CentOS ProjectCESA-2020:4039OpenEXR security update
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
36.0%
CentOS Errata and Security Advisory CESA-2020:4039
OpenEXR is a high dynamic-range (HDR) image file format developed by Industrial Light & Magic for use in computer imaging applications. This package contains libraries and sample applications for handling the format.
Security Fix(es):
-
OpenEXR: out-of-bounds read during Huffman uncompression (CVE-2020-11761)
-
OpenEXR: std::vector out-of-bounds read and write in ImfTileOffsets.cpp (CVE-2020-11763)
-
OpenEXR: out-of-bounds write in copyIntoFrameBuffer function in ImfMisc.cpp (CVE-2020-11764)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-cr-announce/2020-October/032860.html
Affected packages:
OpenEXR
OpenEXR-devel
OpenEXR-libs
Upstream details at:
https://access.redhat.com/errata/RHSA-2020:4039
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| CentOS | 7 | x86_64 | openexr | < 1.7.1-8.el7 | OpenEXR-1.7.1-8.el7.x86_64.rpm |
| CentOS | 7 | i686 | openexr-devel | < 1.7.1-8.el7 | OpenEXR-devel-1.7.1-8.el7.i686.rpm |
| CentOS | 7 | x86_64 | openexr-devel | < 1.7.1-8.el7 | OpenEXR-devel-1.7.1-8.el7.x86_64.rpm |
| CentOS | 7 | i686 | openexr-libs | < 1.7.1-8.el7 | OpenEXR-libs-1.7.1-8.el7.i686.rpm |
| CentOS | 7 | x86_64 | openexr-libs | < 1.7.1-8.el7 | OpenEXR-libs-1.7.1-8.el7.x86_64.rpm |
Related
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
36.0%