5.5

CVE-2020-11759

Exploit
An issue was discovered in OpenEXR before 2.4.1. Because of integer overflows in CompositeDeepScanLine::Data::handleDeepFrameBuffer and readSampleCountForLineBlock, an attacker can write to an out-of-bounds pointer.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Openexr ≫ Openexr Version < 2.4.1
Fedoraproject ≫ Fedora Version 32
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 19.10
Canonical ≫ Ubuntu Linux Version 20.04 SwEdition lts
Debian ≫ Debian Linux Version 9.0
Debian ≫ Debian Linux Version 10.0
Apple ≫ iCloud SwPlatform windows Version < 7.20
Apple ≫ iCloud SwPlatform windows Version >= 10.0 < 11.3
Apple ≫ iTunes SwPlatform windows Version < 12.10.8
Apple ≫ iPadOS Version < 13.6
Apple ≫ iPhone OS Version < 13.6
Apple ≫ macOS X Version >= 10.13.0 < 10.13.6
Apple ≫ macOS X Version >= 10.14.0 < 10.14.6
Apple ≫ macOS X Version >= 10.15 < 10.15.6
Apple ≫ macOS X Version 10.13.6 Update -
Apple ≫ macOS X Version 10.13.6 Update security_update_2018-002
Apple ≫ macOS X Version 10.13.6 Update security_update_2018-003
Apple ≫ macOS X Version 10.13.6 Update security_update_2019-001
Apple ≫ macOS X Version 10.13.6 Update security_update_2019-002
Apple ≫ macOS X Version 10.13.6 Update security_update_2019-003
Apple ≫ macOS X Version 10.13.6 Update security_update_2019-004
Apple ≫ macOS X Version 10.13.6 Update security_update_2019-005
Apple ≫ macOS X Version 10.13.6 Update security_update_2019-006
Apple ≫ macOS X Version 10.13.6 Update security_update_2019-007
Apple ≫ macOS X Version 10.13.6 Update security_update_2020-001
Apple ≫ macOS X Version 10.13.6 Update security_update_2020-002
Apple ≫ macOS X Version 10.13.6 Update security_update_2020-003
Apple ≫ macOS X Version 10.14.6 Update -
Apple ≫ macOS X Version 10.14.6 Update security_update_2019-001
Apple ≫ macOS X Version 10.14.6 Update security_update_2019-002
Apple ≫ macOS X Version 10.14.6 Update security_update_2019-004
Apple ≫ macOS X Version 10.14.6 Update security_update_2019-005
Apple ≫ macOS X Version 10.14.6 Update security_update_2019-006
Apple ≫ macOS X Version 10.14.6 Update security_update_2019-007
Apple ≫ macOS X Version 10.14.6 Update security_update_2020-001
Apple ≫ macOS X Version 10.14.6 Update security_update_2020-002
Apple ≫ macOS X Version 10.14.6 Update security_update_2020-003
Apple ≫ tvOS Version < 13.4.8
Apple ≫ watchOS Version < 6.2.8
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.7% 0.741
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NIST 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

https://support.apple.com/kb/HT211289
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00056.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4339-1/
Third Party Advisory
https://www.debian.org/security/2020/dsa-4755
Third Party Advisory
https://support.apple.com/kb/HT211288
Third Party Advisory
https://support.apple.com/kb/HT211290
Third Party Advisory
https://bugs.chromium.org/p/project-zero/issues/detail?id=1987
Third Party Advisory
Exploit
https://github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.md#version-241-february-11-2020
Third Party Advisory
Release Notes
https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.4.1
Third Party Advisory
Release Notes
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F4KFGDQG5PVYAU7TS5MZ7XCS6EMPVII3/
https://security.gentoo.org/glsa/202107-27
Third Party Advisory
https://support.apple.com/kb/HT211291
Third Party Advisory
https://support.apple.com/kb/HT211293
Third Party Advisory
https://support.apple.com/kb/HT211294
Third Party Advisory
https://support.apple.com/kb/HT211295
Third Party Advisory