CVE-2017-12087 — Vulnetix

CVE-2017-12087 REJECTED

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.

EPSS 1.69% · 82.6th percentile

Risk Scores

EPSS Score

1.69%

82.6th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:18.04:LTS	shairport-sync	0, 3.0.2-1

Exploit Intelligence

https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0439 (nist-nvd)
Tinysvcmdns Multi-label DNS Heap Overflow Vulnerability (0day-today)
Tinysvcmdns Multi-label DNS Heap Overflow Vulnerability (0day-today)

Timeline

Dec 2, 2017 PoC Published
Apr 24, 2018 CVE Published
Apr 14, 2021 EPSS Score
Jun 23, 2021 EPSS Score
Aug 24, 2021 EPSS Score
Dec 27, 2021 EPSS Score
Feb 28, 2022 EPSS Score
May 2, 2022 EPSS Score
Jul 3, 2022 EPSS Score
Sep 5, 2022 EPSS Score
Nov 6, 2022 EPSS Score
Mar 7, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2017-12087 third-party-advisory
https://bugs.launchpad.net/ubuntu/+source/shairport-sync/+bug/1729668 third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2017-12087 third-party-advisory

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