libopenexr24 2.3.0-6ubuntu0.5+esm1: libopenexr24 2.3.0-6ubuntu0.5+esm1 for Ubuntu 20.04 LTS (focal)

libopenexr24 2.3.0-6ubuntu0.5+esm1, released November 10, 2021, fixes 7 CVEs in libopenexr24. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.

RoutineUnsupported product

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

6.5

Base score, 0 to 10

Highest EPSS

0.0175

78th percentile

Priority of the 7 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 7

Fixed package versions

Product	Release	Fixed in
libopenexr24	Ubuntu 20.04 LTS (focal)	2.3.0-6ubuntu0.5+esm1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2021-20296	libopenexr22: A flaw was found in OpenEXR in versions before 3.0.0-beta	n/a	0.0175	None reported
Routine	CVE-2021-23215	openexr: openexr - security update	n/a	0.0110	None reported
Routine	CVE-2021-26260	libopenexr22: An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1	n/a	0.0105	None reported
Routine	CVE-2021-3605	libopenexr22: There's a flaw in OpenEXR's rleUncompress functionality in versions prior to 3.0.5	n/a	0.0097	None reported
Routine	CVE-2021-3933	openexr: An integer overflow could occur when OpenEXR processes a crafted file on systems where size_t < 64 bits	5.5	0.0085	None reported
Routine	CVE-2021-3598	libopenexr22: There's a flaw in OpenEXR's ImfDeepScanLineInputFile functionality in versions prior to 3.0.5	n/a	0.0042	None reported
Routine	CVE-2021-3941	openexr: In ImfChromaticities.cpp routine RGBtoXYZ(), there are some division operations such as `float Z = (1 - chroma.white....	6.5	0.0030	None reported

Also fixes CVE-2021-20296

openexr 2.3.0-6ubuntu0.5+esm1
openexr on Ubuntu 20.04 LTS (focal)
libopenexr22 2.2.0-11.1ubuntu1.7
libopenexr22 on Ubuntu 18.04.6 LTS (bionic)
openexr 2.2.0-11.1ubuntu1.7
openexr on Ubuntu 18.04.6 LTS (bionic)

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