- Issued:
- 2016-07-18
- Updated:
- 2016-07-18
RHSA-2016:1421 - Security Advisory
Synopsis
Important: httpd security update
Type/Severity
Security Advisory: Important
Topic
An update for httpd is now available for Red Hat Enterprise Linux 5 and Red Hat
Enterprise Linux 6.
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
The httpd packages provide the Apache HTTP Server, a powerful, efficient, and
extensible web server.
Security Fix(es):
- It was discovered that httpd used the value of the Proxy header from HTTP
requests to initialize the HTTP_PROXY environment variable for CGI scripts,
which in turn was incorrectly used by certain HTTP client implementations to
configure the proxy for outgoing HTTP requests. A remote attacker could possibly
use this flaw to redirect HTTP requests performed by a CGI script to an
attacker-controlled proxy via a malicious HTTP request. (CVE-2016-5387)
Note: After this update, httpd will no longer pass the value of the Proxy
request header to scripts via the HTTP_PROXY environment variable.
Red Hat would like to thank Scott Geary (VendHQ) 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
After installing the updated packages, the httpd daemon will be restarted
automatically.
Affected Products
- Red Hat Enterprise Linux Server 6 x86_64
- Red Hat Enterprise Linux Server 6 i386
- Red Hat Enterprise Linux Server 5 x86_64
- Red Hat Enterprise Linux Server 5 ia64
- Red Hat Enterprise Linux Server 5 i386
- Red Hat Enterprise Linux Workstation 6 x86_64
- Red Hat Enterprise Linux Workstation 6 i386
- Red Hat Enterprise Linux Workstation 5 x86_64
- Red Hat Enterprise Linux Workstation 5 i386
- Red Hat Enterprise Linux Desktop 6 x86_64
- Red Hat Enterprise Linux Desktop 6 i386
- Red Hat Enterprise Linux Desktop 5 x86_64
- Red Hat Enterprise Linux Desktop 5 i386
- Red Hat Enterprise Linux for IBM z Systems 6 s390x
- Red Hat Enterprise Linux for IBM z Systems 5 s390x
- Red Hat Enterprise Linux for Power, big endian 6 ppc64
- Red Hat Enterprise Linux for Power, big endian 5 ppc
- Red Hat Enterprise Linux for Scientific Computing 6 x86_64
Fixes
- BZ - 1353755 - CVE-2016-5387 Apache HTTPD: sets environmental variable based on user supplied Proxy request header
CVEs
References
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux Server 6
| SRPM | |
|---|---|
| httpd-2.2.15-54.el6_8.src.rpm | SHA-256: e6ec3629b14f5f2f32eda8937ef98eea550b62e882bc9e1f06f6f9000793e658 |
| x86_64 | |
| httpd-2.2.15-54.el6_8.x86_64.rpm | SHA-256: fbc8963d5266cc952fa56b2dc7f0ab53ba02f727f34ca32f4f7de818edbc3a70 |
| httpd-debuginfo-2.2.15-54.el6_8.i686.rpm | SHA-256: 50c609dfb4b2d29effc966ba0ccdb9ed30748ed56501a8495d5ac88e1a07509b |
| httpd-debuginfo-2.2.15-54.el6_8.x86_64.rpm | SHA-256: 4401c117caec1d39c8e72f63769ea1be9784252ffe268a9891b0ebd3b196d105 |
| httpd-devel-2.2.15-54.el6_8.i686.rpm | SHA-256: 5719df1cf8543e911ba4f3f68a7394262dd4bf444393f7d14057c622058b2c2f |
| httpd-devel-2.2.15-54.el6_8.x86_64.rpm | SHA-256: b638b8c5302fedff3af9a369b6339ffffc4f4e1c37c4e561d39d8ca8366ffd3f |
