CVE-2021-32287
CVE-2021-32287 is a high-severity vulnerability in Nokia Heif with a CVSS 3.x base score of 7.8. 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-787.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- CVSS v2: 6.8
- EPSS exploit prediction: 1% (59th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Nokia Heif
- Published:
- Last modified:
Description
An issue was discovered in heif through v3.6.2. A global-buffer-overflow exists in the function HevcDecoderConfigurationRecord::getPicWidth() located in hevcdecoderconfigrecord.cpp. It allows an attacker to cause code Execution.
Frequently asked questions
- What is CVE-2021-32287?
- An issue was discovered in heif through v3.6.2. A global-buffer-overflow exists in the function HevcDecoderConfigurationRecord::getPicWidth() located in hevcdecoderconfigrecord.cpp. It allows an attacker to cause code Execution.
- How severe is CVE-2021-32287?
- CVE-2021-32287 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2021-32287 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-32287?
- CVE-2021-32287 affects Nokia Heif. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-32287?
- 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-2021-32287 published?
- CVE-2021-32287 was published on 2021-09-20 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:nokia:heif:*:*:*:*:*:*:*:*
More vulnerabilities in Nokia Heif
- CVE-2021-32288 — High (CVSS 7.8): An issue was discovered in heif through v3.6.2. A global-buffer-overflow exists in the function…
- CVE-2021-32289 — Medium (CVSS 5.5): An issue was discovered in heif through through v3.6.2. A NULL pointer dereference exists in the function…
All CVEs affecting Nokia Heif →
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