CVE-2017-5647
published 2017-04-17CVE-2017-5647: A bug in the handling of the pipelined requests in Apache Tomcat 9.0.0.M1 to 9.0.0.M18, 8.5.0 to 8.5.12, 8.0.0.RC1 to 8.0.42, 7.0.0 to 7.0.76, and 6.0.0 to…
PriorityP353high7.5CVSS 3.0
AVNACLPRNUINSUCHINAN
EPSS
16.84%
96.7th percentile
A bug in the handling of the pipelined requests in Apache Tomcat 9.0.0.M1 to 9.0.0.M18, 8.5.0 to 8.5.12, 8.0.0.RC1 to 8.0.42, 7.0.0 to 7.0.76, and 6.0.0 to 6.0.52, when send file was used, results in the pipelined request being lost when send file processing of the previous request completed. This could result in responses appearing to be sent for the wrong request. For example, a user agent that sent requests A, B and C could see the correct response for request A, the response for request C for request B and no response for request C.
Affected
194 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
| apache | tomcat | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
osv7.5HIGH
vendor_apache7.5HIGH
vendor_debian7.5LOW
vendor_redhat7.5HIGH
vendor_ubuntu7.5HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Ubuntu
Tomcat vulnerabilities
vendor_ubuntu·2018-01-08·CVSS 7.5
CVE-2017-5647 [HIGH] Tomcat vulnerabilities
Title: Tomcat vulnerabilities
Summary: Several security issues were fixed in Tomcat.
It was discovered that Tomcat incorrectly handled certain pipelined
requests when sendfile was used. A remote attacker could use this issue to
obtain wrong responses possibly containing sensitive information.
(CVE-2017-5647)
It was discovered that Tomcat incorrectly used the appropriate facade
object. A malicious application could possibly use this to bypass Security
Manager restrictions. (CVE-2017-5648)
It was discovered that Tomcat incorrectly handled error pages. A remote
attacker could possibly use this issue to replace or remove the custom
error page. (CVE-2017-5664)
It was discovered that Tomcat incorrectly handled the CORS filter. A remote
attacker could possibly use this issue to perform cache
Red Hat
tomcat: Incorrect handling of pipelined requests when send file was used
vendor_redhat·2017-04-10·CVSS 7.5
CVE-2017-5647 [HIGH] CWE-200 tomcat: Incorrect handling of pipelined requests when send file was used
tomcat: Incorrect handling of pipelined requests when send file was used
A bug in the handling of the pipelined requests in Apache Tomcat 9.0.0.M1 to 9.0.0.M18, 8.5.0 to 8.5.12, 8.0.0.RC1 to 8.0.42, 7.0.0 to 7.0.76, and 6.0.0 to 6.0.52, when send file was used, results in the pipelined request being lost when send file processing of the previous request completed. This could result in responses appearing to be sent for the wrong request. For example, a user agent that sent requests A, B and C could see the correct response for request A, the response for request C for request B and no response for request C.
A vulnerability was discovered in Tomcat's handling of pipelined requests when "Sendfile" was used. If sendfile processing completed quickly, it was possible for the Processor to be
Debian
CVE-2017-5647: tomcat9 - A bug in the handling of the pipelined requests in Apache Tomcat 9.0.0.M1 to 9.0...
vendor_debian·2017·CVSS 7.5
CVE-2017-5647 [HIGH] CVE-2017-5647: tomcat9 - A bug in the handling of the pipelined requests in Apache Tomcat 9.0.0.M1 to 9.0...
