CVE-2021-28676: Loop with Unreachable Exit Condition

An issue was discovered in Pillow before 8.2.0. For FLI data, FliDecode did not properly check that the block advance was non-zero, potentially leading to an infinite loop on load...

CVE-2021-28676

An issue was discovered in Pillow before 8.2.0. For FLI data, FliDecode did not properly check that the block advance was non-zero, potentially leading to an infinite loop on load...

CVE-2021-28676

CVE-2021-28676 affects Pillow prior to 8.2.0. The flaw is in FLI data handling where FliDecode did not properly check that the block advance is non-zero, which can lead to an infinite loop while loading. This is documented across multiple sources (e.g., Pillow release notes, advisories) as a load...

CVE-2021-28676

An issue was discovered in Pillow before 8.2.0. For FLI data, FliDecode did not properly check that the block advance was non-zero, potentially leading to an infinite loop on load...

CVE-2021-28676

An issue was discovered in Pillow before 8.2.0. For FLI data, FliDecode did not properly check that the block advance was non-zero, potentially leading to an infinite loop on load...

UBUNTU-CVE-2021-28676

An issue was discovered in Pillow before 8.2.0. For FLI data, FliDecode did not properly check that the block advance was non-zero, potentially leading to an infinite loop on load...

Pillow 安全漏洞

Pillow is a Python-based image processing library. a denial of service vulnerability exists in versions prior to Pillow 8.2.0, which stems from the fact that for FLI data, FliDecode does not properly check whether the block advance is non-zero, and an attacker can exploit this vulnerability to...

PT-2021-4567

Name of the Vulnerable Software and Affected Versions Pillow versions prior to 8.2.0 Description An issue was discovered in the FliDecode component of the Pillow image processing library, related to incorrect checking of non-zero block advance for FLI data. This could potentially lead to an...