9.8
CRITICAL
CVE-2016-6808
Apache Tomcat Connectors mod_jk Buffer Overflow Vulnerability
Description

Buffer overflow in Apache Tomcat Connectors (mod_jk) before 1.2.42.

INFO

Published Date :

April 12, 2017, 8:59 p.m.

Last Modified :

Nov. 21, 2024, 2:56 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2016-6808 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Apache tomcat_jk_connector
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2016-6808.

URL Resource
http://packetstormsecurity.com/files/139071/Apache-Tomcat-JK-ISAPI-Connector-1.2.41-Buffer-Overflow.html Exploit Mitigation Third Party Advisory VDB Entry
http://rhn.redhat.com/errata/RHSA-2016-2957.html Third Party Advisory
http://seclists.org/fulldisclosure/2016/Oct/44 Mailing List Third Party Advisory
http://tomcat.apache.org/security-jk.html Vendor Advisory
http://www.openwall.com/lists/oss-security/2016/10/06/4 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/93429 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1036969 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2017:0193 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0194 Third Party Advisory
https://lists.apache.org/thread.html/277d42b48b6e9aef50949c0dcc79ce21693091d73da246b3c1981925%40%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/5b7a23e245c93235c503900da854a143596d901bf1a1f67e851a5de4%40%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/8d2a579bbd977c225c70cb23b0ec54865fb0dab5da3eff1e060c9935%40%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/ba661b0edd913b39ff129a32d855620dd861883ade05fd88a8ce517d%40%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/r5c616dfc49156e4b06ffab842800c80f4425924d0f20c452c127a53c%40%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/rf8e8c091182b45daa50d3557cad9b10bb4198e3f08cf8f1c66a1b08d%40%3Cdev.tomcat.apache.org%3E
http://packetstormsecurity.com/files/139071/Apache-Tomcat-JK-ISAPI-Connector-1.2.41-Buffer-Overflow.html Exploit Mitigation Third Party Advisory VDB Entry
http://rhn.redhat.com/errata/RHSA-2016-2957.html Third Party Advisory
http://seclists.org/fulldisclosure/2016/Oct/44 Mailing List Third Party Advisory
http://tomcat.apache.org/security-jk.html Vendor Advisory
http://www.openwall.com/lists/oss-security/2016/10/06/4 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/93429 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1036969 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2017:0193 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0194 Third Party Advisory
https://lists.apache.org/thread.html/277d42b48b6e9aef50949c0dcc79ce21693091d73da246b3c1981925%40%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/5b7a23e245c93235c503900da854a143596d901bf1a1f67e851a5de4%40%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/8d2a579bbd977c225c70cb23b0ec54865fb0dab5da3eff1e060c9935%40%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/ba661b0edd913b39ff129a32d855620dd861883ade05fd88a8ce517d%40%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/r5c616dfc49156e4b06ffab842800c80f4425924d0f20c452c127a53c%40%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/rf8e8c091182b45daa50d3557cad9b10bb4198e3f08cf8f1c66a1b08d%40%3Cdev.tomcat.apache.org%3E

