How severe is CVE-2017-15601?

CVE-2017-15601 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2017-15601 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-15601?

CVE-2017-15601 affects Gnu Libextractor. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-15601?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2017-15601 published?

CVE-2017-15601 was published on 2017-10-18 and last updated on 2026-06-17.

CVE-2017-15601

CVE-2017-15601 is a high-severity vulnerability in Gnu Libextractor with a CVSS 3.x base score of 7.5. 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-119.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (74th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Gnu Libextractor
Published: 2017-10-18
Last modified: 2026-06-17

Description

In GNU Libextractor 1.4, there is a heap-based buffer overflow in the EXTRACTOR_png_extract_method function in plugins/png_extractor.c, related to processiTXt and stndup.

Frequently asked questions

What is CVE-2017-15601?: In GNU Libextractor 1.4, there is a heap-based buffer overflow in the EXTRACTOR_png_extract_method function in plugins/png_extractor.c, related to processiTXt and stndup.
How severe is CVE-2017-15601?: CVE-2017-15601 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2017-15601 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-15601?: CVE-2017-15601 affects Gnu Libextractor. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-15601?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2017-15601 published?: CVE-2017-15601 was published on 2017-10-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gnu:libextractor:1.4:*:*:*:*:*:*:*

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