How severe is CVE-2018-11364?

CVE-2018-11364 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-2018-11364 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-2018-11364?

CVE-2018-11364 affects Wizardmac Readstat. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-11364?

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-2018-11364 published?

CVE-2018-11364 was published on 2018-05-22 and last updated on 2026-06-17.

CVE-2018-11364

CVE-2018-11364 is a high-severity vulnerability in Wizardmac Readstat 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-772.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-772
Affected product: Wizardmac Readstat
Published: 2018-05-22
Last modified: 2026-06-17

Description

sav_parse_machine_integer_info_record in spss/readstat_sav_read.c in libreadstat.a in ReadStat 0.1.1 has a memory leak related to an iconv_open call.

Frequently asked questions

What is CVE-2018-11364?: sav_parse_machine_integer_info_record in spss/readstat_sav_read.c in libreadstat.a in ReadStat 0.1.1 has a memory leak related to an iconv_open call.
How severe is CVE-2018-11364?: CVE-2018-11364 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-2018-11364 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-2018-11364?: CVE-2018-11364 affects Wizardmac Readstat. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-11364?: 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-2018-11364 published?: CVE-2018-11364 was published on 2018-05-22 and last updated on 2026-06-17.

References

https://github.com/ChijinZ/security_advisories/tree/master/ReadStat-7bced5b

Affected products (1)

cpe:2.3:a:wizardmac:readstat:0.1.1:*:*:*:*:*:*:*

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