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Red Hat Enterprise Linux 7: RHSA-2018:3065-01 Moderate Buffer Overflow

Calendar Oct 30, 2018 • User Avatar LinuxSecurity Advisories
3 - 6 min read
Redhat Large Esm H500
Topics%20covered

Topics Covered

security advisory moderate security update Red Hat buffer overflow heap overflow libkdcraw
An update for libkdcraw is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from 
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====================================================================                   Red Hat Security Advisory

Synopsis:          Moderate: libkdcraw security update
Advisory ID:       RHSA-2018:3065-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2018:3065
Issue date:        2018-10-30
CVE Names:         CVE-2018-5800 CVE-2018-5801 CVE-2018-5802 
                   CVE-2018-5805 CVE-2018-5806 
====================================================================
1. Summary:

An update for libkdcraw is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact
of Moderate. 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 Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64le, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le

3. Description:

Libkdcraw is a C++ interface around the LibRaw library used to decode the
RAW picture files. 

Security Fix(es):

* LibRaw: Stack-based buffer overflow in quicktake_100_load_raw() function
in internal/dcraw_common.cpp (CVE-2018-5805)

* LibRaw: Heap-based buffer overflow in LibRaw::kodak_ycbcr_load_raw
function in internal/dcraw_common.cpp (CVE-2018-5800)

* LibRaw: NULL pointer dereference in LibRaw::unpack function
src/libraw_cxx.cpp (CVE-2018-5801)

* LibRaw: Out-of-bounds read in kodak_radc_load_raw function
internal/dcraw_common.cpp (CVE-2018-5802)

* LibRaw: NULL pointer dereference in leaf_hdr_load_raw() function in
internal/dcraw_common.cpp (CVE-2018-5806)

For more details about the security issue(s), including the impact, a CVSS
score, 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 7.6 Release Notes linked from 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/):

1553332 - CVE-2018-5800 LibRaw: Heap-based buffer overflow in LibRaw::kodak_ycbcr_load_raw function in internal/dcraw_common.cpp
1553334 - CVE-2018-5801 LibRaw: NULL pointer dereference in LibRaw::unpack function src/libraw_cxx.cpp
1553335 - CVE-2018-5802 LibRaw: Out-of-bounds read in kodak_radc_load_raw function internal/dcraw_common.cpp
1591887 - CVE-2018-5805 LibRaw: Stack-based buffer overflow in quicktake_100_load_raw() function in internal/dcraw_common.cpp
1591897 - CVE-2018-5806 LibRaw: NULL pointer dereference in leaf_hdr_load_raw() function in internal/dcraw_common.cpp

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
libkdcraw-4.10.5-5.el7.src.rpm

x86_64:
libkdcraw-4.10.5-5.el7.i686.rpm
libkdcraw-4.10.5-5.el7.x86_64.rpm
libkdcraw-debuginfo-4.10.5-5.el7.i686.rpm
libkdcraw-debuginfo-4.10.5-5.el7.x86_64.rpm

Red Hat Enterprise Linux Client Optional (v. 7):

x86_64:
libkdcraw-debuginfo-4.10.5-5.el7.i686.rpm
libkdcraw-debuginfo-4.10.5-5.el7.x86_64.rpm
libkdcraw-devel-4.10.5-5.el7.i686.rpm
libkdcraw-devel-4.10.5-5.el7.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
libkdcraw-4.10.5-5.el7.src.rpm

ppc64le:
libkdcraw-4.10.5-5.el7.ppc64le.rpm
libkdcraw-debuginfo-4.10.5-5.el7.ppc64le.rpm
libkdcraw-devel-4.10.5-5.el7.ppc64le.rpm

x86_64:
libkdcraw-4.10.5-5.el7.i686.rpm
libkdcraw-4.10.5-5.el7.x86_64.rpm
libkdcraw-debuginfo-4.10.5-5.el7.i686.rpm
libkdcraw-debuginfo-4.10.5-5.el7.x86_64.rpm
libkdcraw-devel-4.10.5-5.el7.i686.rpm
libkdcraw-devel-4.10.5-5.el7.x86_64.rpm

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):

Source:
libkdcraw-4.10.5-5.el7.src.rpm

aarch64:
libkdcraw-4.10.5-5.el7.aarch64.rpm
libkdcraw-debuginfo-4.10.5-5.el7.aarch64.rpm
libkdcraw-devel-4.10.5-5.el7.aarch64.rpm

ppc64le:
libkdcraw-4.10.5-5.el7.ppc64le.rpm
libkdcraw-debuginfo-4.10.5-5.el7.ppc64le.rpm
libkdcraw-devel-4.10.5-5.el7.ppc64le.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
libkdcraw-4.10.5-5.el7.src.rpm

x86_64:
libkdcraw-4.10.5-5.el7.i686.rpm
libkdcraw-4.10.5-5.el7.x86_64.rpm
libkdcraw-debuginfo-4.10.5-5.el7.i686.rpm
libkdcraw-debuginfo-4.10.5-5.el7.x86_64.rpm
libkdcraw-devel-4.10.5-5.el7.i686.rpm
libkdcraw-devel-4.10.5-5.el7.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-2018-5800
https://access.redhat.com/security/cve/CVE-2018-5801
https://access.redhat.com/security/cve/CVE-2018-5802
https://access.redhat.com/security/cve/CVE-2018-5805
https://access.redhat.com/security/cve/CVE-2018-5806
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.6_release_notes/index