| httpd-manual-2.2.15-54.el6_8.noarch.rpm | SHA-256: ccb52d7aa0184816862bd4f1ecd53c7e26aff24b8d847260eb0f0269b9925394 |
| httpd-tools-2.2.15-54.el6_8.x86_64.rpm | SHA-256: e002d0e0ceca860ce061ceba0125ce24ec52fb5b0cb53451384ec57d70fa9088 |
| mod_ssl-2.2.15-54.el6_8.x86_64.rpm | SHA-256: e19b6a5b76a3e70801d9fc292e22d809230022e9adee8fe8c58606f20dc1c631 |
| i386 | |
| httpd-2.2.15-54.el6_8.i686.rpm | SHA-256: b22d71dd43ad4461f65de2da1102e4e54520e37595628951535e25bb43241016 |
| httpd-debuginfo-2.2.15-54.el6_8.i686.rpm | SHA-256: 50c609dfb4b2d29effc966ba0ccdb9ed30748ed56501a8495d5ac88e1a07509b |
| httpd-devel-2.2.15-54.el6_8.i686.rpm | SHA-256: 5719df1cf8543e911ba4f3f68a7394262dd4bf444393f7d14057c622058b2c2f |
| httpd-manual-2.2.15-54.el6_8.noarch.rpm | SHA-256: ccb52d7aa0184816862bd4f1ecd53c7e26aff24b8d847260eb0f0269b9925394 |
| httpd-tools-2.2.15-54.el6_8.i686.rpm | SHA-256: c22a11a518afa86289a4906d3c600f0c435f3e0cff42d8134e0cc10329af395e |
| mod_ssl-2.2.15-54.el6_8.i686.rpm | SHA-256: 648a854928db46ea91d973c0b2d131b843cc3626239ebaae3b837f73a0bfe129 |
Red Hat Enterprise Linux Server 5
| SRPM | |
|---|---|
| x86_64 | |
| ia64 | |
| i386 |
Red Hat Enterprise Linux Workstation 6
| SRPM | |
|---|---|
| httpd-2.2.15-54.el6_8.src.rpm | SHA-256: e6ec3629b14f5f2f32eda8937ef98eea550b62e882bc9e1f06f6f9000793e658 |
| x86_64 | |
| httpd-2.2.15-54.el6_8.x86_64.rpm | SHA-256: fbc8963d5266cc952fa56b2dc7f0ab53ba02f727f34ca32f4f7de818edbc3a70 |
| httpd-debuginfo-2.2.15-54.el6_8.i686.rpm | SHA-256: 50c609dfb4b2d29effc966ba0ccdb9ed30748ed56501a8495d5ac88e1a07509b |
| httpd-debuginfo-2.2.15-54.el6_8.x86_64.rpm | SHA-256: 4401c117caec1d39c8e72f63769ea1be9784252ffe268a9891b0ebd3b196d105 |
| httpd-devel-2.2.15-54.el6_8.i686.rpm | SHA-256: 5719df1cf8543e911ba4f3f68a7394262dd4bf444393f7d14057c622058b2c2f |
| httpd-devel-2.2.15-54.el6_8.x86_64.rpm | SHA-256: b638b8c5302fedff3af9a369b6339ffffc4f4e1c37c4e561d39d8ca8366ffd3f |
| httpd-manual-2.2.15-54.el6_8.noarch.rpm | SHA-256: ccb52d7aa0184816862bd4f1ecd53c7e26aff24b8d847260eb0f0269b9925394 |
| httpd-tools-2.2.15-54.el6_8.x86_64.rpm | SHA-256: e002d0e0ceca860ce061ceba0125ce24ec52fb5b0cb53451384ec57d70fa9088 |
| mod_ssl-2.2.15-54.el6_8.x86_64.rpm | SHA-256: e19b6a5b76a3e70801d9fc292e22d809230022e9adee8fe8c58606f20dc1c631 |
| i386 | |
| httpd-2.2.15-54.el6_8.i686.rpm | SHA-256: b22d71dd43ad4461f65de2da1102e4e54520e37595628951535e25bb43241016 |
| httpd-debuginfo-2.2.15-54.el6_8.i686.rpm | SHA-256: 50c609dfb4b2d29effc966ba0ccdb9ed30748ed56501a8495d5ac88e1a07509b |
| httpd-devel-2.2.15-54.el6_8.i686.rpm | SHA-256: 5719df1cf8543e911ba4f3f68a7394262dd4bf444393f7d14057c622058b2c2f |
| httpd-manual-2.2.15-54.el6_8.noarch.rpm | SHA-256: ccb52d7aa0184816862bd4f1ecd53c7e26aff24b8d847260eb0f0269b9925394 |
| httpd-tools-2.2.15-54.el6_8.i686.rpm | SHA-256: c22a11a518afa86289a4906d3c600f0c435f3e0cff42d8134e0cc10329af395e |
| mod_ssl-2.2.15-54.el6_8.i686.rpm | SHA-256: 648a854928db46ea91d973c0b2d131b843cc3626239ebaae3b837f73a0bfe129 |