A bug in the handling of the pipelined requests in Apache Tomcat 9.0.0.M1 to 9.0.0.M18, 8.5.0 to 8.5.12, 8.0.0.RC1 to 8.0.42, 7.0.0 to 7.0.76, and 6.0.0 to 6.0.52, when send file was used, results in the pipelined request being lost when send file processing of the previous request completed. This could result in responses appearing to be sent for the wrong request. For example, a user agent that sent requests A, B and C could see the correct response for request A, the response for request C for request B and no response for request C.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved
sid: resolved
trixie: resolved
Apache
Apache tomcat: CVE-2017-5647
vendor_apache·CVSS 7.5
CVE-2017-5647 [HIGH] Apache tomcat: CVE-2017-5647
Apache tomcat: CVE-2017-5647
A bug in the handling of the pipelined requests when send file was used resulted in the pipelined request being lost when send file processing of the previous request completed. This could result in responses appearing to be sent for the wrong request. For example, a user agent that sent requests A, B and C could see the correct response for request A, the response for request C for request B and no response for request C. This was fixed in revision 1788999 . This issue was identified by the Apache Tomcat Security Team on 20 March 2017 and made public on 10 April 2017. Affects: 8.0.0.RC1 to 8.0.42 30 March 2017 Fixed in Apache Tomcat 8.5.13 Important: Information Disclosure
OSV
Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat
osv·2022-05-14
CVE-2017-5647 [HIGH] Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat
Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat
A bug in the handling of the pipelined requests in Apache Tomcat 9.0.0.M1 to 9.0.0.M18, 8.5.0 to 8.5.12, 8.0.0.RC1 to 8.0.42, 7.0.0 to 7.0.76, and 6.0.0 to 6.0.52, when send file was used, results in the pipelined request being lost when send file processing of the previous request completed. This could result in responses appearing to be sent for the wrong request. For example, a user agent that sent requests A, B and C could see the correct response for request A, the response for request C for request B and no response for request C.
GHSA
Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat
ghsa·2022-05-14
CVE-2017-5647 [HIGH] CWE-200 Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat
Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat
A bug in the handling of the pipelined requests in Apache Tomcat 9.0.0.M1 to 9.0.0.M18, 8.5.0 to 8.5.12, 8.0.0.RC1 to 8.0.42, 7.0.0 to 7.0.76, and 6.0.0 to 6.0.52, when send file was used, results in the pipelined request being lost when send file processing of the previous request completed. This could result in responses appearing to be sent for the wrong request. For example, a user agent that sent requests A, B and C could see the correct response for request A, the response for request C for request B and no response for request C.
OSV
tomcat7, tomcat8 vulnerabilities
osv·2018-01-08·CVSS 7.5
CVE-2017-5647 [HIGH] tomcat7, tomcat8 vulnerabilities
tomcat7, tomcat8 vulnerabilities
It was discovered that Tomcat incorrectly handled certain pipelined
requests when sendfile was used. A remote attacker could use this issue to
obtain wrong responses possibly containing sensitive information.
(CVE-2017-5647)
It was discovered that Tomcat incorrectly used the appropriate facade
object. A malicious application could possibly use this to bypass Security
Manager restrictions. (CVE-2017-5648)
It was discovered that Tomcat incorrectly handled error pages. A remote
attacker could possibly use this issue to replace or remove the custom
error page. (CVE-2017-5664)
It was discovered that Tomcat incorrectly handled the CORS filter. A remote
attacker could possibly use this issue to perform cache poisoning.
(CVE-2017-7674)
OSV
CVE-2017-5647: A bug in the handling of the pipelined requests in Apache Tomcat 9
osv·2017-04-17·CVSS 7.5
CVE-2017-5647 [HIGH] CVE-2017-5647: A bug in the handling of the pipelined requests in Apache Tomcat 9
A bug in the handling of the pipelined requests in Apache Tomcat 9.0.0.M1 to 9.0.0.M18, 8.5.0 to 8.5.12, 8.0.0.RC1 to 8.0.42, 7.0.0 to 7.0.76, and 6.0.0 to 6.0.52, when send file was used, results in the pipelined request being lost when send file processing of the previous request completed. This could result in responses appearing to be sent for the wrong request. For example, a user agent that sent requests A, B and C could see the correct response for request A, the response for request C for request B and no response for request C.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2017-5647 CVE-2017-5648 tomcat: various flaws [epel-6]
bugzilla·2017-04-11·CVSS 7.5
CVE-2017-5647 [HIGH] CVE-2017-5647 CVE-2017-5648 tomcat: various flaws [epel-6]
CVE-2017-5647 CVE-2017-5648 tomcat: various flaws [epel-6]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-6.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
Use the following template to for the 'fedpkg update' request
Bugzilla
CVE-2017-5647 tomcat: Incorrect handling of pipelined requests when send file was used
bugzilla·2017-04-11·CVSS 7.5
CVE-2017-5647 [HIGH] CVE-2017-5647 tomcat: Incorrect handling of pipelined requests when send file was used
CVE-2017-5647 tomcat: Incorrect handling of pipelined requests when send file was used
A bug in the handling of the pipelined requests when send file was used resulted in the pipelined request being lost when send file processing of the previous request completed. This could result in responses appearing to be sent for the wrong request. For example, a user agent that sent requests A, B and C could see the correct response for request A, the response for request C for request B and no response for request C.