8. Contact:

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

Copyright 2018 Red Hat, Inc.
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Red Hat Enterprise Linux 7: RHSA-2018:3065-01 Moderate Buffer Overflow

red hat
Calendar Grey October 30, 2018
Dist Redhat Esm H88
The latest advisory from Red Hat outlines a security patch for libkdcraw, resolving various reported vulnerabilities. Discover further details.
An update for libkdcraw is now available for Red Hat Enterprise Linux 7

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

Summary

Libkdcraw is a C++ interface around the LibRaw library used to decode the RAW picture files.
Security Fix(es):
* LibRaw: Stack-based buffer overflow in quicktake_100_load_raw() function in internal/dcraw_common.cpp (CVE-2018-5805)
* LibRaw: Heap-based buffer overflow in LibRaw::kodak_ycbcr_load_raw function in internal/dcraw_common.cpp (CVE-2018-5800)
* LibRaw: NULL pointer dereference in LibRaw::unpack function src/libraw_cxx.cpp (CVE-2018-5801)
* LibRaw: Out-of-bounds read in kodak_radc_load_raw function internal/dcraw_common.cpp (CVE-2018-5802)
* LibRaw: NULL pointer dereference in leaf_hdr_load_raw() function in internal/dcraw_common.cpp (CVE-2018-5806)
For more details about the security issue(s), including the impact, a CVSS score, 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 7.6 Release Notes linked from the References section.

Topics%20covered

Topics Covered

security advisory moderate security update Red Hat buffer overflow heap overflow libkdcraw

References

https://access.redhat.com/security/cve/CVE-2018-5800 https://access.redhat.com/security/cve/CVE-2018-5801 https://access.redhat.com/security/cve/CVE-2018-5802 https://access.redhat.com/security/cve/CVE-2018-5805 https://access.redhat.com/security/cve/CVE-2018-5806 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.6_release_notes/index

Package List

Red Hat Enterprise Linux Client (v. 7):
Source: libkdcraw-4.10.5-5.el7.src.rpm
x86_64: libkdcraw-4.10.5-5.el7.i686.rpm libkdcraw-4.10.5-5.el7.x86_64.rpm libkdcraw-debuginfo-4.10.5-5.el7.i686.rpm libkdcraw-debuginfo-4.10.5-5.el7.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64: libkdcraw-debuginfo-4.10.5-5.el7.i686.rpm libkdcraw-debuginfo-4.10.5-5.el7.x86_64.rpm libkdcraw-devel-4.10.5-5.el7.i686.rpm libkdcraw-devel-4.10.5-5.el7.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: libkdcraw-4.10.5-5.el7.src.rpm
ppc64le: libkdcraw-4.10.5-5.el7.ppc64le.rpm libkdcraw-debuginfo-4.10.5-5.el7.ppc64le.rpm libkdcraw-devel-4.10.5-5.el7.ppc64le.rpm
x86_64: libkdcraw-4.10.5-5.el7.i686.rpm libkdcraw-4.10.5-5.el7.x86_64.rpm libkdcraw-debuginfo-4.10.5-5.el7.i686.rpm libkdcraw-debuginfo-4.10.5-5.el7.x86_64.rpm libkdcraw-devel-4.10.5-5.el7.i686.rpm libkdcraw-devel-4.10.5-5.el7.x86_64.rpm
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):
Source: libkdcraw-4.10.5-5.el7.src.rpm
aarch64: libkdcraw-4.10.5-5.el7.aarch64.rpm libkdcraw-debuginfo-4.10.5-5.el7.aarch64.rpm libkdcraw-devel-4.10.5-5.el7.aarch64.rpm
ppc64le: libkdcraw-4.10.5-5.el7.ppc64le.rpm libkdcraw-debuginfo-4.10.5-5.el7.ppc64le.rpm libkdcraw-devel-4.10.5-5.el7.ppc64le.rpm


Read the Full Advisory


Advisory ID: RHSA-2018:3065-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2018:3065
Issue date: 2018-10-30

Topic

An update for libkdcraw is now available for Red Hat Enterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate security update Red Hat buffer overflow heap overflow libkdcraw

Relevant Releases Architectures

Red Hat Enterprise Linux Client (v. 7) - x86_64

Red Hat Enterprise Linux Client Optional (v. 7) - x86_64

Red Hat Enterprise Linux Server (v. 7) - ppc64le, x86_64

Red Hat Enterprise Linux Workstation (v. 7) - x86_64

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le

Bugs Fixed

1553332 - CVE-2018-5800 LibRaw: Heap-based buffer overflow in LibRaw::kodak_ycbcr_load_raw function in internal/dcraw_common.cpp

1553334 - CVE-2018-5801 LibRaw: NULL pointer dereference in LibRaw::unpack function src/libraw_cxx.cpp

1553335 - CVE-2018-5802 LibRaw: Out-of-bounds read in kodak_radc_load_raw function internal/dcraw_common.cpp

1591887 - CVE-2018-5805 LibRaw: Stack-based buffer overflow in quicktake_100_load_raw() function in internal/dcraw_common.cpp

1591897 - CVE-2018-5806 LibRaw: NULL pointer dereference in leaf_hdr_load_raw() function in internal/dcraw_common.cpp

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