PT-2016-7629 · Tarantool · Msgpuck+1

Published 2016-10-16 · Updated 2022-12-13 · CVE-2016-9036

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's Msgpuck library version 1.0.3

Description The issue is related to an incorrect return value in the mp check function, which can lead to a denial of service when a specially crafted packet is processed. This occurs because the function fails to correctly check if decoding a map16 packet will exceed the buffer bounds.

Recommendations For Tarantool's Msgpuck library version 1.0.3, consider applying a patch or fix that corrects the mp check function to properly handle map16 packet decoding and prevent the denial of service. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2016-9036

Affected Products

Msgpuck

Tarantool

References · 12

• 🔥 http://talosintelligence.com/reports/TALOS-2016-0254 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2016-9036 · Security Note
• https://osv.dev/vulnerability/CVE-2016-9036 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2016-9036 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2016-9036 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2016-9036 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2016-9036 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-9036 · Vendor Advisory
• https://github.com/tarantool/tarantool/issues/1991 · Note
• https://github.com/tarantool/tarantool/issues/1992 · Note
• https://github.com/tarantool/tarantool/commit/feb8ff9223e240afd3e195026bb42aded49f9a6c · Note
• http://securityfocus.com/bid/95064 · Note