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2016-6808 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-6808 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/139071/Apache-Tomcat-JK-ISAPI-Connector-1.2.41-Buffer-Overflow.html
    Added Reference http://rhn.redhat.com/errata/RHSA-2016-2957.html
    Added Reference http://seclists.org/fulldisclosure/2016/Oct/44
    Added Reference http://tomcat.apache.org/security-jk.html
    Added Reference http://www.openwall.com/lists/oss-security/2016/10/06/4
    Added Reference http://www.securityfocus.com/bid/93429
    Added Reference http://www.securitytracker.com/id/1036969
    Added Reference https://access.redhat.com/errata/RHSA-2017:0193
    Added Reference https://access.redhat.com/errata/RHSA-2017:0194
    Added Reference https://lists.apache.org/thread.html/277d42b48b6e9aef50949c0dcc79ce21693091d73da246b3c1981925%40%3Cdev.tomcat.apache.org%3E
    Added Reference https://lists.apache.org/thread.html/5b7a23e245c93235c503900da854a143596d901bf1a1f67e851a5de4%40%3Cdev.tomcat.apache.org%3E
    Added Reference https://lists.apache.org/thread.html/8d2a579bbd977c225c70cb23b0ec54865fb0dab5da3eff1e060c9935%40%3Cdev.tomcat.apache.org%3E
    Added Reference https://lists.apache.org/thread.html/ba661b0edd913b39ff129a32d855620dd861883ade05fd88a8ce517d%40%3Cdev.tomcat.apache.org%3E
    Added Reference https://lists.apache.org/thread.html/r5c616dfc49156e4b06ffab842800c80f4425924d0f20c452c127a53c%40%3Cdev.tomcat.apache.org%3E
    Added Reference https://lists.apache.org/thread.html/rf8e8c091182b45daa50d3557cad9b10bb4198e3f08cf8f1c66a1b08d%40%3Cdev.tomcat.apache.org%3E
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference MITRE https://lists.apache.org/thread.html/ba661b0edd913b39ff129a32d855620dd861883ade05fd88a8ce517d%40%3Cdev.tomcat.apache.org%3E [No types assigned]
    Added Reference MITRE https://lists.apache.org/thread.html/8d2a579bbd977c225c70cb23b0ec54865fb0dab5da3eff1e060c9935%40%3Cdev.tomcat.apache.org%3E [No types assigned]
    Added Reference MITRE https://lists.apache.org/thread.html/277d42b48b6e9aef50949c0dcc79ce21693091d73da246b3c1981925%40%3Cdev.tomcat.apache.org%3E [No types assigned]
    Added Reference MITRE https://lists.apache.org/thread.html/5b7a23e245c93235c503900da854a143596d901bf1a1f67e851a5de4%40%3Cdev.tomcat.apache.org%3E [No types assigned]
    Added Reference MITRE https://lists.apache.org/thread.html/rf8e8c091182b45daa50d3557cad9b10bb4198e3f08cf8f1c66a1b08d%40%3Cdev.tomcat.apache.org%3E [No types assigned]
    Added Reference MITRE https://lists.apache.org/thread.html/r5c616dfc49156e4b06ffab842800c80f4425924d0f20c452c127a53c%40%3Cdev.tomcat.apache.org%3E [No types assigned]
    Removed Reference MITRE https://lists.apache.org/thread.html/ba661b0edd913b39ff129a32d855620dd861883ade05fd88a8ce517d@%3Cdev.tomcat.apache.org%3E
    Removed Reference MITRE https://lists.apache.org/thread.html/8d2a579bbd977c225c70cb23b0ec54865fb0dab5da3eff1e060c9935@%3Cdev.tomcat.apache.org%3E
    Removed Reference MITRE https://lists.apache.org/thread.html/277d42b48b6e9aef50949c0dcc79ce21693091d73da246b3c1981925@%3Cdev.tomcat.apache.org%3E
    Removed Reference MITRE https://lists.apache.org/thread.html/5b7a23e245c93235c503900da854a143596d901bf1a1f67e851a5de4@%3Cdev.tomcat.apache.org%3E
    Removed Reference MITRE https://lists.apache.org/thread.html/rf8e8c091182b45daa50d3557cad9b10bb4198e3f08cf8f1c66a1b08d@%3Cdev.tomcat.apache.org%3E
    Removed Reference MITRE https://lists.apache.org/thread.html/r5c616dfc49156e4b06ffab842800c80f4425924d0f20c452c127a53c@%3Cdev.tomcat.apache.org%3E
  • CVE Modified by [email protected]

    Feb. 13, 2020

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/r5c616dfc49156e4b06ffab842800c80f4425924d0f20c452c127a53c@%3Cdev.tomcat.apache.org%3E [No Types Assigned]
  • CVE Modified by [email protected]

