CVE-2017-7043 json
An issue was discovered in certain Apple products.
published 2017-07-20 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-16081
- cvss
- 8.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 6.3%
- EPSS 6.3% chance of exploitation in 30 days, percentile 93%
- public exploits
- 1
- Exploit-DB
Summary
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.
Patch / fix
- apple icloud 6.2.2
- apple itunes 12.6.2
- apple safari 10.1.2
- apple iphone_os 10.3.3
- apple tvos 10.2.2
- webkit2gtk Debian 14, Debian 13, Debian 12 2.16.3-2
debian advisories DEBIAN-CVE-2017-7043
- webkit2gtk3 SLES for SAP 12 SP3, SLES for SAP 12 SP2, SLES for Raspberry Pi 12 SP2 +8 more 2.18.5-2.18.1
suse advisories SUSE-SU-2018:0219-1
- gtk3 openSUSE Tumbleweed 2.32.4-1.1
opensuse advisories openSUSE-SU-2024:11506-1
Timeline
- Published
- First public exploit (EDB-42361)
Exploit prediction
6.31% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-42361 WebKit - 'WebCore::AccessibilityRenderObject::handleAriaExpandedChanged' Use-After-Free dos, 2017-07-24
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
-
exploit-db.com
/exploits/42361/
exploit, third-party-advisory, vdb-entry
-
security.gentoo.org
/glsa/201710-14
vendor-advisory, third-party-advisory
-
support.apple.com
/HT207927
vendor-advisory
-
support.apple.com
/HT207924
vendor-advisory
-
support.apple.com
/HT207928
vendor-advisory
-
support.apple.com
/HT207921
vendor-advisory
-
support.apple.com
/HT207923
vendor-advisory
-
securityfocus.com
/bid/99885
vdb-entry, third-party-advisory
-
securitytracker.com
/id/1038950
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2017-7043
- NVD CVE-2017-7043
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.