Affected versions: 6.0.0 to 6.0.52, 7.0.0 to 7.0.76, 8.0.0.RC1 to 8.0.42, 8.5.0 to 8.5.12
Upstream fixes:
Tomcat 6.x:
https://svn.apache.org/viewvc?view=revision&revision=1789024
https://svn.apache.org/viewvc?view=revision&revision=1789155
https://svn.apache.org/viewvc?view=revisio
Bugzilla
CVE-2017-5647 CVE-2017-5648 tomcat: various flaws [fedora-all]
bugzilla·2017-04-11·CVSS 7.5
CVE-2017-5647 [HIGH] CVE-2017-5647 CVE-2017-5648 tomcat: various flaws [fedora-all]
CVE-2017-5647 CVE-2017-5648 tomcat: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of Fedora. Whi
http://www.arubanetworks.com/assets/alert/HPESBHF03730.txthttp://www.debian.org/security/2017/dsa-3842http://www.debian.org/security/2017/dsa-3843http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.htmlhttp://www.securitytracker.com/id/1038218https://access.redhat.com/errata/RHSA-2017:1801https://access.redhat.com/errata/RHSA-2017:1802https://access.redhat.com/errata/RHSA-2017:2493https://access.redhat.com/errata/RHSA-2017:2494https://access.redhat.com/errata/RHSA-2017:3080https://access.redhat.com/errata/RHSA-2017:3081https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03730en_ushttps://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/5796678c5a773c6f3ff57c178ac247d85ceca0dee9190ba48171451a%40%3Cusers.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/5c0e00fd31efc11e147bf99d0f03c00a734447d3b131ab0818644cdb%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/eb6efa8d59c45a7a9eff94c4b925467d3b3fec8ba7697f3daa314b04%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c%40%3Cdev.tomcat.apache.org%3Ehttps://security.gentoo.org/glsa/201705-09https://security.netapp.com/advisory/ntap-20180614-0001/https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.htmlhttp://www.arubanetworks.com/assets/alert/HPESBHF03730.txthttp://www.debian.org/security/2017/dsa-3842http://www.debian.org/security/2017/dsa-3843http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.htmlhttp://www.securitytracker.com/id/1038218https://access.redhat.com/errata/RHSA-2017:1801https://access.redhat.com/errata/RHSA-2017:1802https://access.redhat.com/errata/RHSA-2017:2493https://access.redhat.com/errata/RHSA-2017:2494https://access.redhat.com/errata/RHSA-2017:3080https://access.redhat.com/errata/RHSA-2017:3081https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03730en_ushttps://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/5796678c5a773c6f3ff57c178ac247d85ceca0dee9190ba48171451a%40%3Cusers.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/5c0e00fd31efc11e147bf99d0f03c00a734447d3b131ab0818644cdb%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/eb6efa8d59c45a7a9eff94c4b925467d3b3fec8ba7697f3daa314b04%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b%40%3Cdev.tomcat.apache.org%3Ehttps://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c%40%3Cdev.tomcat.apache.org%3Ehttps://security.gentoo.org/glsa/201705-09https://security.netapp.com/advisory/ntap-20180614-0001/https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
2017-04-17
Published