Gentoo Linux Security Advisory

Title: OpenEXR: Multiple vulnerabilities ([glsa=202107-27]GLSA 202107-27[/glsa])
Severity: normal
Exploitable: remote
Date: 2021年07月11日
Bug(s): #717474 , #746794 , #762862 , #770229 , #776808
ID: 202107-27

Synopsis

Multiple vulnerabilities have been found in OpenEXR, the worst of
which could result in the arbitrary execution of code.


Background

OpenEXR is a high dynamic-range (HDR) image file format developed by
Industrial Light & Magic for use in computer imaging applications.


Affected Packages

Package: media-libs/openexr
Vulnerable: < 2.5.6
Unaffected: >= 2.5.6
Architectures: All supported architectures


Description

Multiple vulnerabilities have been discovered in OpenEXR. Please review
the CVE identifiers referenced below for details.


Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

Resolution

All OpenEXR users should upgrade to the latest version:

References

CVE-2020-11758
CVE-2020-11759
CVE-2020-11760
CVE-2020-11761
CVE-2020-11762
CVE-2020-11763
CVE-2020-11764
CVE-2020-11765
CVE-2020-15304
CVE-2020-15305
CVE-2020-15306
CVE-2021-20296
CVE-2021-3474
CVE-2021-3475
CVE-2021-3476
CVE-2021-3477
CVE-2021-3478
CVE-2021-3479

Last edited by GLSA on Sat Jan 22, 2022 4:51 am, edited 2 times in total.