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CVE Record

CVE-2003-0858: Zebra 0.93b and earlier, and quagga before 0.95, allows local users to cause a denial of service by sending...

Zebra 0.93b and earlier, and quagga before 0.95, allows local users to cause a denial of service by sending spoofed messages as other users to the kernel netlink interface.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is an old local denial-of-service issue in Zebra and Quagga routing software. A user with local access could spoof messages to the kernel netlink interface and disrupt service. Business impact is mainly availability risk on legacy systems that still run affected routing packages. Exposure is most likely on legacy Linux or Unix systems still running Zebra 0.93b or earlier, or Quagga before 0.95. Risk depends on local account access and whether the host performs routing functions. Treat this as a legacy hygiene and availability issue. It is not supported as actively exploited in the provided sources, but affected routing hosts could suffer operational disruption if local access is abused. Mitigation focus: Apply relevant vendor updates from Red Hat or Debian advisories where applicable.; Upgrade Zebra or Quagga beyond the affected versions if still deployed.; Restrict local shell access on routing hosts to trusted administrators..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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