7.5
CVSSv2

CVE-2017-12087

Published: 24/04/2018 Updated: 19/04/2022
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

An exploitable heap overflow vulnerability exists in the tinysvcmdns library version 2016-07-18. A specially crafted packet can make the library overwrite an arbitrary amount of data on the heap with attacker controlled values. An attacker needs send a dns packet to trigger this vulnerability.

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tinysvcmdns project tinysvcmdns 2016-07-18

Vendor Advisories

Debian Bug report logs - #882508 src:shairport-sync: CVE-2017-12087 in bundled tinysvcmdns Package: src:shairport-sync; Maintainer for src:shairport-sync is Chris Boot <bootc@debianorg>; Reported by: Chris Boot <bootc@debianorg> Date: Thu, 23 Nov 2017 15:15:02 UTC Owned by: bootc@debianorg Severity: minor Tags: pat ...