    Feb. 03, 2020

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/rf8e8c091182b45daa50d3557cad9b10bb4198e3f08cf8f1c66a1b08d@%3Cdev.tomcat.apache.org%3E [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 15, 2019

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/5b7a23e245c93235c503900da854a143596d901bf1a1f67e851a5de4@%3Cdev.tomcat.apache.org%3E [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 15, 2019

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/277d42b48b6e9aef50949c0dcc79ce21693091d73da246b3c1981925@%3Cdev.tomcat.apache.org%3E [No Types Assigned]
  • Modified Analysis by [email protected]

    Mar. 27, 2019

    Action Type Old Value New Value
    Changed Reference Type https://lists.apache.org/thread.html/ba661b0edd913b39ff129a32d855620dd861883ade05fd88a8ce517d@%3Cdev.tomcat.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/ba661b0edd913b39ff129a32d855620dd861883ade05fd88a8ce517d@%3Cdev.tomcat.apache.org%3E Mailing List, Vendor Advisory
    Changed Reference Type https://lists.apache.org/thread.html/8d2a579bbd977c225c70cb23b0ec54865fb0dab5da3eff1e060c9935@%3Cdev.tomcat.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/8d2a579bbd977c225c70cb23b0ec54865fb0dab5da3eff1e060c9935@%3Cdev.tomcat.apache.org%3E Mailing List, Vendor Advisory
    Changed CPE Configuration OR *cpe:2.3:a:apache:tomcat_jk_web_server_connector:*:*:*:*:*:*:*:* versions up to (including) 1.2.41 OR *cpe:2.3:a:apache:tomcat_jk_connector:*:*:*:*:*:*:*:* versions up to (excluding) 1.2.42
  • CVE Modified by [email protected]

    Mar. 25, 2019

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/8d2a579bbd977c225c70cb23b0ec54865fb0dab5da3eff1e060c9935@%3Cdev.tomcat.apache.org%3E [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 21, 2019

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/ba661b0edd913b39ff129a32d855620dd861883ade05fd88a8ce517d@%3Cdev.tomcat.apache.org%3E [No Types Assigned]
  • Initial Analysis by [email protected]

    Apr. 20, 2017

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type http://tomcat.apache.org/security-jk.html No Types Assigned http://tomcat.apache.org/security-jk.html Vendor Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2017:0193 No Types Assigned https://access.redhat.com/errata/RHSA-2017:0193 Third Party Advisory
    Changed Reference Type http://www.securityfocus.com/bid/93429 No Types Assigned http://www.securityfocus.com/bid/93429 Third Party Advisory, VDB Entry
    Changed Reference Type http://packetstormsecurity.com/files/139071/Apache-Tomcat-JK-ISAPI-Connector-1.2.41-Buffer-Overflow.html No Types Assigned http://packetstormsecurity.com/files/139071/Apache-Tomcat-JK-ISAPI-Connector-1.2.41-Buffer-Overflow.html Exploit, Mitigation, Third Party Advisory, VDB Entry
    Changed Reference Type http://rhn.redhat.com/errata/RHSA-2016-2957.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2016-2957.html Third Party Advisory
    Changed Reference Type http://www.openwall.com/lists/oss-security/2016/10/06/4 No Types Assigned http://www.openwall.com/lists/oss-security/2016/10/06/4 Mailing List, Third Party Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2017:0194 No Types Assigned https://access.redhat.com/errata/RHSA-2017:0194 Third Party Advisory
    Changed Reference Type http://www.securitytracker.com/id/1036969 No Types Assigned http://www.securitytracker.com/id/1036969 Third Party Advisory, VDB Entry
    Changed Reference Type http://seclists.org/fulldisclosure/2016/Oct/44 No Types Assigned http://seclists.org/fulldisclosure/2016/Oct/44 Mailing List, Third Party Advisory
    Added CWE CWE-119
    Added CPE Configuration OR *cpe:2.3:a:apache:tomcat_jk_web_server_connector:1.2.41:*:*:*:*:*:*:* (and previous)
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

1.04 }} 0.58%

score

0.83702

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability