PT-2017-15428 · Apple · Tvos+4

Lokihardt · Published 2017-05-22 · Updated 2019-03-21 · CVE-2017-2521

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions iOS versions prior to 10.3.2 Safari versions prior to 10.1.1 tvOS versions prior to 10.2.1 watchOS versions prior to 3.2.2

Description The issue involves the WebKit component and allows remote attackers to execute arbitrary code or cause a denial of service, resulting in memory corruption and application crash, via a crafted web site.

Recommendations For iOS versions prior to 10.3.2, update to version 10.3.2 or later. For Safari versions prior to 10.1.1, update to version 10.1.1 or later. For tvOS versions prior to 10.2.1, update to version 10.2.1 or later. For watchOS versions prior to 3.2.2, update to version 3.2.2 or later.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2017-2521

Affected Products

Safari

Webkit

Ios

Tvos

Watchos

References · 17

• 🔥 https://github.com/tunz/js-vuln-db/blob/master/jsc/CVE-2017-2521.md · Exploit
• 🔥 https://exploit-db.com/exploits/42103 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-2521 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-2521 · Vendor Advisory
• https://support.apple.com/HT207801 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-2521 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-2521 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-2521 · Security Note
• https://security.gentoo.org/glsa/201706-15 · Vendor Advisory
• https://support.apple.com/HT207798 · Vendor Advisory
• https://support.apple.com/HT207804 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-2521 · Vendor Advisory
• https://support.apple.com/HT207800 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-2521 · Security Note
• https://webkitgtk.org/security/WSA-2017-0004.html · Note