1462-1)
  • 751739 OpenSUSE Security Update for opera (openSUSE-SU-2022:0047-1)
  • 751978 OpenSUSE Security Update for opera (openSUSE-SU-2022:0110-1)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System		DebianDebian Linux10.0AllAllAll
Operating
System		DebianDebian Linux11.0AllAllAll
Operating
System		FedoraprojectFedora34AllAllAll
ApplicationGoogleChromeAllAllAllAll
  • cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*:
  • cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*:
  • cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*:
  • cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @tukanana “Googleは、CVE-2021-38000およびCVE-2021-38003のエクスプロイトが実際に存在することを認識しています。 ”0-day案件。 / 1件のコメント b.hatena.ne.jp/entry?url=http… “St… twitter.com/i/web/status/1… 2021-10-28 22:31:27
Twitter Icon @maddiestone Two in-the-wild 0-days patched by Chrome: CVE-2021-38000 and CVE-2021-38003. Both discovered by Google TAG! @_clem1… twitter.com/i/web/status/1… 2021-10-28 23:50:08
Twitter Icon @ipssignatures The vuln CVE-2021-38003 has a tweet created 0 days ago and retweeted 16 times. twitter.com/maddiestone/st… #pow1rtrtwwcve 2021-10-29 02:06:01
Twitter Icon @haeretics 8件の脆弱性に対処。「CVE-2021-38000」と「CVE-2021-38003」はすでに悪用を確認。「CVE-2021-38001」「CVE-2021-38002」は中国のハッキングコンテスト「天府杯」で報告され、すでに攻撃… twitter.com/i/web/status/1… 2021-10-29 02:15:04
Twitter Icon @okomeki CVE-2021-38003はV8 JavaScriptの10代との高い不適切な実装バグ 2021-10-29 04:38:13
Twitter Icon @cKure7 ■■■■■ Zero-Day: Two in-the-wild 0-days patched by Chrome: CVE-2021-38000 and CVE-2021-38003. Both discovered by Goo… twitter.com/i/web/status/1… 2021-10-29 06:14:25
Twitter Icon @kr_simon_choi Google is aware that exploits for CVE-2021-38000 and CVE-2021-38003 exist in the wild 2021-10-29 07:48:20
Twitter Icon @LaneSystems #Google fixes two high-severity #ZeroDay flaws in #Chrome zdnet.com/article/google… CVE-2021-38000 & CVE-2021-38003.… twitter.com/i/web/status/1… 2021-10-29 11:10:11
Twitter Icon @AttackerKb CVE-2021-38003, CVE-2021-38000, and CVE-2021-42258 have been reported as exploited in the wild. attackerkb.com/activity-feed 2021-10-29 14:26:50
Twitter Icon @z3r0trust Consider updating Chrome today if you use it. "Google is aware that exploits for CVE-2021-38000 and CVE-2021-38003… twitter.com/i/web/status/1… 2021-10-29 15:34:38
Twitter Icon @appletester_rus CVE-2021-38000 and CVE-2021-38003. The first of these, CVE-2021-38000, is described as "Insufficient verification o… twitter.com/i/web/status/1… 2021-10-29 18:22:20
Twitter Icon @appletester_rus September 15, 2021. CVE-2021-38003 is an Inappropriate implementation bug in the Chrome V8 JavaScript engine. This… twitter.com/i/web/status/1… 2021-10-29 18:22:20
Twitter Icon @appletesterrus CVE-2021-38000 and CVE-2021-38003. The first of these, CVE-2021-38000, is described as "Insufficient verification o… twitter.com/i/web/status/1… 2021-10-29 18:22:51
Twitter Icon @v_intestine Edge の Stable 版で 95.0.1020.40 がリリースされました。 "This update contains a fix for CVE-2021-38000 and CVE-2021-38003 which… twitter.com/i/web/status/1… 2021-10-30 04:44:12
Twitter Icon @rkx73 #CVE-2021-38000 y #CVE-2021-38003 Dos vulnerabilidades día cero en #GoogleChrome noticiasseguridad.com/vulnerabilidad… 2021-10-30 06:48:37
Twitter Icon @management_sun IT Risk: Microsoft.Edge (Chromium-based)に複数の脆弱性 -1/2 コード・コマンドを実行される サービス拒否に陥る セキュリティの低下 CVE-2021-38003 CVE-2021-380… twitter.com/i/web/status/1… 2021-11-01 13:08:04
Twitter Icon @linguini_elruso RCE en chrome 95.0.4638.69 y anteriores CVE-2021-38000 CVE-2021-38003 Entre $5k-$25k, que la casería empiece ? Y… twitter.com/i/web/status/1… 2021-11-05 16:30:51
Twitter Icon @CVEreport CVE-2021-38003 : Inappropriate implementation in V8 in Google Chrome prior to 95.0.4638.69 allowed a remote attacke… twitter.com/i/web/status/1… 2021-11-23 21:35:03
Reddit Logo Icon /r/k12cybersecurity MS-ISAC CYBERSECURITY ADVISORY - Multiple Vulnerabilities in Google Chrome Could Allow for Arbitrary Code Execution 2021-11-01 13:16:00
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