CVE-2022-42856

Published on: Not Yet Published

Last Modified on: 01/09/2023 04:57:00 PM UTC

CVE-2022-42856

Source: Mitre Source: NIST CVE.ORG 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 Ipados from Apple contain the following vulnerability:

A type confusion issue was addressed with improved state handling. This issue is fixed in Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 15.7.2 and iPadOS 15.7.2, iOS 16.1.2. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.1..

  • CVE-2022-42856 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo Apple - tvOS version = unspecified

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

CVE References

Description Tags ⓘ Link
oss-security - WebKitGTK and WPE WebKit Security Advisory WSA-2022-0011 www.openwall.com
text/html
 URL Logo MLIST [oss-security] 20221226 WebKitGTK and WPE WebKit Security Advisory WSA-2022-0011
Full Disclosure: APPLE-SA-2022-12-13-2 iOS 15.7.2 and iPadOS 15.7.2 seclists.org
text/html
 URL Logo FULLDISC 20221220 APPLE-SA-2022-12-13-2 iOS 15.7.2 and iPadOS 15.7.2
Full Disclosure: APPLE-SA-2022-12-13-9 Safari 16.2 seclists.org
text/html
 URL Logo FULLDISC 20221220 APPLE-SA-2022-12-13-9 Safari 16.2
About the security content of tvOS 16.2 - Apple Support support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT213535
About the security content of macOS Ventura 13.1 - Apple Support support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT213532
Full Disclosure: APPLE-SA-2022-12-13-4 macOS Ventura 13.1 seclists.org
text/html
 URL Logo FULLDISC 20221220 APPLE-SA-2022-12-13-4 macOS Ventura 13.1
About the security content of iOS 16.1.2 - Apple Support support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT213516
About the security content of Safari 16.2 - Apple Support support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT213537
No Description Provided seclists.org

Inactive LinkNot Archived
 URL Logo FULLDISC 20221220 APPLE-SA-2022-12-13-7 tvOS 16.2
Full Disclosure: APPLE-SA-2022-12-13-3 iOS 16.1.2 seclists.org
text/html
 URL Logo FULLDISC 20221220 APPLE-SA-2022-12-13-3 iOS 16.1.2
About the security content of iOS 15.7.2 and iPadOS 15.7.2 - Apple Support support.apple.com
text/html
 URL Logo MISC support.apple.com/en-us/HT213531
By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].

