CVE-2015-3249

9.8 CRITICAL
Published: October 30, 2017 Modified: May 13, 2026
View on NVD

Description

The HTTP/2 experimental feature in Apache Traffic Server 5.3.x before 5.3.1 allows remote attackers to cause a denial of service (out-of-bounds access and daemon crash) or possibly execute arbitrary code via vectors related to the (1) frame_handlers array or (2) set_dynamic_table_size function.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://mail-archives.us.apache.org/mod_mbox/www-announce/201507.mbox/%3CCABF6JR37mWzDmXDqRQwRUXiojBZrhidndnsY1ZgmcZv-o7-a+g%40mail.gmail.com%3E
Source: secalert@redhat.com
http://www.securityfocus.com/bid/101631
Source: secalert@redhat.com
Third Party Advisory VDB Entry
https://yahoo-security.tumblr.com/post/122883273670/apache-traffic-server-http2-fuzzing
Source: secalert@redhat.com
Issue Tracking Third Party Advisory
http://mail-archives.us.apache.org/mod_mbox/www-announce/201507.mbox/%3CCABF6JR37mWzDmXDqRQwRUXiojBZrhidndnsY1ZgmcZv-o7-a+g%40mail.gmail.com%3E
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/101631
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry
https://yahoo-security.tumblr.com/post/122883273670/apache-traffic-server-http2-fuzzing
Source: af854a3a-2127-422b-91ae-364da2661108
Issue Tracking Third Party Advisory

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
9.8 / 10.0
EPSS (Exploit Probability)
5.4%
92th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-119

Affected Vendors

apache

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