An issue was discovered in Pillow before 8.2.0. For EPS data, the readline implementation used in EPSImageFile has to deal with any combination of \r and \n as line endings. It used an accidentally quadratic method of accumulating lines while looking for a line ending. A malicious EPS file could use this to perform a DoS of Pillow in the open phase, before an image was accepted for opening.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2021-06-02T15:18:49
Updated: 2024-08-03T21:47:33.133Z
Reserved: 2021-03-18T00:00:00
Link: CVE-2021-28677
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-06-02T16:15:08.827
Modified: 2023-11-07T03:32:18.450
Link: CVE-2021-28677
Redhat