CVE-2024-52949

CRITICALNVD 7.59.8▲
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2024-12-17. NVD baseline CVSS 7.5; sources differ by 2.3.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.5Exploit: Elevated riskExposed: 0

A fix is available — apply it.

iptraf-ng 1.2.1 has a stack-based buffer overflow. In src/ifaces.c, the strcpy function consistently fails to control the size, and it is consequently possible to overflow memory on the stack.

CVSS v3
7.5
EG Score
9.8(medium)
EG Risk
75(Attend)
EG Risk 75/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
1%
EPSS %ILE
51%
KEV
Not listed

Published

December 16, 2024

Last Modified

October 14, 2025

References (3)

Vendor Advisories for CVE-2024-52949(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatiptraf-ng-0:1.2.2-1.el92025-05-13redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(1)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 12× in last 7d / 42× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 106 total refreshes for this CVE.

  1. 2026-07-26 14:53 UTCEPSS rescore
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  3. 2026-07-25 14:17 UTCEPSS rescore
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  25. 2026-07-13 16:37 UTCOSV refresh
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  48. 2026-06-08 14:16 UTCEPSS rescore
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  50. 2026-06-08 04:28 UTCOSV refresh
  51. 2026-06-07 15:24 UTCEPSS rescore
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  74. 2026-05-26 13:43 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2024-52949?
CVE-2024-52949 is a critical vulnerability published on December 16, 2024. iptraf-ng 1.2.1 has a stack-based buffer overflow. In src/ifaces.c, the strcpy function consistently fails to control the size, and it is consequently possible to overflow memory on the stack.
When was CVE-2024-52949 disclosed?
CVE-2024-52949 was first published in the National Vulnerability Database on December 16, 2024, with the most recent update on October 14, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-52949 actively exploited?
CVE-2024-52949 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 49.1% of all scored CVEs.
What is the CVSS score of CVE-2024-52949?
CVE-2024-52949 has a CVSS v3 base score of 7.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.8.
How do I remediate CVE-2024-52949?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-52949, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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