Related QID Numbers

  • 160368 Oracle Enterprise Linux Security Update for webkit2gtk3 (ELSA-2023-0021)
  • 160369 Oracle Enterprise Linux Security Update for webkit2gtk3 (ELSA-2023-0016)
  • 181454 Debian Security Update for webkit2gtk (DSA 5308-1)
  • 181456 Debian Security Update for wpewebkit (DSA 5309-1)
  • 181484 Debian Security Update for webkit2gtk (DLA 3274-1)
  • 199092 Ubuntu Security Notification for WebKitGTK Vulnerabilities (USN-5797-1)
  • 241033 Red Hat Update for webkit2gtk3 (RHSA-2023:0021)
  • 241034 Red Hat Update for webkit2gtk3 (RHSA-2023:0016)
  • 283561 Fedora Security Update for webkitgtk (FEDORA-2022-6bc49e9e54)
  • 283570 Fedora Security Update for webkit2gtk3 (FEDORA-2022-71121c44a4)
  • 377830 Apple Safari Multiple Vulnerabilities (HT213537)
  • 377838 Apple macOS Ventura 13.1 Not Installed (HT213532)
  • 377880 Alibaba Cloud Linux Security Update for webkit2gtk3 (ALINUX3-SA-2023:0001)
  • 610455 Apple iOS 15.7.2 and iPadOS 15.7.2 Security Update Missing
  • 610457 Apple iOS 16.1.2 Security Update Missing
  • 610458 Apple iOS 12.5.7 Security Update Missing (HT213597)
  • 753076 SUSE Enterprise Linux Security Update for webkit2gtk3 (SUSE-SU-2022:4634-1)
  • 753079 SUSE Enterprise Linux Security Update for webkit2gtk3 (SUSE-SU-2022:4641-1)
  • 753080 SUSE Enterprise Linux Security Update for webkit2gtk3 (SUSE-SU-2022:4642-1)
  • 753528 SUSE Enterprise Linux Security Update for webkit2gtk3 (SUSE-SU-2023:0061-1)
  • 940867 AlmaLinux Security Update for webkit2gtk3 (ALSA-2023:0016)
  • 940868 AlmaLinux Security Update for webkit2gtk3 (ALSA-2023:0021)
  • 960488 Rocky Linux Security Update for webkit2gtk3 (RLSA-2023:0021)
  • 960591 Rocky Linux Security Update for webkit2gtk3 (RLSA-2023:0016)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System		AppleIpadosAllAllAllAll
Operating
System		AppleIphone OsAllAllAllAll
Operating
System		AppleMacosAllAllAllAll
ApplicationAppleSafariAllAllAllAll
Operating
System		AppleTvosAllAllAllAll
  • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*:
  • cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @ApplSec ? EMERGENCY UPDATES ? Apple pushed updates for a new WebKit zero-day (CVE-2022-42856) that may have been actively exploited. 2022-12-13 19:00:36
Twitter Icon @macmacintosh iOS 16.1.2 で対処された セキュリティコンテンツの情報が後日公開と言う事で未公開になっていた件｡ 本日のiOS16.2リリースに併せて情報公開になった｡ 積極的に悪用された可能性がある CVE-2022-42856… twitter.com/i/web/status/1… 2022-12-13 19:03:24
Twitter Icon @macmacintosh iOS 16.1.2 で対処されていた CVE-2022-42856 だが､ 今日リリースされた macOS Ventura 13.1 / iOS 15.7.2 and iPadOS 15.7.2 でも対処されている｡ だから､… twitter.com/i/web/status/1… 2022-12-13 19:16:40
Twitter Icon @autumn_good_35 ??? CVE-2022-42856 『Apple is aware of a report that this issue may have been actively exploited against versions of… twitter.com/i/web/status/1… 2022-12-14 01:31:10
Twitter Icon @melihozhan Apple fixes ‘actively exploited’ zero-day security vulnerability affecting most iPhones. Tracked as CVE-2022-42856,… twitter.com/i/web/status/1… 2022-12-14 03:54:33
Twitter Icon @the_yellow_fall CVE-2022-42856: Apple Warns of New Zero-Day Attacks on iOS, macOS, tvOS securityonline.info/cve-2022-42856… #opensource #infosec #security #pentesting 2022-12-14 04:14:21
Twitter Icon @AcooEdi CVE-2022-42856: Apple Warns of New Zero-Day Attacks on iOS, macOS, tvOS dlvr.it/SfKgnK via securityonline https://t.co/0EULP8HcAP 2022-12-14 04:16:04
Twitter Icon @jpcert CyberNewsFlash「Apple製品のアップデートについて（2022年12月）」を更新。悪用確認済みの脆弱性（CVE-2022-42856）が1件修正されています。早期のアップデート適用を推奨します。^KK jpcert.or.jp/newsflash/2022… 2022-12-14 05:13:31
Twitter Icon @terasu3211 >この脆弱性は、「WebKit」に型混乱の欠陥があり、細工が施されたコンテンツを処理すると任意のコードが実行されてしまう可能性があるというもの（CVE-2022-42856） 何かとおもったら、また WebKit 絡みか… twitter.com/i/web/status/1… 2022-12-14 05:18:44
Twitter Icon @abtsm200 حدث أنظمة iOS, iPadOS macOS tvOS وأيضا متصفح سفاري شركة أبل تفيد بوجود ثغرة الثغرة CVE-2022-42856وهي تمك… twitter.com/i/web/status/1… 2022-12-14 05:39:04
Twitter Icon @FilipiPires CVE-2022-42856: Apple Warns of New Zero-Day Attacks on iOS, macOS, tvOS ift.tt/0aKSFyC #security… twitter.com/i/web/status/1… 2022-12-14 05:40:18
Twitter Icon @Komodosec #Vulnerability #CVE202242856 CVE-2022-42856: Apple Warns of New Zero-Day Attacks on iOS, macOS, tvOS securityonline.info/cve-2022-42856… 2022-12-14 05:54:02
Twitter Icon @moton CVE-2022-42856: Apple Warns of New Zero-Day Attacks on iOS, macOS, tvOS - securityonline.info/cve-2022-42856… 2022-12-14 06:45:49
Reddit Logo Icon /r/k12cybersecurity MS-ISAC CYBERSECURITY ADVISORY - Multiple Vulnerabilities in Apple Products Could Allow for Arbitrary Code Execution - PATCH: NOW 2022-12-14 15:20:38
Reddit Logo Icon /r/KibernetinisSaugumas "Apple" produktuose aptikta nauja aktyviai išnaudojama nulinės dienos pažeidžiamoji vieta 2022-12-15 11:37:09
Reddit Logo Icon /r/netcve CVE-2022-42856 2022-12-15 20:42:29
Reddit Logo Icon /r/DailyCVE CVE-2022-42856 Apple IOS Safari Code Execution 2022-12-26 21:32:30
Reddit Logo Icon /r/k12cybersecurity MS-ISAC CYBERSECURITY ADVISORY - Multiple Vulnerabilities in Apple Products Could Allow for Arbitrary Code Execution - PATCH: NOW 2023-01-24 14:14:35
Reddit Logo Icon /r/KibernetinisSaugumas "Apple" patvirtino, kad programišiai aktyviai išnaudoja pažeidžiamumą 2023-01-25 11:37:11
© CVE.report 2023 Twitter Nitter Twitter Viewer |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report