Issued:
2017-08-28
Updated:
2017-08-28

RHSA-2017:2538 - Security Advisory

Synopsis

Low: rh-nginx110-nginx security update

Type/Severity

Security Advisory: Low

Topic

An update for rh-nginx110-nginx is now available for Red Hat Software Collections.

Red Hat Product Security has rated this update as having a security impact of Low. 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 server and a reverse proxy server for HTTP, SMTP, POP3 and IMAP protocols, with a strong focus on high concurrency, performance and low memory usage.

Security Fix(es):

  • A flaw within the processing of ranged HTTP requests has been discovered in the range filter module of nginx. A remote attacker could possibly exploit this flaw to disclose parts of the cache file header, or, if used in combination with third party modules, disclose potentially sensitive memory by sending specially crafted HTTP requests. (CVE-2017-7529)

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

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 7.3 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 6.7 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 - 1468584 - CVE-2017-7529 nginx: Integer overflow in nginx range filter module leading to memory disclosure

CVEs

References

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

SRPM
rh-nginx110-nginx-1.10.2-8.el7.src.rpm SHA-256: b845331beeb1e6399bd3dd9cb5d7a678ea7bdecf045662e17ce0e1c3a3b0b589
x86_64
rh-nginx110-nginx-1.10.2-8.el7.x86_64.rpm SHA-256: ae1f1a03112885c3157554f3667fa16ecbc39f7be9f0645f00edae7a0a6e8f2f
rh-nginx110-nginx-debuginfo-1.10.2-8.el7.x86_64.rpm SHA-256: a79de32dd9845dc74b86e231bc66f7639586c369a5e9979671f48686351d6523
rh-nginx110-nginx-mod-http-image-filter-1.10.2-8.el7.x86_64.rpm SHA-256: 9b361393d9c83ea220dec47076d90504cc4ed76c1e0b0c2d96fbb2750ff10871
rh-nginx110-nginx-mod-http-perl-1.10.2-8.el7.x86_64.rpm SHA-256: 5c55781831e7638b5867a94629d76fa4956a4410750de6752acde3ba7dbdf0b6
rh-nginx110-nginx-mod-http-xslt-filter-1.10.2-8.el7.x86_64.rpm SHA-256: cc4c0eed8196157edba12f82261b9f528808e3df394127b91993284d23b28753
rh-nginx110-nginx-mod-mail-1.10.2-8.el7.x86_64.rpm SHA-256: e4a1d68e487822de791ba20e04fe41066509f2d40fe215be87030cabdc07c96a
rh-nginx110-nginx-mod-stream-1.10.2-8.el7.x86_64.rpm SHA-256: 0ee6a9076abaad0d70bdc6af9dd10396cc19bf5beeceb109124b988cc8a9f202

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

SRPM
rh-nginx110-nginx-1.10.2-8.el7.src.rpm SHA-256: b845331beeb1e6399bd3dd9cb5d7a678ea7bdecf045662e17ce0e1c3a3b0b589
x86_64
rh-nginx110-nginx-1.10.2-8.el7.x86_64.rpm SHA-256: ae1f1a03112885c3157554f3667fa16ecbc39f7be9f0645f00edae7a0a6e8f2f
rh-nginx110-nginx-debuginfo-1.10.2-8.el7.x86_64.rpm SHA-256: a79de32dd9845dc74b86e231bc66f7639586c369a5e9979671f48686351d6523
rh-nginx110-nginx-mod-http-image-filter-1.10.2-8.el7.x86_64.rpm SHA-256: 9b361393d9c83ea220dec47076d90504cc4ed76c1e0b0c2d96fbb2750ff10871
rh-nginx110-nginx-mod-http-perl-1.10.2-8.el7.x86_64.rpm SHA-256: 5c55781831e7638b5867a94629d76fa4956a4410750de6752acde3ba7dbdf0b6
rh-nginx110-nginx-mod-http-xslt-filter-1.10.2-8.el7.x86_64.rpm SHA-256: cc4c0eed8196157edba12f82261b9f528808e3df394127b91993284d23b28753
rh-nginx110-nginx-mod-mail-1.10.2-8.el7.x86_64.rpm SHA-256: e4a1d68e487822de791ba20e04fe41066509f2d40fe215be87030cabdc07c96a
rh-nginx110-nginx-mod-stream-1.10.2-8.el7.x86_64.rpm SHA-256: 0ee6a9076abaad0d70bdc6af9dd10396cc19bf5beeceb109124b988cc8a9f202

