VulnerabilityModified
CVE-2021-32288
A global-buffer-overflow exists in the function HevcDecoderConfigurationRecord::getPicHeight() located in hevcdecoderconfigrecord.cpp.
HIGH 7.8EPSS 1.06%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.06%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in heif through v3.6.2. A global-buffer-overflow exists in the function HevcDecoderConfigurationRecord::getPicHeight() located in hevcdecoderconfigrecord.cpp. It allows an attacker to cause code Execution.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.06% probability · 63th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- nokia/heif
- Source
- cve@mitre.org
References
- https://github.com/nokiatech/heif/issues/87Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/nokiatech/heif/issues/87Exploit, Issue Tracking, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.