CVE-2024-33428

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 64.9% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2024-05-01 00:00Z2 YR AGO

Last updated

2024-09-06 18:42Z1 YR AGO

Reserved

2024-04-23

Assigning CNA

mitre

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses

• CWE-122Heap-based Buffer OverflowVariant

Data version

5.1

Document digest

005ab7e71f0dcd66904e6ce5228a864a61a9159e0bd75c78e3727193008bd253

• github.comhttps://github.com/stsaz/phiola/issues/29
• github.comhttps://github.com/Helson-S/FuzzyTesting/tree/master/phiola/heap-buffer-overflow-1
• github.comhttps://github.com/Helson-S/FuzzyTesting/blob/master/phiola/heap-buffer-overflow-1/heap-buffer-overflow-1.md
• github.comhttps://github.com/Helson-S/FuzzyTesting/blob/master/phiola/heap-buffer-overflow-1/poc
• github.comhttps://github.com/Helson-S/FuzzyTesting/blob/master/phiola/heap-buffer-overflow-1/heap-buffer-overflow-1.assets/image-20240420005017430.png