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

SRPM
rh-nginx110-nginx-1.10.2-8.el7.src.rpm SHA-256: b845331beeb1e6399bd3dd9cb5d7a678ea7bdecf045662e17ce0e1c3a3b0b589
x86_64
rh-nginx110-nginx-1.10.2-8.el7.x86_64.rpm SHA-256: ae1f1a03112885c3157554f3667fa16ecbc39f7be9f0645f00edae7a0a6e8f2f
rh-nginx110-nginx-debuginfo-1.10.2-8.el7.x86_64.rpm SHA-256: a79de32dd9845dc74b86e231bc66f7639586c369a5e9979671f48686351d6523
rh-nginx110-nginx-mod-http-image-filter-1.10.2-8.el7.x86_64.rpm SHA-256: 9b361393d9c83ea220dec47076d90504cc4ed76c1e0b0c2d96fbb2750ff10871
rh-nginx110-nginx-mod-http-perl-1.10.2-8.el7.x86_64.rpm SHA-256: 5c55781831e7638b5867a94629d76fa4956a4410750de6752acde3ba7dbdf0b6
rh-nginx110-nginx-mod-http-xslt-filter-1.10.2-8.el7.x86_64.rpm SHA-256: cc4c0eed8196157edba12f82261b9f528808e3df394127b91993284d23b28753
rh-nginx110-nginx-mod-mail-1.10.2-8.el7.x86_64.rpm SHA-256: e4a1d68e487822de791ba20e04fe41066509f2d40fe215be87030cabdc07c96a
rh-nginx110-nginx-mod-stream-1.10.2-8.el7.x86_64.rpm SHA-256: 0ee6a9076abaad0d70bdc6af9dd10396cc19bf5beeceb109124b988cc8a9f202

Red Hat Software Collections (for RHEL Server) 1 for RHEL 7.3

SRPM
rh-nginx110-nginx-1.10.2-8.el7.src.rpm SHA-256: b845331beeb1e6399bd3dd9cb5d7a678ea7bdecf045662e17ce0e1c3a3b0b589
x86_64
rh-nginx110-nginx-1.10.2-8.el7.x86_64.rpm SHA-256: ae1f1a03112885c3157554f3667fa16ecbc39f7be9f0645f00edae7a0a6e8f2f
rh-nginx110-nginx-debuginfo-1.10.2-8.el7.x86_64.rpm SHA-256: a79de32dd9845dc74b86e231bc66f7639586c369a5e9979671f48686351d6523
rh-nginx110-nginx-mod-http-image-filter-1.10.2-8.el7.x86_64.rpm SHA-256: 9b361393d9c83ea220dec47076d90504cc4ed76c1e0b0c2d96fbb2750ff10871
rh-nginx110-nginx-mod-http-perl-1.10.2-8.el7.x86_64.rpm SHA-256: 5c55781831e7638b5867a94629d76fa4956a4410750de6752acde3ba7dbdf0b6
rh-nginx110-nginx-mod-http-xslt-filter-1.10.2-8.el7.x86_64.rpm SHA-256: cc4c0eed8196157edba12f82261b9f528808e3df394127b91993284d23b28753
rh-nginx110-nginx-mod-mail-1.10.2-8.el7.x86_64.rpm SHA-256: e4a1d68e487822de791ba20e04fe41066509f2d40fe215be87030cabdc07c96a
rh-nginx110-nginx-mod-stream-1.10.2-8.el7.x86_64.rpm SHA-256: 0ee6a9076abaad0d70bdc6af9dd10396cc19bf5beeceb109124b988cc8a9f202

