CVE-2018-8037

MEDIUM
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

If an async request was completed by the application at the same time as the container triggered the async timeout, a race condition existed that could result in a user seeing a response intended for a different user. An additional issue was present in the NIO and NIO2 connectors that did not correctly track the closure of the connection when an async request was completed by the application and timed out by the container at the same time. This could also result in a user seeing a response intended for another user. Versions Affected: Apache Tomcat 9.0.0.M9 to 9.0.9 and 8.5.5 to 8.5.31.

References

http://mail-archives.us.apache.org/mod_mbox/www-announce/201807.mbox/%3C20180722090623.GA92700%40minotaur.apache.org%3E

http://mail-archives.us.apache.org/mod_mbox/www-announce/201808.mbox/%3C0c616b4d-4e81-e7f8-b81d-1bb4c575aa33%40apache.org%3E

http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html

http://www.securityfocus.com/bid/104894

http://www.securitytracker.com/id/1041376

https://access.redhat.com/errata/RHSA-2018:2867

https://access.redhat.com/errata/RHSA-2018:2868

https://access.redhat.com/errata/RHSA-2019:1529

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cusers.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cusers.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://security.netapp.com/advisory/ntap-20180817-0001/

https://www.debian.org/security/2018/dsa-4281

https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html

Details

Source: MITRE

Published: 2018-08-02

Updated: 2019-04-15

Type: CWE-362

Risk Information

CVSS v2

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 5.9

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Impact Score: 3.6

Exploitability Score: 2.2

Severity: MEDIUM

Tenable Plugins

View all (16 total)

IDNameProductFamilySeverity
145683CentOS 8 : pki-deps:10.6 (CESA-2019:1529)NessusCentOS Local Security Checks
critical
127594Oracle Linux 8 : pki-deps:10.6 (ELSA-2019-1529)NessusOracle Linux Local Security Checks
critical
126030RHEL 8 : pki-deps:10.6 (RHSA-2019:1529)NessusRed Hat Local Security Checks
critical
700708Apache Tomcat 9.0.x < 9.0.10 Multiple VulnerabilitiesNessus Network MonitorWeb Servers
high
700695Apache Tomcat 8.5.x < 8.5.32 Multiple VulnerabilitiesNessus Network MonitorWeb Servers
high
123330openSUSE Security Update : tomcat (openSUSE-2019-770)NessusSuSE Local Security Checks
critical
120717Fedora 28 : 1:tomcat (2018-b1832101b8)NessusFedora Local Security Checks
critical
112296Apache Tomcat 8.5.0 < 8.5.32 Multiple VulnerabilitiesWeb Application ScanningComponent Vulnerability
critical
112290Apache Tomcat 9.0.0.M1 < 9.0.10 Multiple VulnerabilitiesWeb Application ScanningComponent Vulnerability
critical
117983openSUSE Security Update : tomcat (openSUSE-2018-1129)NessusSuSE Local Security Checks
critical
117912RHEL 6 / 7 : Red Hat JBoss Web Server 5.0 Service Pack 1 (RHSA-2018:2868)NessusRed Hat Local Security Checks
medium
117526openSUSE Security Update : tomcat (openSUSE-2018-1019)NessusSuSE Local Security Checks
critical
112185Debian DSA-4281-1 : tomcat8 - security updateNessusDebian Local Security Checks
high
111611Amazon Linux AMI : tomcat8 (ALAS-2018-1056)NessusAmazon Linux Local Security Checks
critical
111069Apache Tomcat 9.0.0 < 9.0.10 Multiple VulnerabilitesNessusWeb Servers
critical
111068Apache Tomcat 8.5.0 < 8.5.32 Multiple VulnerabilitiesNessusWeb Servers
critical