Synopsis

Important: rh-nginx18-nginx security update

Type/Severity

Security Advisory: Important

Topic

An update for rh-nginx18-nginx is now available for Red Hat Software Collections.

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.

Description

nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage.

Security Fix(es):

• nginx: Denial of service and memory disclosure via mp4 module (CVE-2018-16845)
  

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.

Red Hat would like to thank the Nginx project for reporting this issue.

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

The rh-nginx18-nginx service must be restarted for this update to take effect.

Affected Products

• Red Hat Software Collections (for RHEL Server) 1 for RHEL 7.6 x86_64
• Red Hat Software Collections (for RHEL Server) 1 for RHEL 7.5 x86_64
• Red Hat Software Collections (for RHEL Server) 1 for RHEL 7.4 x86_64
• Red Hat Software Collections (for RHEL Server) 1 for RHEL 7 x86_64
• Red Hat Software Collections (for RHEL Server) 1 for RHEL 6 x86_64
• Red Hat Software Collections (for RHEL Workstation) 1 for RHEL 7 x86_64
• Red Hat Software Collections (for RHEL Workstation) 1 for RHEL 6 x86_64

Fixes

• BZ - 1644508 - CVE-2018-16845 nginx: Denial of service and memory disclosure via mp4 module

CVEs

• CVE-2018-16845

References

• https://access.redhat.com/security/updates/classification/#important

Red Hat Software Collections (for RHEL Server) 1 for RHEL 7.6

SRPM
rh-nginx18-nginx-1.8.1-1.el7.1.src.rpm	SHA-256: e31b6a81218ef2e234bf29383075d31bc1b2ddd192724c6e9309062f5bf12c7d
x86_64
rh-nginx18-nginx-1.8.1-1.el7.1.x86_64.rpm	SHA-256: ad6a4d8d6a6259f1a033b135d3f247e4abb9b7621b6923d097f3e0271e4bc6cb
rh-nginx18-nginx-debuginfo-1.8.1-1.el7.1.x86_64.rpm	SHA-256: cd35b3df4364ac76160425f8373418b4cea898ea2d666b98e1b127eddb9376d8

Red Hat Software Collections (for RHEL Server) 1 for RHEL 7.5

SRPM
rh-nginx18-nginx-1.8.1-1.el7.1.src.rpm	SHA-256: e31b6a81218ef2e234bf29383075d31bc1b2ddd192724c6e9309062f5bf12c7d
x86_64
rh-nginx18-nginx-1.8.1-1.el7.1.x86_64.rpm	SHA-256: ad6a4d8d6a6259f1a033b135d3f247e4abb9b7621b6923d097f3e0271e4bc6cb
rh-nginx18-nginx-debuginfo-1.8.1-1.el7.1.x86_64.rpm	SHA-256: cd35b3df4364ac76160425f8373418b4cea898ea2d666b98e1b127eddb9376d8

Red Hat Software Collections (for RHEL Server) 1 for RHEL 7.4

SRPM
rh-nginx18-nginx-1.8.1-1.el7.1.src.rpm	SHA-256: e31b6a81218ef2e234bf29383075d31bc1b2ddd192724c6e9309062f5bf12c7d
x86_64
rh-nginx18-nginx-1.8.1-1.el7.1.x86_64.rpm	SHA-256: ad6a4d8d6a6259f1a033b135d3f247e4abb9b7621b6923d097f3e0271e4bc6cb
rh-nginx18-nginx-debuginfo-1.8.1-1.el7.1.x86_64.rpm	SHA-256: cd35b3df4364ac76160425f8373418b4cea898ea2d666b98e1b127eddb9376d8

Red Hat Software Collections (for RHEL Server) 1 for RHEL 7

SRPM
rh-nginx18-nginx-1.8.1-1.el7.1.src.rpm	SHA-256: e31b6a81218ef2e234bf29383075d31bc1b2ddd192724c6e9309062f5bf12c7d
x86_64
rh-nginx18-nginx-1.8.1-1.el7.1.x86_64.rpm	SHA-256: ad6a4d8d6a6259f1a033b135d3f247e4abb9b7621b6923d097f3e0271e4bc6cb
rh-nginx18-nginx-debuginfo-1.8.1-1.el7.1.x86_64.rpm	SHA-256: cd35b3df4364ac76160425f8373418b4cea898ea2d666b98e1b127eddb9376d8

Red Hat Software Collections (for RHEL Server) 1 for RHEL 6

SRPM
rh-nginx18-nginx-1.8.1-1.el6.1.src.rpm	SHA-256: b91f76d075bafdb8f078bdee2ee21ab84b69a9e38ce392b3d660cfb94aa02a97
x86_64
rh-nginx18-nginx-1.8.1-1.el6.1.x86_64.rpm	SHA-256: f37aca83280536d252ff459ae306b1686bf3563d7984cfb1a4f82783ee0b00a2
rh-nginx18-nginx-debuginfo-1.8.1-1.el6.1.x86_64.rpm	SHA-256: cb7bcaff23aded99c71f48183ee1d3b5b20de698ef5af8acd42a34c1fc830f25

Red Hat Software Collections (for RHEL Workstation) 1 for RHEL 7

SRPM
rh-nginx18-nginx-1.8.1-1.el7.1.src.rpm	SHA-256: e31b6a81218ef2e234bf29383075d31bc1b2ddd192724c6e9309062f5bf12c7d
x86_64
rh-nginx18-nginx-1.8.1-1.el7.1.x86_64.rpm	SHA-256: ad6a4d8d6a6259f1a033b135d3f247e4abb9b7621b6923d097f3e0271e4bc6cb
rh-nginx18-nginx-debuginfo-1.8.1-1.el7.1.x86_64.rpm	SHA-256: cd35b3df4364ac76160425f8373418b4cea898ea2d666b98e1b127eddb9376d8

Red Hat Software Collections (for RHEL Workstation) 1 for RHEL 6

SRPM
rh-nginx18-nginx-1.8.1-1.el6.1.src.rpm	SHA-256: b91f76d075bafdb8f078bdee2ee21ab84b69a9e38ce392b3d660cfb94aa02a97
x86_64
rh-nginx18-nginx-1.8.1-1.el6.1.x86_64.rpm	SHA-256: f37aca83280536d252ff459ae306b1686bf3563d7984cfb1a4f82783ee0b00a2
rh-nginx18-nginx-debuginfo-1.8.1-1.el6.1.x86_64.rpm	SHA-256: cb7bcaff23aded99c71f48183ee1d3b5b20de698ef5af8acd42a34c1fc830f25