synced 7 MIN AGO
01 Record

CVE-2019-8518

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows

UnratedPUBLISHEDCNA: apple
CNA base scoreUnratedNo CNA CVSS vector
View raw JSON

02 Description

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
11.18% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 95.9% of scored records. A rank, not a probability.
NVD base score
8.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2019-12-18 17:33Z6 YR AGO
Last updated
2024-08-04 21:17Z2 YR AGO
Reserved
2019-02-18
Assigning CNA
apple
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
  • CWE-787Out-of-bounds WriteBase
  • CWE-94Improper Control of Generation of Code ('Code Injection')Base
Data version
5.1
Document digest
408fcd9e611f044b4dd19587777ca60c5d26c7dba967a160824790085bc8b963

05 Affected products

VendorProductVersionsPlatforms
AppleiOS< iOS 12.2—
AppletvOS< tvOS 12.2—
ApplewatchOS< watchOS 5.2—
AppleSafari< Safari 12.1—
AppleiTunes for Windows< iTunes 12.9.4 for Windows—
AppleiCloud for Windows< iCloud for Windows 7.11—

06 References

07 Fixed in

AlmaLinux 8

  • gdk-pixbuf2
    Fixed in 2.36.12-5.el8
  • gdk-pixbuf2-devel
    Fixed in 2.36.12-5.el8
  • gdk-pixbuf2-modules
    Fixed in 2.36.12-5.el8
  • gdk-pixbuf2-xlib
    Fixed in 2.36.12-5.el8
  • gdk-pixbuf2-xlib-devel
    Fixed in 2.36.12-5.el8
  • gnome-desktop3
    Fixed in 3.32.2-1.el8
  • gnome-desktop3-devel
    Fixed in 3.32.2-1.el8
  • libpurple
    Fixed in 2.13.0-5.el8
  • libpurple-devel
    Fixed in 2.13.0-5.el8
  • pidgin
    Fixed in 2.13.0-5.el8
  • pidgin-devel
    Fixed in 2.13.0-5.el8

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 8

  • gdk-pixbuf2
    Fixed in 2.36.12-5.el8
  • gdk-pixbuf2-devel
    Fixed in 2.36.12-5.el8
  • gdk-pixbuf2-modules
    Fixed in 2.36.12-5.el8
  • gdk-pixbuf2-xlib
    Fixed in 2.36.12-5.el8
  • gdk-pixbuf2-xlib-devel
    Fixed in 2.36.12-5.el8
  • gnome-desktop3
    Fixed in 3.32.2-1.el8
  • gnome-desktop3-devel
    Fixed in 3.32.2-1.el8
  • libpurple
    Fixed in 2.13.0-5.el8
  • libpurple-devel
    Fixed in 2.13.0-5.el8
  • pidgin
    Fixed in 2.13.0-5.el8
  • pidgin-devel
    Fixed in 2.13.0-5.el8

Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

Debian 12

  • webkit2gtk
    Fixed in 2.24.1-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

  • webkit2gtk
    Fixed in 2.24.1-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

  • webkit2gtk
    Fixed in 2.24.1-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 16.04 LTS

  • qtwebkit-opensource-src
    No fix yet
  • qtwebkit-source
    No fix yet
  • webkit2gtk
    No fix yet
  • webkitgtk
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 18.04 LTS

  • qtwebkit-opensource-src
    No fix yet
  • qtwebkit-source
    No fix yet
  • webkit2gtk
    Fixed in 2.24.1-0ubuntu0.18.04.1
  • webkitgtk
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 20.04 LTS

  • qtwebkit-opensource-src
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 22.04 LTS

  • qtwebkit-opensource-src
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 24.04 LTS

  • qtwebkit-opensource-src
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.