VULNERABILITY INTELLIGENCE
CVE-2016-1838
CVSS score5.5 MEDIUM
EPSS probability6.94%
CISA KEVNot currently listed
Published2016-05-20
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Description
The xmlPArserPrintFileContextInternal function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document.
Weakness classification
- CWE-125: Out-of-bounds Read
Primary references
- product-security@apple.com — Mailing List, Vendor Advisory
- product-security@apple.com — Mailing List, Vendor Advisory
- product-security@apple.com — Mailing List, Vendor Advisory
- product-security@apple.com — Mailing List, Vendor Advisory
- product-security@apple.com — Third Party Advisory
- product-security@apple.com — Third Party Advisory
- product-security@apple.com — Third Party Advisory
- product-security@apple.com — Third Party Advisory
- product-security@apple.com — Third Party Advisory, VDB Entry
- product-security@apple.com — Third Party Advisory, VDB Entry
- product-security@apple.com — Third Party Advisory
- product-security@apple.com — Release Notes, Vendor Advisory