Out-of-bounds Write Affecting djvu package, versions [,3.5.28)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Not Defined
EPSS
0.13% (49th percentile)

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  • Snyk IDSNYK-UNMANAGED-DJVU-2380491
  • published26 Jan 2022
  • disclosed30 Jun 2021
  • creditUnknown

Introduced: 30 Jun 2021

CVE-2021-3630  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade djvu to version 3.5.28 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write. An out-of-bounds write vulnerability was found in DjVuLibre in DJVU::DjVuTXT::decode() in DjVuText.cpp via a crafted djvu file which may lead to crash and segmentation fault. This flaw affects DjVuLibre versions prior to 3.5.28.

CVSS Scores

version 3.1