CVE-2022-24859

CVE-2022-24859 affects PyPDF2 prior to 1.27.5. The issue is an infinite loop triggered when a malicious PDF is processed because the ContentStream._readInlineImage loop does not terminate unless it encounters an EI token, failing to detect end-of-stream. This can cause unbounded processing time d...

CVE-2023-36464

The CVE-2023-36464 entry concerns the Python library pypdf. An attacker could craft a PDF that triggers an infinite loop during content stream parsing (__parse_content_stream), potentially leading to denial of service (availability impact) as described in the linked PRs. The issue was introduced ...