Out-of-bounds Read Affecting libraw package, versions [,0.20-RC2)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

Exploit Maturity
Proof of concept
EPSS
0.08% (38th percentile)

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  • Snyk IDSNYK-UNMANAGED-LIBRAW-3014232
  • published2 Sept 2022
  • disclosed2 Sept 2022
  • credit0xfoxone

Introduced: 2 Sep 2022

CVE-2020-35530  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade libraw to version 0.20-RC2 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read within the new_node() function (libraw\src\x3f\x3f_utils_patched.cpp). The vulnerability can be triggered via a crafted X3F file.

CVSS Scores

version 3.1