CVE-2019-8503
published 2019-12-18CVE-2019-8503: A logic issue was addressed with improved validation. This issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows…
PriorityP344high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.78%
75.9th percentile
A logic issue was addressed with improved validation. This issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. A malicious website may be able to execute scripts in the context of another website.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | icloud | < 7.11 | 7.11 |
| apple | icloud_for_windows | — | — |
| apple | icloud_for_windows | >= unspecified < iCloud for Windows 7.11 | iCloud for Windows 7.11 |
| apple | ios | — | — |
| apple | ios | >= unspecified < iOS 12.2 | iOS 12.2 |
| apple | iphone_os | < 12.2 | 12.2 |
| apple | itunes | < 12.9.4 | 12.9.4 |
| apple | itunes_12.9.4_for_windows | — | — |
| apple | itunes_for_windows | >= unspecified < iTunes 12.9.4 for Windows | iTunes 12.9.4 for Windows |
| apple | safari | < 12.1 | 12.1 |
| apple | safari | — | — |
| apple | safari | >= unspecified < Safari 12.1 | Safari 12.1 |
| apple | tvos | < 12.2 | 12.2 |
| apple | tvos | — | — |
| apple | tvos | >= unspecified < tvOS 12.2 | tvOS 12.2 |
| debian | webkit2gtk | < webkit2gtk 2.24.1-1 (bookworm) | webkit2gtk 2.24.1-1 (bookworm) |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/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_debian8.8HIGH
vendor_redhat8.8HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Red Hat
webkitgtk: logic issue leads to code execution
vendor_redhat·2019-04-10·CVSS 8.8
CVE-2019-8503 [HIGH] CWE-94 webkitgtk: logic issue leads to code execution
webkitgtk: logic issue leads to code execution
A logic issue was addressed with improved validation. This issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. A malicious website may be able to execute scripts in the context of another website.
Package: webkitgtk (Red Hat Enterprise Linux 6) - Out of support scope
Package: webkitgtk3 (Red Hat Enterprise Linux 7) - Will not fix
Package: webkit2gtk3 (Red Hat Enterprise Linux 8) - Not affected
Apple
CVE-2019-8503: tvOS 12.2
vendor_apple·2019-03-25·CVSS 8.8
CVE-2019-8503 [HIGH] CVE-2019-8503: tvOS 12.2
Apple Security Update: About the security content of tvOS 12.2
Product: tvOS
Version: 12.2
CVE: CVE-2019-8503
Component: WebKit
Impact: A malicious website may be able to execute scripts in the context of another website
Description: A logic issue was addressed with improved validation.
Apple
CVE-2019-8503: iOS 12.2
vendor_apple·2019-03-25·CVSS 8.8
CVE-2019-8503 [HIGH] CVE-2019-8503: iOS 12.2
Apple Security Update: About the security content of iOS 12.2
Product: iOS
Version: 12.2
CVE: CVE-2019-8503
Component: WebKit
Impact: A malicious website may be able to execute scripts in the context of another website
Description: A logic issue was addressed with improved validation.
Apple
CVE-2019-8503: iCloud for Windows 7.11
vendor_apple·2019-03-25·CVSS 8.8
CVE-2019-8503 [HIGH] CVE-2019-8503: iCloud for Windows 7.11
Apple Security Update: About the security content of iCloud for Windows 7.11
Product: iCloud for Windows
Version: 7.11
CVE: CVE-2019-8503
Component: WebKit
Impact: A malicious website may be able to execute scripts in the context of another website
Description: A logic issue was addressed with improved validation.
Apple
CVE-2019-8503: iTunes 12.9.4 for Windows
vendor_apple·2019-03-25·CVSS 8.8
CVE-2019-8503 [HIGH] CVE-2019-8503: iTunes 12.9.4 for Windows
Apple Security Update: About the security content of iTunes 12.9.4 for Windows
Product: iTunes 12.9.4 for Windows
CVE: CVE-2019-8503
Component: WebKit
Impact: A malicious website may be able to execute scripts in the context of another website
Description: A logic issue was addressed with improved validation.
