SARA / Free Tools / CVE / CVE-2018-0239

CVE-2018-0239 — A vulnerability in the egress packet processing functionality of the Cisco StarO

A vulnerability in the egress packet processing functionality of the Cisco StarOS operating system for Cisco Aggregation Services Router (ASR) 5700 Series devices and Virtualized Packet Core (VPC) System Software could allow an unauthenticated, remote attacker to cause an interfa

CVSS
— —
EPSS
2.70% (top 14.30%)
CWE
CWE-20
Published
2018-04-19T20:00:00.000Z
Last modified
2024-11-29T15:17:20.215Z
CVSS vector
—

01What is this vulnerability?

A vulnerability in the egress packet processing functionality of the Cisco StarOS operating system for Cisco Aggregation Services Router (ASR) 5700 Series devices and Virtualized Packet Core (VPC) System Software could allow an unauthenticated, remote attacker to cause an interface on the device to cease forwarding packets. The device may need to be manually reloaded to clear this Interface…

02Affected products

VendorProductVersions
na / Cisco StarOSCisco StarOS

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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