CVE-2017-7041
published 2017-07-20CVE-2017-7041: An issue was discovered in certain Apple products. iOS before 10.3.3 is affected. Safari before 10.1.2 is affected. iCloud before 6.2.2 on Windows is affected…
PriorityP264high8.8CVSS 3.0
AVNACLPRNUIRSUCHIHAH
EXPLOIT
EPSS
9.50%
94.9th percentile
An issue was discovered in certain Apple products. iOS before 10.3.3 is affected. Safari before 10.1.2 is affected. iCloud before 6.2.2 on Windows is affected. iTunes before 12.6.2 on Windows is affected. tvOS before 10.2.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | icloud | < 6.2.2 | 6.2.2 |
| apple | icloud_for_windows | — | — |
| apple | ios | — | — |
| apple | iphone_os | < 10.3.3 | 10.3.3 |
| apple | itunes | < 12.6.2 | 12.6.2 |
| apple | itunes_12.6.2_for_windows | — | — |
| apple | safari | < 10.1.2 | 10.1.2 |
| apple | safari | — | — |
| apple | tvos | < 10.2.2 | 10.2.2 |
| apple | tvos | — | — |
| debian | webkit2gtk | < webkit2gtk 2.16.3-2 (bookworm) | webkit2gtk 2.16.3-2 (bookworm) |
Detection & IOCsextracted from sources · hover to see the quote
- →Vulnerability is a Use-After-Free in WebCore::Node::getFlag triggered by crafted web content using CSS -webkit-flow-into property combined with JavaScript GC pressure (freememory function loop) ↗
- →Crash occurs during JSC garbage collector sweep (MarkedBlock::Handle::specializedSweep) after Node object is freed; look for UAF patterns involving WebCore::Node destruction during JS GC cycles triggered by page load ↗
- →Exploit PoC uses CSS named flow (-webkit-flow-into: textarea) combined with JavaScript memory pressure loops to trigger the UAF; detect pages combining -webkit-flow-into CSS with aggressive JS allocation loops ↗
- →UAF originates from WebCore::Node operator new allocation of HTMLDivElement subsequently freed and accessed via WebCore::Node::getFlag during document wrapper creation (WebCore::JSDOMWindowBase::updateDocument) ↗
- ·Exploit PoC was developed and tested against a local WebKit build (WebKitBuild/Release); offsets and stack frames are specific to that build and not directly portable to production Apple binaries ↗
- ·Affected products span multiple platforms (iOS, Safari, iCloud for Windows, iTunes for Windows, tvOS); patched versions are iOS 10.3.3, Safari 10.1.2, iCloud for Windows 6.2.2, iTunes 12.6.2, tvOS 10.2.2 — detection should cover all WebKit-based surfaces ↗
CVSS provenance
nvdv3.08.8HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.09.3CRITICALAV:N/AC:M/Au:N/C:C/I:C/A:C
osv8.8HIGH
vendor_debian8.8LOW
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Apple
CVE-2017-7041: tvOS 10.2.2
vendor_apple·2017-07-19·CVSS 8.8
CVE-2017-7041 [HIGH] CVE-2017-7041: tvOS 10.2.2
Apple Security Update: About the security content of tvOS 10.2.2
Product: tvOS
Version: 10.2.2
CVE: CVE-2017-7041
Component: WebKit
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed with improved memory handling.
Apple
CVE-2017-7041: Safari 10.1.2
vendor_apple·2017-07-19·CVSS 8.8
CVE-2017-7041 [HIGH] CVE-2017-7041: Safari 10.1.2
Apple Security Update: About the security content of Safari 10.1.2
Product: Safari
Version: 10.1.2
CVE: CVE-2017-7041
Component: WebKit
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed with improved memory handling.
Apple
CVE-2017-7041: iCloud for Windows 6.2.2
vendor_apple·2017-07-19·CVSS 8.8
CVE-2017-7041 [HIGH] CVE-2017-7041: iCloud for Windows 6.2.2
Apple Security Update: About the security content of iCloud for Windows 6.2.2
Product: iCloud for Windows
Version: 6.2.2
CVE: CVE-2017-7041
Component: WebKit
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed with improved memory handling.
Apple
CVE-2017-7041: iTunes 12.6.2 for Windows
vendor_apple·2017-07-19·CVSS 8.8
CVE-2017-7041 [HIGH] CVE-2017-7041: iTunes 12.6.2 for Windows
Apple Security Update: About the security content of iTunes 12.6.2 for Windows
Product: iTunes 12.6.2 for Windows
CVE: CVE-2017-7041
Component: WebKit
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed with improved memory handling.
Apple
CVE-2017-7041: iOS 10.3.3
vendor_apple·2017-07-19·CVSS 8.8
CVE-2017-7041 [HIGH] CVE-2017-7041: iOS 10.3.3
Apple Security Update: About the security content of iOS 10.3.3
Product: iOS
Version: 10.3.3
CVE: CVE-2017-7041
Component: WebKit
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed with improved memory handling.
Debian
CVE-2017-7041: webkit2gtk - An issue was discovered in certain Apple products. iOS before 10.3.3 is affected...
vendor_debian·2017·CVSS 8.8
CVE-2017-7041 [HIGH] CVE-2017-7041: webkit2gtk - An issue was discovered in certain Apple products. iOS before 10.3.3 is affected...
An issue was discovered in certain Apple products. iOS before 10.3.3 is affected. Safari before 10.1.2 is affected. iCloud before 6.2.2 on Windows is affected. iTunes before 12.6.2 on Windows is affected. tvOS before 10.2.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.
Scope: local
bookworm: resolved (fixed in 2.16.3-2)
bullseye: resolved (fixed in 2.16.3-2)
forky: resolved (fixed in 2.16.3-2)
sid: resolved (fixed in 2.16.3-2)
trixie: resolved (fixed in 2.16.3-2)
GHSA
GHSA-96gc-hpgp-gvcj: An issue was discovered in certain Apple products
ghsa_unreviewed·2022-05-14
CVE-2017-7041 [HIGH] CWE-119 GHSA-96gc-hpgp-gvcj: An issue was discovered in certain Apple products
An issue was discovered in certain Apple products. iOS before 10.3.3 is affected. Safari before 10.1.2 is affected. iCloud before 6.2.2 on Windows is affected. iTunes before 12.6.2 on Windows is affected. tvOS before 10.2.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.
OSV
CVE-2017-7041: An issue was discovered in certain Apple products
osv·2017-07-20·CVSS 8.8
CVE-2017-7041 [HIGH] CVE-2017-7041: An issue was discovered in certain Apple products
An issue was discovered in certain Apple products. iOS before 10.3.3 is affected. Safari before 10.1.2 is affected. iCloud before 6.2.2 on Windows is affected. iTunes before 12.6.2 on Windows is affected. tvOS before 10.2.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.
No detection rules found.
No writeups or analysis indexed.
http://www.securityfocus.com/bid/99885http://www.securitytracker.com/id/1038950https://security.gentoo.org/glsa/201710-14https://support.apple.com/HT207921https://support.apple.com/HT207923https://support.apple.com/HT207924https://support.apple.com/HT207927https://support.apple.com/HT207928https://www.exploit-db.com/exploits/42366/http://www.securityfocus.com/bid/99885http://www.securitytracker.com/id/1038950https://security.gentoo.org/glsa/201710-14https://support.apple.com/HT207921https://support.apple.com/HT207923https://support.apple.com/HT207924https://support.apple.com/HT207927https://support.apple.com/HT207928https://www.exploit-db.com/exploits/42366/
2017-07-20
Published