CVE-2021-28677
Vulnerability from cvelistv5
Published
2021-06-02 15:18
Modified
2024-08-03 21:47
Severity ?
Summary
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.
References
cve@mitre.orghttps://github.com/python-pillow/Pillow/pull/5377Patch, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2021/07/msg00018.htmlThird Party Advisory
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MQHA5HAIBOYI3R6HDWCLAGFTIQP767FL/
cve@mitre.orghttps://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#cve-2021-28677-fix-eps-dos-on-openThird Party Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/202107-33Third Party Advisory
Impacted products
n/an/a
Show details on NVD website

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