Is CVE-2024-2955 in the CISA KEV catalog?

No. CVE-2024-2955 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-2955?

CVE-2024-2955 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2024-2955?

CVE-2024-2955 has an EPSS score of 1.41% (69th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-2955?

Upgrade wireshark on debian 11 to 3.4.16-0+deb11u1 or later.

CVE & CISA-KEV Catalog

CVE-2024-2955

HIGH

7.8

CVSS v3

NVD

Description

T.38 dissector crash in Wireshark 4.2.0 to 4.0.3 and 4.0.0 to 4.0.13 allows denial of service via packet injection or crafted capture file

CWE-762 CWE-763

How to fix

Remediation Available

wiresharkDebian

Fixed in:3.4.16-0+deb11u1CVE-2024-2955

Fixed in:4.0.17-0+deb12u1CVE-2024-2955

Fixed in:4.2.4-1CVE-2024-2955

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.41%probability of exploitation in 30 days

69thpercentile

Moderate risk: more likely to be exploited than 69% of all known CVEs.

References

Exploit1

gitlab.com

Vendor Advisory1

wireshark.org

Mailing List2

Other references1

lists.debian.org

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-11-03.