Red Hat Enterprise Linux Workstation 5
| SRPM | |
|---|---|
| x86_64 | |
| i386 |
Red Hat Enterprise Linux Desktop 6
| SRPM | |
|---|---|
| httpd-2.2.15-54.el6_8.src.rpm | SHA-256: e6ec3629b14f5f2f32eda8937ef98eea550b62e882bc9e1f06f6f9000793e658 |
| x86_64 | |
| httpd-2.2.15-54.el6_8.x86_64.rpm | SHA-256: fbc8963d5266cc952fa56b2dc7f0ab53ba02f727f34ca32f4f7de818edbc3a70 |
| httpd-debuginfo-2.2.15-54.el6_8.i686.rpm | SHA-256: 50c609dfb4b2d29effc966ba0ccdb9ed30748ed56501a8495d5ac88e1a07509b |
| httpd-debuginfo-2.2.15-54.el6_8.x86_64.rpm | SHA-256: 4401c117caec1d39c8e72f63769ea1be9784252ffe268a9891b0ebd3b196d105 |
| httpd-debuginfo-2.2.15-54.el6_8.x86_64.rpm | SHA-256: 4401c117caec1d39c8e72f63769ea1be9784252ffe268a9891b0ebd3b196d105 |
| httpd-devel-2.2.15-54.el6_8.i686.rpm | SHA-256: 5719df1cf8543e911ba4f3f68a7394262dd4bf444393f7d14057c622058b2c2f |
| httpd-devel-2.2.15-54.el6_8.x86_64.rpm | SHA-256: b638b8c5302fedff3af9a369b6339ffffc4f4e1c37c4e561d39d8ca8366ffd3f |
| httpd-manual-2.2.15-54.el6_8.noarch.rpm | SHA-256: ccb52d7aa0184816862bd4f1ecd53c7e26aff24b8d847260eb0f0269b9925394 |
| httpd-tools-2.2.15-54.el6_8.x86_64.rpm | SHA-256: e002d0e0ceca860ce061ceba0125ce24ec52fb5b0cb53451384ec57d70fa9088 |
| mod_ssl-2.2.15-54.el6_8.x86_64.rpm | SHA-256: e19b6a5b76a3e70801d9fc292e22d809230022e9adee8fe8c58606f20dc1c631 |
| i386 | |
| httpd-2.2.15-54.el6_8.i686.rpm | SHA-256: b22d71dd43ad4461f65de2da1102e4e54520e37595628951535e25bb43241016 |
| httpd-debuginfo-2.2.15-54.el6_8.i686.rpm | SHA-256: 50c609dfb4b2d29effc966ba0ccdb9ed30748ed56501a8495d5ac88e1a07509b |
| httpd-debuginfo-2.2.15-54.el6_8.i686.rpm | SHA-256: 50c609dfb4b2d29effc966ba0ccdb9ed30748ed56501a8495d5ac88e1a07509b |
| httpd-devel-2.2.15-54.el6_8.i686.rpm | SHA-256: 5719df1cf8543e911ba4f3f68a7394262dd4bf444393f7d14057c622058b2c2f |
| httpd-manual-2.2.15-54.el6_8.noarch.rpm | SHA-256: ccb52d7aa0184816862bd4f1ecd53c7e26aff24b8d847260eb0f0269b9925394 |
| httpd-tools-2.2.15-54.el6_8.i686.rpm | SHA-256: c22a11a518afa86289a4906d3c600f0c435f3e0cff42d8134e0cc10329af395e |
| mod_ssl-2.2.15-54.el6_8.i686.rpm | SHA-256: 648a854928db46ea91d973c0b2d131b843cc3626239ebaae3b837f73a0bfe129 |
Red Hat Enterprise Linux Desktop 5
| SRPM | |
|---|---|
| x86_64 | |
| i386 |
Red Hat Enterprise Linux for IBM z Systems 6
| SRPM | |
|---|---|
| httpd-2.2.15-54.el6_8.src.rpm | SHA-256: e6ec3629b14f5f2f32eda8937ef98eea550b62e882bc9e1f06f6f9000793e658 |
| s390x | |
| httpd-2.2.15-54.el6_8.s390x.rpm | SHA-256: 0f6b85ebe2ee864e7683c0bd1d2a5971ed9a7b865f277f22cc572dd692066df0 |
| httpd-debuginfo-2.2.15-54.el6_8.s390.rpm | SHA-256: cd921075168fcbf59c9ad5d82c2a92f1b0f2e98b2f706c936baa91ea6060924c |
| httpd-debuginfo-2.2.15-54.el6_8.s390x.rpm | SHA-256: 6f29a8f27fde8094286145acf18788b7fab5c58bce64da96f549b58a238e1e33 |
| httpd-devel-2.2.15-54.el6_8.s390.rpm | SHA-256: 8c547a205d9acaf2903068e3e460ae5e6ed05bc14592fbb00c4cb1d1fce068f5 |
| httpd-devel-2.2.15-54.el6_8.s390x.rpm | SHA-256: a410727f1c21465862849b022a64c5b6ada110e3ce2e376e73600631d3815522 |
