CVE-2017-3169

HIGH

Description

In Apache httpd 2.2.x before 2.2.33 and 2.4.x before 2.4.26, mod_ssl may dereference a NULL pointer when third-party modules call ap_hook_process_connection() during an HTTP request to an HTTPS port.

References

http://www.debian.org/security/2017/dsa-3896

http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html

http://www.securityfocus.com/bid/99134

http://www.securitytracker.com/id/1038711

https://access.redhat.com/errata/RHSA-2017:2478

https://access.redhat.com/errata/RHSA-2017:2479

https://access.redhat.com/errata/RHSA-2017:2483

https://access.redhat.com/errata/RHSA-2017:3193

https://access.redhat.com/errata/RHSA-2017:3194

https://access.redhat.com/errata/RHSA-2017:3195

https://access.redhat.com/errata/RHSA-2017:3475

https://access.redhat.com/errata/RHSA-2017:3476

https://access.redhat.com/errata/RHSA-2017:3477

https://github.com/gottburgm/Exploits/tree/master/CVE-2017-3169

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

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

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

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

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

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

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

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

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

https://security.gentoo.org/glsa/201710-32

https://security.netapp.com/advisory/ntap-20180601-0002/

https://support.apple.com/HT208221

https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03908en_us

https://www.nomachine.com/SU08O00185

https://www.tenable.com/security/tns-2019-09

Details

Source: MITRE

Published: 2017-06-20

Updated: 2020-04-01

Type: CWE-476

Risk Information

CVSS v2.0

Base Score: 7.5

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

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

CVSS v3.0

Base Score: 9.8

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

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL