PT-2016-7905 · Tarantool · Tarantool

Published 2016-12-23 · Updated 2016-12-23

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Tarantool version 1.7.2.0-g8e92715

Description The issue is related to an out-of-bounds array access in the xrow header decode function. A specially crafted packet can cause the function to access an element outside the bounds of a global array, leading to an out of bounds read within the context of the server. This can result in a denial of service.

Recommendations For Tarantool version 1.7.2.0-g8e92715, as a temporary workaround, consider restricting access to the xrow header decode function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

PYSEC-2016-39

Affected Products

Tarantool

References · 3

• https://osv.dev/vulnerability/PYSEC-2016-39 · Vendor Advisory
• http://securityfocus.com/bid/95063 · Note
• http://talosintelligence.com/reports/TALOS-2016-0255 · Note