CVE-2021-3570
CVE-2021-3570
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 3.0%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
09 Jul 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A flaw was found in the ptp4l program of the linuxptp package. A missing length check when forwarding a PTP message between ports allows a remote attacker to cause an information leak, crash, or potentially remote code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. This flaw affects linuxptp versions before 3.1.1, before 2.0.1, before 1.9.3, before 1.8.1, before 1.7.1, before 1.6.1 and before 1.5.1.
Affected products
n/a · linuxptpWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →References
https://bugzilla.redhat.com/show_bug.cgi?id=1966240https://lists.debian.org/debian-lts-announce/2021/07/msg00025.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RHRUVSDP673LXJ5HGIPQPWPIYUPWYQA7/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUBKTRCMJ6VKS7DIBSZQB4ATSKVCJYXJ/https://www.debian.org/security/2021/dsa-4938