How severe is CVE-2018-19353?

CVE-2018-19353 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-2018-19353 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-19353?

CVE-2018-19353 affects Ansilove Libansilove. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-19353?

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

When was CVE-2018-19353 published?

CVE-2018-19353 was published on 2018-11-18 and last updated on 2026-06-17.

CVE-2018-19353

CVE-2018-19353 is a medium-severity vulnerability in Ansilove Libansilove 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-125.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.3
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-125
Affected product: Ansilove Libansilove
Published: 2018-11-18
Last modified: 2026-06-17

Description

The ansilove_ansi function in loaders/ansi.c in libansilove 1.0.0 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted file.

Frequently asked questions

What is CVE-2018-19353?: The ansilove_ansi function in loaders/ansi.c in libansilove 1.0.0 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted file.
How severe is CVE-2018-19353?: CVE-2018-19353 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-2018-19353 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-19353?: CVE-2018-19353 affects Ansilove Libansilove. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-19353?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-19353 published?: CVE-2018-19353 was published on 2018-11-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ansilove:libansilove:1.0.0:*:*:*:*:*:*:*

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