How severe is CVE-2017-16883?

CVE-2017-16883 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2017-16883 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-16883?

CVE-2017-16883 affects Libming. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-16883?

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

When was CVE-2017-16883 published?

CVE-2017-16883 was published on 2017-11-18 and last updated on 2026-06-17.

CVE-2017-16883

CVE-2017-16883 is a medium-severity vulnerability in Libming with a CVSS 3.x base score of 6.5. 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-476.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.3
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-476
Affected product: Libming
Published: 2017-11-18
Last modified: 2026-06-17

Description

The outputSWF_TEXT_RECORD function in util/outputscript.c in libming <= 0.4.8 is vulnerable to a NULL pointer dereference, which may allow attackers to cause a denial of service via a crafted swf file.

Frequently asked questions

What is CVE-2017-16883?: The outputSWF_TEXT_RECORD function in util/outputscript.c in libming <= 0.4.8 is vulnerable to a NULL pointer dereference, which may allow attackers to cause a denial of service via a crafted swf file.
How severe is CVE-2017-16883?: CVE-2017-16883 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2017-16883 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-16883?: CVE-2017-16883 affects Libming. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-16883?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-16883 published?: CVE-2017-16883 was published on 2017-11-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:libming:libming:*:*:*:*:*:*:*:*

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