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CVE-2018-12584

Published: 16 July 2018

The ConnectionBase::preparseNewBytes function in resip/stack/ConnectionBase.cxx in reSIProcate through 1.10.2 allows remote attackers to cause a denial of service (buffer overflow) or possibly execute arbitrary code when TLS communication is enabled.

From the Ubuntu Security Team

It was discovered that reSIProcate incorrectly handled SIP message bodies. A remote attacker could exploit this with a crafted SIP message to cause reSIProcate to crash, resulting in a denial of service (buffer overflow).

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
resiprocate
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic Needed

cosmic Ignored
(end of life)
disco Does not exist

eoan Does not exist

focal Does not exist

upstream
Released (1:1.9.7-5+deb8u1)
groovy Does not exist

xenial Needed

jammy Does not exist

kinetic Does not exist

trusty
Released (1.9.7-4~ubuntu14.04.1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
lunar Does not exist

hirsute Does not exist

impish Does not exist

mantic Does not exist

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H