How severe is CVE-2016-4415?

CVE-2016-4415 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2016-4415 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-4415?

CVE-2016-4415 primarily affects Wireshark. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-4415?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2016-4415 published?

CVE-2016-4415 was published on 2016-05-01 and last updated on 2026-06-17.

CVE-2016-4415

CVE-2016-4415 is a medium-severity vulnerability in Wireshark with a CVSS 3.x base score of 5.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
CVSS v2: 4.3
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Wireshark
Published: 2016-05-01
Last modified: 2026-06-17

Description

wiretap/vwr.c in the Ixia IxVeriWave file parser in Wireshark 2.x before 2.0.2 incorrectly increases a certain octet count, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) via a crafted file.

Frequently asked questions

What is CVE-2016-4415?: wiretap/vwr.c in the Ixia IxVeriWave file parser in Wireshark 2.x before 2.0.2 incorrectly increases a certain octet count, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) via a crafted file.
How severe is CVE-2016-4415?: CVE-2016-4415 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2016-4415 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-4415?: CVE-2016-4415 primarily affects Wireshark. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-4415?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-4415 published?: CVE-2016-4415 was published on 2016-05-01 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.0.1:*:*:*:*:*:*:*

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