CVE-2017-9472

CVE-2017-9472 is a medium-severity vulnerability in Ytnef Project Ytnef with a CVSS 3.x base score of 5.5. 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-125.

Key facts

Description

In ytnef 1.9.2, the SwapDWord function in lib/ytnef.c allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted file.

Frequently asked questions

What is CVE-2017-9472?
In ytnef 1.9.2, the SwapDWord function in lib/ytnef.c allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted file.
How severe is CVE-2017-9472?
CVE-2017-9472 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2017-9472 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-9472?
CVE-2017-9472 affects Ytnef Project Ytnef. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-9472?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-9472 published?
CVE-2017-9472 was published on 2017-06-07 and last updated on 2026-06-17.

References

Affected products (1)

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