Apple
CVE-2019-8503: Safari 12.1
vendor_apple·2019-03-25·CVSS 8.8
CVE-2019-8503 [HIGH] CVE-2019-8503: Safari 12.1
Apple Security Update: About the security content of Safari 12.1
Product: Safari
Version: 12.1
CVE: CVE-2019-8503
Component: WebKit
Impact: A malicious website may be able to execute scripts in the context of another website
Description: A logic issue was addressed with improved validation.
Debian
CVE-2019-8503: webkit2gtk - A logic issue was addressed with improved validation. This issue is fixed in iOS...
vendor_debian·2019·CVSS 8.8
CVE-2019-8503 [HIGH] CVE-2019-8503: webkit2gtk - A logic issue was addressed with improved validation. This issue is fixed in iOS...
A logic issue was addressed with improved validation. This issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. A malicious website may be able to execute scripts in the context of another website.
Scope: local
bookworm: resolved (fixed in 2.24.1-1)
bullseye: resolved (fixed in 2.24.1-1)
forky: resolved (fixed in 2.24.1-1)
sid: resolved (fixed in 2.24.1-1)
trixie: resolved (fixed in 2.24.1-1)
GHSA
GHSA-66q9-mrhp-9hrp: A logic issue was addressed with improved validation
ghsa_unreviewed·2022-05-24
CVE-2019-8503 [HIGH] GHSA-66q9-mrhp-9hrp: A logic issue was addressed with improved validation
A logic issue was addressed with improved validation. This issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. A malicious website may be able to execute scripts in the context of another website.
OSV
CVE-2019-8503: A logic issue was addressed with improved validation
osv·2019-12-18·CVSS 8.8
CVE-2019-8503 [HIGH] CVE-2019-8503: A logic issue was addressed with improved validation
A logic issue was addressed with improved validation. This issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. A malicious website may be able to execute scripts in the context of another website.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-8503 webkitgtk: logic issue leads to code execution
bugzilla·2019-06-11·CVSS 8.8
CVE-2019-8503 [HIGH] CVE-2019-8503 webkitgtk: logic issue leads to code execution
CVE-2019-8503 webkitgtk: logic issue leads to code execution
A malicious website may be able to execute scripts in the context of another website. A logic issue was addressed with improved validation.
Reference:
https://webkitgtk.org/security/WSA-2019-0002.html
https://wpewebkit.org/security/WSA-2019-0002.html
Discussion:
Created mingw-webkitgtk3 tracking bugs for this issue:
Affects: epel-7 [bug 1719247]
---
Created mingw-webkitgtk tracking bugs for this issue:
Affects: fedora-all [bug 1719249]
Created webkit2gtk3 tracking bugs for this issue:
Affects: fedora-all [bug 1719250]
Bugzilla
CVE-2019-7285 CVE-2019-7292 CVE-2019-8503 CVE-2019-8506 CVE-2019-8515 CVE-2019-8518 CVE-2019-8523 CVE-2019-8524 CVE-2019-8535 CVE-2019-8536 CVE-2019-8544 CVE-2019-8558 CVE-2019-8559 CVE-2019-8563 webk
bugzilla·2019-06-11·CVSS 8.8
CVE-2019-7285 [HIGH] CVE-2019-7285 CVE-2019-7292 CVE-2019-8503 CVE-2019-8506 CVE-2019-8515 CVE-2019-8518 CVE-2019-8523 CVE-2019-8524 CVE-2019-8535 CVE-2019-8536 CVE-2019-8544 CVE-2019-8558 CVE-2019-8559 CVE-2019-8563 webk
