Out-of-bounds Read Affecting mupdf package, versions >=0.0.0
Snyk CVSS
Attack Complexity
High
Confidentiality
High
Threat Intelligence
EPSS
0.08% (34th
percentile)
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Test your applications- Snyk ID SNYK-COCOAPODS-MUPDF-1324569
- published 22 Jul 2021
- disclosed 22 Jul 2021
- credit Unknown
Introduced: 22 Jul 2021
CVE-2021-37220 Open this link in a new tabHow to fix?
There is no fixed version for MuPDF.
Overview
MuPDF is a lightweight PDF and XPS viewer.
Affected versions of this package are vulnerable to Out-of-bounds Read. MuPDF has an out-of-bounds write because the cached color converter does not properly consider the maximum key size of a hash table. This can, for example, be seen with crafted "mutool draw" input.