| httpd-manual-2.2.15-54.el6_8.noarch.rpm | SHA-256: ccb52d7aa0184816862bd4f1ecd53c7e26aff24b8d847260eb0f0269b9925394 |
| httpd-tools-2.2.15-54.el6_8.s390x.rpm | SHA-256: e72c8a38a78d56d719148c6944950ce9450056bffdac26d732a9d0bc171feedb |
| mod_ssl-2.2.15-54.el6_8.s390x.rpm | SHA-256: 8d706a179b78b7cb2b160bb63726269d2238f49bfba1883905643d51b85bdeec |
Red Hat Enterprise Linux for IBM z Systems 5
| SRPM | |
|---|---|
| s390x |
Red Hat Enterprise Linux for Power, big endian 6
| SRPM | |
|---|---|
| httpd-2.2.15-54.el6_8.src.rpm | SHA-256: e6ec3629b14f5f2f32eda8937ef98eea550b62e882bc9e1f06f6f9000793e658 |
| ppc64 | |
| httpd-2.2.15-54.el6_8.ppc64.rpm | SHA-256: aca7854e32a4b70dbbd4a83e1d931b452158ede9c91f4d981a5ce5400d9cfe0d |
| httpd-debuginfo-2.2.15-54.el6_8.ppc.rpm | SHA-256: f47e0f7f90b346330d6deb5cd45f8ac757e1229e58d1aa4a3f255774cc92664d |
| httpd-debuginfo-2.2.15-54.el6_8.ppc64.rpm | SHA-256: bfe5f0713247ffe029232ea598edacb85a9293d86fb6222b879f188af6f2a896 |
| httpd-devel-2.2.15-54.el6_8.ppc.rpm | SHA-256: ddc6653803d0621ac4927ee4b923475d45a3050a642e92eea42a14f6c90a6026 |
| httpd-devel-2.2.15-54.el6_8.ppc64.rpm | SHA-256: 47e0817e01c1d840afff5cea5d86d5b6879009660ffc2768c666a14103f87b62 |
| httpd-manual-2.2.15-54.el6_8.noarch.rpm | SHA-256: ccb52d7aa0184816862bd4f1ecd53c7e26aff24b8d847260eb0f0269b9925394 |
| httpd-tools-2.2.15-54.el6_8.ppc64.rpm | SHA-256: a8f14efaa5146cc18f8c0751a6d131bc16a330f2e5a4221e805021d1b7fd9f1d |
| mod_ssl-2.2.15-54.el6_8.ppc64.rpm | SHA-256: cf24f6fa92dcd2acf4cb63b6f4b1a404ba6722cac29f1ad3d41bb23141eaf1f8 |
Red Hat Enterprise Linux for Power, big endian 5
| SRPM | |
|---|---|
| ppc |
Red Hat Enterprise Linux for Scientific Computing 6
| SRPM | |
|---|---|
| httpd-2.2.15-54.el6_8.src.rpm | SHA-256: e6ec3629b14f5f2f32eda8937ef98eea550b62e882bc9e1f06f6f9000793e658 |
| x86_64 | |
| httpd-2.2.15-54.el6_8.x86_64.rpm | SHA-256: fbc8963d5266cc952fa56b2dc7f0ab53ba02f727f34ca32f4f7de818edbc3a70 |
| httpd-debuginfo-2.2.15-54.el6_8.i686.rpm | SHA-256: 50c609dfb4b2d29effc966ba0ccdb9ed30748ed56501a8495d5ac88e1a07509b |
| httpd-debuginfo-2.2.15-54.el6_8.x86_64.rpm | SHA-256: 4401c117caec1d39c8e72f63769ea1be9784252ffe268a9891b0ebd3b196d105 |
| httpd-debuginfo-2.2.15-54.el6_8.x86_64.rpm | SHA-256: 4401c117caec1d39c8e72f63769ea1be9784252ffe268a9891b0ebd3b196d105 |
| httpd-devel-2.2.15-54.el6_8.i686.rpm | SHA-256: 5719df1cf8543e911ba4f3f68a7394262dd4bf444393f7d14057c622058b2c2f |
| httpd-devel-2.2.15-54.el6_8.x86_64.rpm | SHA-256: b638b8c5302fedff3af9a369b6339ffffc4f4e1c37c4e561d39d8ca8366ffd3f |
| httpd-manual-2.2.15-54.el6_8.noarch.rpm | SHA-256: ccb52d7aa0184816862bd4f1ecd53c7e26aff24b8d847260eb0f0269b9925394 |
| httpd-tools-2.2.15-54.el6_8.x86_64.rpm | SHA-256: e002d0e0ceca860ce061ceba0125ce24ec52fb5b0cb53451384ec57d70fa9088 |
| mod_ssl-2.2.15-54.el6_8.x86_64.rpm | SHA-256: e19b6a5b76a3e70801d9fc292e22d809230022e9adee8fe8c58606f20dc1c631 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.