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====================================================================                   Red Hat Security Advisory

Synopsis:          Important: libexif security update
Advisory ID:       RHSA-2020:5396-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:5396
Issue date:        2020-12-14
CVE Names:         CVE-2020-0452 
====================================================================
1. Summary:

An update for libexif is now available for Red Hat Enterprise Linux 8.0
Update Services for SAP Solutions.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream E4S (v. 8.0) - aarch64, ppc64le, s390x, x86_64

3. Description:

The libexif packages provide a library for extracting extra information
from image files.

Security Fix(es):

* libexif: out of bounds write due to an integer overflow in exif-entry.c
(CVE-2020-0452)

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.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1902004 - CVE-2020-0452 libexif: out of bounds write due to an integer overflow in exif-entry.c

6. Package List:

Red Hat Enterprise Linux AppStream E4S (v. 8.0):

Source:
libexif-0.6.21-18.el8_0.src.rpm

aarch64:
libexif-0.6.21-18.el8_0.aarch64.rpm
libexif-debuginfo-0.6.21-18.el8_0.aarch64.rpm
libexif-debugsource-0.6.21-18.el8_0.aarch64.rpm

ppc64le:
libexif-0.6.21-18.el8_0.ppc64le.rpm
libexif-debuginfo-0.6.21-18.el8_0.ppc64le.rpm
libexif-debugsource-0.6.21-18.el8_0.ppc64le.rpm

s390x:
libexif-0.6.21-18.el8_0.s390x.rpm
libexif-debuginfo-0.6.21-18.el8_0.s390x.rpm
libexif-debugsource-0.6.21-18.el8_0.s390x.rpm

x86_64:
libexif-0.6.21-18.el8_0.i686.rpm
libexif-0.6.21-18.el8_0.x86_64.rpm
libexif-debuginfo-0.6.21-18.el8_0.i686.rpm
libexif-debuginfo-0.6.21-18.el8_0.x86_64.rpm
libexif-debugsource-0.6.21-18.el8_0.i686.rpm
libexif-debugsource-0.6.21-18.el8_0.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2020-0452
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc.
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RedHat: RHSA-2020-5396:01 Important: libexif security update

An update for libexif is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

Summary

The libexif packages provide a library for extracting extra information from image files.
Security Fix(es):
* libexif: out of bounds write due to an integer overflow in exif-entry.c (CVE-2020-0452)
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.



Summary


Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258

References

https://access.redhat.com/security/cve/CVE-2020-0452 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux AppStream E4S (v. 8.0):
Source: libexif-0.6.21-18.el8_0.src.rpm
aarch64: libexif-0.6.21-18.el8_0.aarch64.rpm libexif-debuginfo-0.6.21-18.el8_0.aarch64.rpm libexif-debugsource-0.6.21-18.el8_0.aarch64.rpm
ppc64le: libexif-0.6.21-18.el8_0.ppc64le.rpm libexif-debuginfo-0.6.21-18.el8_0.ppc64le.rpm libexif-debugsource-0.6.21-18.el8_0.ppc64le.rpm
s390x: libexif-0.6.21-18.el8_0.s390x.rpm libexif-debuginfo-0.6.21-18.el8_0.s390x.rpm libexif-debugsource-0.6.21-18.el8_0.s390x.rpm
x86_64: libexif-0.6.21-18.el8_0.i686.rpm libexif-0.6.21-18.el8_0.x86_64.rpm libexif-debuginfo-0.6.21-18.el8_0.i686.rpm libexif-debuginfo-0.6.21-18.el8_0.x86_64.rpm libexif-debugsource-0.6.21-18.el8_0.i686.rpm libexif-debugsource-0.6.21-18.el8_0.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/


Severity
Advisory ID: RHSA-2020:5396-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:5396
Issued Date: : 2020-12-14
CVE Names: CVE-2020-0452

Topic

An update for libexif is now available for Red Hat Enterprise Linux 8.0Update Services for SAP Solutions.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.


Topic


 

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream E4S (v. 8.0) - aarch64, ppc64le, s390x, x86_64


Bugs Fixed

1902004 - CVE-2020-0452 libexif: out of bounds write due to an integer overflow in exif-entry.c


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