CVE-2019-7285 CVE-2019-7292 CVE-2019-8503 CVE-2019-8506 CVE-2019-8515 CVE-2019-8518 CVE-2019-8523 CVE-2019-8524 CVE-2019-8535 CVE-2019-8536 CVE-2019-8544 CVE-2019-8558 CVE-2019-8559 CVE-2019-8563 webkit2gtk3: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CV
Bugzilla
CVE-2019-7285 CVE-2019-7292 CVE-2019-8503 CVE-2019-8506 CVE-2019-8515 CVE-2019-8518 CVE-2019-8523 CVE-2019-8524 CVE-2019-8535 CVE-2019-8536 CVE-2019-8544 CVE-2019-8558 CVE-2019-8559 CVE-2019-8563 ming
bugzilla·2019-06-11·CVSS 8.8
CVE-2019-7285 [HIGH] CVE-2019-7285 CVE-2019-7292 CVE-2019-8503 CVE-2019-8506 CVE-2019-8515 CVE-2019-8518 CVE-2019-8523 CVE-2019-8524 CVE-2019-8535 CVE-2019-8536 CVE-2019-8544 CVE-2019-8558 CVE-2019-8559 CVE-2019-8563 ming
CVE-2019-7285 CVE-2019-7292 CVE-2019-8503 CVE-2019-8506 CVE-2019-8515 CVE-2019-8518 CVE-2019-8523 CVE-2019-8524 CVE-2019-8535 CVE-2019-8536 CVE-2019-8544 CVE-2019-8558 CVE-2019-8559 CVE-2019-8563 mingw-webkitgtk: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-leve
Bugzilla
CVE-2019-7285 CVE-2019-7292 CVE-2019-8503 CVE-2019-8506 CVE-2019-8515 CVE-2019-8518 CVE-2019-8523 CVE-2019-8524 CVE-2019-8535 CVE-2019-8536 CVE-2019-8544 CVE-2019-8558 CVE-2019-8559 CVE-2019-8563 ming
bugzilla·2019-06-11·CVSS 8.8
CVE-2019-7285 [HIGH] CVE-2019-7285 CVE-2019-7292 CVE-2019-8503 CVE-2019-8506 CVE-2019-8515 CVE-2019-8518 CVE-2019-8523 CVE-2019-8524 CVE-2019-8535 CVE-2019-8536 CVE-2019-8544 CVE-2019-8558 CVE-2019-8559 CVE-2019-8563 ming
CVE-2019-7285 CVE-2019-7292 CVE-2019-8503 CVE-2019-8506 CVE-2019-8515 CVE-2019-8518 CVE-2019-8523 CVE-2019-8524 CVE-2019-8535 CVE-2019-8536 CVE-2019-8544 CVE-2019-8558 CVE-2019-8559 CVE-2019-8563 mingw-webkitgtk3: various flaws [epel-7]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-7.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE b
Bugzilla
CVE-2019-6201 CVE-2019-7285 CVE-2019-7292 CVE-2019-8503 CVE-2019-8506 CVE-2019-8515 CVE-2019-8518 CVE-2019-8523 CVE-2019-8524 CVE-2019-8535 CVE-2019-8536 CVE-2019-11070 CVE-2019-8544 ... webkit2gtk3:
bugzilla·2019-06-06·CVSS 5.3
CVE-2019-6201 [MEDIUM] CVE-2019-6201 CVE-2019-7285 CVE-2019-7292 CVE-2019-8503 CVE-2019-8506 CVE-2019-8515 CVE-2019-8518 CVE-2019-8523 CVE-2019-8524 CVE-2019-8535 CVE-2019-8536 CVE-2019-11070 CVE-2019-8544 ... webkit2gtk3:
CVE-2019-6201 CVE-2019-7285 CVE-2019-7292 CVE-2019-8503 CVE-2019-8506 CVE-2019-8515 CVE-2019-8518 CVE-2019-8523 CVE-2019-8524 CVE-2019-8535 CVE-2019-8536 CVE-2019-11070 CVE-2019-8544 ... webkit2gtk3: webkitgtk: Multiple vulnerabilities [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant
https://support.apple.com/HT209599https://support.apple.com/HT209601https://support.apple.com/HT209603https://support.apple.com/HT209604https://support.apple.com/HT209605https://support.apple.com/HT209599https://support.apple.com/HT209601https://support.apple.com/HT209603https://support.apple.com/HT209604https://support.apple.com/HT209605
2019-12-18
Published