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

SRPM
rh-nginx110-nginx-1.10.2-8.el7.src.rpm SHA-256: b845331beeb1e6399bd3dd9cb5d7a678ea7bdecf045662e17ce0e1c3a3b0b589
x86_64
rh-nginx110-nginx-1.10.2-8.el7.x86_64.rpm SHA-256: ae1f1a03112885c3157554f3667fa16ecbc39f7be9f0645f00edae7a0a6e8f2f
rh-nginx110-nginx-debuginfo-1.10.2-8.el7.x86_64.rpm SHA-256: a79de32dd9845dc74b86e231bc66f7639586c369a5e9979671f48686351d6523
rh-nginx110-nginx-mod-http-image-filter-1.10.2-8.el7.x86_64.rpm SHA-256: 9b361393d9c83ea220dec47076d90504cc4ed76c1e0b0c2d96fbb2750ff10871
rh-nginx110-nginx-mod-http-perl-1.10.2-8.el7.x86_64.rpm SHA-256: 5c55781831e7638b5867a94629d76fa4956a4410750de6752acde3ba7dbdf0b6
rh-nginx110-nginx-mod-http-xslt-filter-1.10.2-8.el7.x86_64.rpm SHA-256: cc4c0eed8196157edba12f82261b9f528808e3df394127b91993284d23b28753
rh-nginx110-nginx-mod-mail-1.10.2-8.el7.x86_64.rpm SHA-256: e4a1d68e487822de791ba20e04fe41066509f2d40fe215be87030cabdc07c96a
rh-nginx110-nginx-mod-stream-1.10.2-8.el7.x86_64.rpm SHA-256: 0ee6a9076abaad0d70bdc6af9dd10396cc19bf5beeceb109124b988cc8a9f202

Red Hat Software Collections (for RHEL Server) 1 for RHEL 6.7

SRPM
rh-nginx110-nginx-1.10.2-8.el6.src.rpm SHA-256: f70563fb7b0c629c5cf4e02eba7aa4cd6b4c1f04f1a4bc05155f60e6cef8e3e2
x86_64
rh-nginx110-nginx-1.10.2-8.el6.x86_64.rpm SHA-256: c9e47f762c3bdaea632a6f140ceef2935bc418e50981fc40ca6909584992e473
rh-nginx110-nginx-debuginfo-1.10.2-8.el6.x86_64.rpm SHA-256: 3f2976b6a6ce692eb90075888f752947d98d1e3f92a81da6d02a620361f395c4
rh-nginx110-nginx-mod-http-image-filter-1.10.2-8.el6.x86_64.rpm SHA-256: c5efb4f633da3aa4e8663c1ffb61c5287fbd6a039220379fc4c75db497e123a9
rh-nginx110-nginx-mod-http-perl-1.10.2-8.el6.x86_64.rpm SHA-256: 78e6bc4a80a0a0970b3f93297c213a75e67ed48a2515531f9cf272f55dcf3dfe
rh-nginx110-nginx-mod-http-xslt-filter-1.10.2-8.el6.x86_64.rpm SHA-256: d71aa2671c67b5012730d5cf802b0153ac3bd100b53221d67af6f559b88a4751
rh-nginx110-nginx-mod-mail-1.10.2-8.el6.x86_64.rpm SHA-256: 04eae80cc5e4d15ff3cc282bd152330865c399d9cb93bb60b7a02680998d0c66
rh-nginx110-nginx-mod-stream-1.10.2-8.el6.x86_64.rpm SHA-256: fc31c6a21528a34ca5a907ce06134cc2342c561d39d93c1f8d2ba224d9f9b4ee

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

SRPM
rh-nginx110-nginx-1.10.2-8.el6.src.rpm SHA-256: f70563fb7b0c629c5cf4e02eba7aa4cd6b4c1f04f1a4bc05155f60e6cef8e3e2
x86_64
rh-nginx110-nginx-1.10.2-8.el6.x86_64.rpm SHA-256: c9e47f762c3bdaea632a6f140ceef2935bc418e50981fc40ca6909584992e473
rh-nginx110-nginx-debuginfo-1.10.2-8.el6.x86_64.rpm SHA-256: 3f2976b6a6ce692eb90075888f752947d98d1e3f92a81da6d02a620361f395c4
rh-nginx110-nginx-mod-http-image-filter-1.10.2-8.el6.x86_64.rpm SHA-256: c5efb4f633da3aa4e8663c1ffb61c5287fbd6a039220379fc4c75db497e123a9
rh-nginx110-nginx-mod-http-perl-1.10.2-8.el6.x86_64.rpm SHA-256: 78e6bc4a80a0a0970b3f93297c213a75e67ed48a2515531f9cf272f55dcf3dfe
rh-nginx110-nginx-mod-http-xslt-filter-1.10.2-8.el6.x86_64.rpm SHA-256: d71aa2671c67b5012730d5cf802b0153ac3bd100b53221d67af6f559b88a4751
rh-nginx110-nginx-mod-mail-1.10.2-8.el6.x86_64.rpm SHA-256: 04eae80cc5e4d15ff3cc282bd152330865c399d9cb93bb60b7a02680998d0c66
rh-nginx110-nginx-mod-stream-1.10.2-8.el6.x86_64.rpm SHA-256: fc31c6a21528a34ca5a907ce06134cc2342c561d39d93c1f8d2ba224d9f9b4ee

