CVE-2003-0453: n/a vulnerability

CVE-2003-0453: traceroute-nanog 6.1.1 allows local users to overwrite unauthorized memory and possibly execute arbitrary c...

traceroute-nanog 6.1.1 allows local users to overwrite unauthorized memory and possibly execute arbitrary code via certain "nprobes" and "max_ttl" arguments that cause an integer overflow that is used when allocating memory, which leads to a buffer overflow.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 8, 2024, 01:50 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old local vulnerability in traceroute-nanog 6.1.1. A person who can run the program on a system may be able to crash it or possibly run code by abusing numeric arguments. The provided data does not show internet-facing exposure or active exploitation. Exposure is most likely on legacy Unix/Linux systems with traceroute-nanog 6.1.1 installed and available to local users. The source bundle does not identify affected CPEs or modern downstream package status. Address during legacy system remediation, especially on shared servers. Urgency rises if untrusted local users can log in. This is not evidenced as remotely exploitable or actively exploited in the supplied sources. Mitigation focus: Apply the Debian DSA-348 update where applicable.; Check current vendor guidance for any affected legacy packages.; Remove traceroute-nanog if it is not operationally required..

Prepared: Jun 30, 2026, 10:00 UTC (UTC+00:00)

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: Jun 24, 2003, 04:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

1Source links

CVSS and timeline data

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Source materials

CVE List V5 sourceCVE List V5

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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