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RedHat: RHSA-2019-2052-01 Moderate: libjpeg-turbo Denial Of Service

red hat
Calendar Grey August 6, 2019
Dist Redhat Esm H88
Red Hat Enterprise users are advised of a security update for libjpeg-turbo, rated moderate, which resolves vulnerabilities that may trigger denial of service issues
An update for libjpeg-turbo 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

The libjpeg-turbo packages contain a library of functions for manipulating JPEG images. They also contain simple client programs for accessing the libjpeg functions. These packages provide the same functionality and API as libjpeg but with better performance.
Security Fix(es):
* libjpeg: null pointer dereference in cjpeg (CVE-2016-3616)
* libjpeg-turbo: heap-based buffer over-read via crafted 8-bit BMP in get_8bit_row in rdbmp.c leads to denial of service (CVE-2018-14498)
* libjpeg-turbo: Divide By Zero in alloc_sarray function in jmemmgr.c (CVE-2018-11212)
* libjpeg: Segmentation fault in get_text_gray_row function in rdppm.c (CVE-2018-11213)
* libjpeg: Segmentation fault in get_text_rgb_row function in rdppm.c (CVE-2018-11214)
* libjpeg: "cjpeg" utility large loop because read_pixel in rdtarga.c mishandles EOF (CVE-2018-11813)
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 7.7 Release Notes linked from the References section.

Topics%20covered

Topics Covered

security advisory moderate denial of service Red Hat Enterprise Linux null pointer memory management libjpeg-turbo

References

https://access.redhat.com/security/cve/CVE-2016-3616 https://access.redhat.com/security/cve/CVE-2018-11212 https://access.redhat.com/security/cve/CVE-2018-11213 https://access.redhat.com/security/cve/CVE-2018-11214 https://access.redhat.com/security/cve/CVE-2018-11813 https://access.redhat.com/security/cve/CVE-2018-14498 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html-single/7.7_release_notes/index

Package List

Red Hat Enterprise Linux Client (v. 7):
Source: libjpeg-turbo-1.2.90-8.el7.src.rpm
x86_64: libjpeg-turbo-1.2.90-8.el7.i686.rpm libjpeg-turbo-1.2.90-8.el7.x86_64.rpm libjpeg-turbo-debuginfo-1.2.90-8.el7.i686.rpm libjpeg-turbo-debuginfo-1.2.90-8.el7.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64: libjpeg-turbo-debuginfo-1.2.90-8.el7.i686.rpm libjpeg-turbo-debuginfo-1.2.90-8.el7.x86_64.rpm libjpeg-turbo-devel-1.2.90-8.el7.i686.rpm libjpeg-turbo-devel-1.2.90-8.el7.x86_64.rpm libjpeg-turbo-static-1.2.90-8.el7.i686.rpm libjpeg-turbo-static-1.2.90-8.el7.x86_64.rpm libjpeg-turbo-utils-1.2.90-8.el7.x86_64.rpm turbojpeg-1.2.90-8.el7.i686.rpm turbojpeg-1.2.90-8.el7.x86_64.rpm turbojpeg-devel-1.2.90-8.el7.i686.rpm turbojpeg-devel-1.2.90-8.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source: libjpeg-turbo-1.2.90-8.el7.src.rpm
x86_64: libjpeg-turbo-1.2.90-8.el7.i686.rpm libjpeg-turbo-1.2.90-8.el7.x86_64.rpm libjpeg-turbo-debuginfo-1.2.90-8.el7.i686.rpm libjpeg-turbo-debuginfo-1.2.90-8.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
x86_64: libjpeg-turbo-debuginfo-1.2.90-8.el7.i686.rpm libjpeg-turbo-debuginfo-1.2.90-8.el7.x86_64.rpm libjpeg-turbo-devel-1.2.90-8.el7.i686.rpm libjpeg-turbo-devel-1.2.90-8.el7.x86_64.rpm

Read the Full Advisory


Advisory ID: RHSA-2019:2052-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2019:2052
Issue date: 2019-08-06

Topic

An update for libjpeg-turbo is now available for Red Hat Enterprise Linux7.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 denial of service Red Hat Enterprise Linux null pointer memory management libjpeg-turbo

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 ComputeNode (v. 7) - x86_64

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

Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64

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

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

Bugs Fixed

1318509 - null pointer dereference in libjpeg library in cjpeg

1319661 - CVE-2016-3616 libjpeg: null pointer dereference in cjpeg

1579973 - CVE-2018-11212 libjpeg-turbo: Divide By Zero in alloc_sarray function in jmemmgr.c

1579979 - CVE-2018-11213 libjpeg: Segmentation fault in get_text_gray_row function in rdppm.c

1579980 - CVE-2018-11214 libjpeg: Segmentation fault in get_text_rgb_row function in rdppm.c

1588803 - CVE-2018-11813 libjpeg: "cjpeg" utility large loop because read_pixel in rdtarga.c mishandles EOF

1687424 - CVE-2018-14498 libjpeg-turbo: heap-based buffer over-read via crafted 8-bit BMP in get_8bit_row in rdbmp.c leads to denial of service

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