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

SRPM
rh-nginx110-nginx-1.10.2-8.el7.src.rpm SHA-256: b845331beeb1e6399bd3dd9cb5d7a678ea7bdecf045662e17ce0e1c3a3b0b589
x86_64
rh-nginx110-nginx-1.10.2-8.el7.x86_64.rpm SHA-256: ae1f1a03112885c3157554f3667fa16ecbc39f7be9f0645f00edae7a0a6e8f2f
rh-nginx110-nginx-debuginfo-1.10.2-8.el7.x86_64.rpm SHA-256: a79de32dd9845dc74b86e231bc66f7639586c369a5e9979671f48686351d6523
rh-nginx110-nginx-mod-http-image-filter-1.10.2-8.el7.x86_64.rpm SHA-256: 9b361393d9c83ea220dec47076d90504cc4ed76c1e0b0c2d96fbb2750ff10871
rh-nginx110-nginx-mod-http-perl-1.10.2-8.el7.x86_64.rpm SHA-256: 5c55781831e7638b5867a94629d76fa4956a4410750de6752acde3ba7dbdf0b6
rh-nginx110-nginx-mod-http-xslt-filter-1.10.2-8.el7.x86_64.rpm SHA-256: cc4c0eed8196157edba12f82261b9f528808e3df394127b91993284d23b28753
rh-nginx110-nginx-mod-mail-1.10.2-8.el7.x86_64.rpm SHA-256: e4a1d68e487822de791ba20e04fe41066509f2d40fe215be87030cabdc07c96a
rh-nginx110-nginx-mod-stream-1.10.2-8.el7.x86_64.rpm SHA-256: 0ee6a9076abaad0d70bdc6af9dd10396cc19bf5beeceb109124b988cc8a9f202

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

SRPM
rh-nginx110-nginx-1.10.2-8.el6.src.rpm SHA-256: f70563fb7b0c629c5cf4e02eba7aa4cd6b4c1f04f1a4bc05155f60e6cef8e3e2
x86_64
rh-nginx110-nginx-1.10.2-8.el6.x86_64.rpm SHA-256: c9e47f762c3bdaea632a6f140ceef2935bc418e50981fc40ca6909584992e473
rh-nginx110-nginx-debuginfo-1.10.2-8.el6.x86_64.rpm SHA-256: 3f2976b6a6ce692eb90075888f752947d98d1e3f92a81da6d02a620361f395c4
rh-nginx110-nginx-mod-http-image-filter-1.10.2-8.el6.x86_64.rpm SHA-256: c5efb4f633da3aa4e8663c1ffb61c5287fbd6a039220379fc4c75db497e123a9
rh-nginx110-nginx-mod-http-perl-1.10.2-8.el6.x86_64.rpm SHA-256: 78e6bc4a80a0a0970b3f93297c213a75e67ed48a2515531f9cf272f55dcf3dfe
rh-nginx110-nginx-mod-http-xslt-filter-1.10.2-8.el6.x86_64.rpm SHA-256: d71aa2671c67b5012730d5cf802b0153ac3bd100b53221d67af6f559b88a4751
rh-nginx110-nginx-mod-mail-1.10.2-8.el6.x86_64.rpm SHA-256: 04eae80cc5e4d15ff3cc282bd152330865c399d9cb93bb60b7a02680998d0c66
rh-nginx110-nginx-mod-stream-1.10.2-8.el6.x86_64.rpm SHA-256: fc31c6a21528a34ca5a907ce06134cc2342c561d39d93c1f8d2ba224d9f9b4ee

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