CVE-2020-11764
MEDIUM
5.5
CVSS Score
Published: April 14, 2020 at 10:41 PM UTC
Updated: June 17, 2026 at 02:50 AM UTC
12 products affected across 6 vendorsmacOSDebian LinuxFedora
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Severity
MEDIUM5.5
Exploit prediction
EPSS 2%
Description
An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds write in copyIntoFrameBuffer in ImfMisc.cpp.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 7.2010.0 ≤ v < 11.3
Affected range stops below 11.3, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.20, so it looks safe — our inference, not a vendor statement
v < 13.6
Affected range stops below 13.6, so it looks safe — our inference, not a vendor statement
v < 13.6
Affected range stops below 13.6, so it looks safe — our inference, not a vendor statement
v < 12.10.8
Affected range stops below 12.10.8, so it looks safe — our inference, not a vendor statement
10.13.0 ≤ v < 10.13.610.14.0 ≤ v < 10.14.610.15 ≤ v < 10.15.610.13.610.13.6 security_update_2018-00210.13.6 security_update_2018-00310.13.6 security_update_2019-00110.13.6 security_update_2019-00210.13.6 security_update_2019-00310.13.6 security_update_2019-00410.13.6 security_update_2019-00510.13.6 security_update_2019-00610.13.6 security_update_2019-00710.13.6 security_update_2020-00110.13.6 security_update_2020-00210.13.6 security_update_2020-00310.14.610.14.6 security_update_2019-00110.14.6 security_update_2019-00210.14.6 security_update_2019-00410.14.6 security_update_2019-00510.14.6 security_update_2019-00610.14.6 security_update_2019-00710.14.6 security_update_2020-00110.14.6 security_update_2020-00210.14.6 security_update_2020-003
Affected range stops below 10.13.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.14.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.15.6, so it looks safe — our inference, not a vendor statement
v < 13.4.8
Affected range stops below 13.4.8, so it looks safe — our inference, not a vendor statement
v < 6.2.8
Affected range stops below 6.2.8, so it looks safe — our inference, not a vendor statement
Ubuntu Linux· Canonicalrubygems
95%Debian Linux· Debiandrupal
95%95%
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00051.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F4KFGDQG5PVYAU7TS5MZ7XCS6EMPVII3/
- https://security.gentoo.org/glsa/202107-27
- https://usn.ubuntu.com/4339-1/
- https://www.debian.org/security/2020/dsa-4755
References (16)
Vendor Advisoryx_refsource_SUSEMailing ListThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00051.htmlx_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://bugs.chromium.org/p/project-zero/issues/detail?id=1987x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.md#version-241-february-11-2020x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.4.1Mailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2020/08/msg00056.htmlVendor Advisoryx_refsource_FEDORA
Source: [email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F4KFGDQG5PVYAU7TS5MZ7XCS6EMPVII3/Vendor Advisoryx_refsource_GENTOOThird Party Advisory
Source: [email protected]
https://security.gentoo.org/glsa/202107-27x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://support.apple.com/kb/HT211288CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-787
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