MEDIUM

GHSA-52x6-gq3r-vpf4

pypdf: Possible infinite loop when retrieving fonts for layout-mode text extraction

상세

### Impact

An attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires extracting the text in layout mode.

### Patches

This has been fixed in [pypdf==6.13.0](https://github.com/py-pdf/pypdf/releases/tag/6.13.0).

### Workarounds

If you cannot upgrade yet, consider applying the changes from PR [#3830](https://github.com/py-pdf/pypdf/pull/3830).

사용 중인 패키지 버전을 입력하면 즉시 평가합니다.

최초 영향 버전: 0 수정 버전: 6.13.0

수정 pip install --upgrade 'pypdf>=6.13.0'