Input validation error in LibRaw - CVE-2017-13735

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Main Vulnerability Database Vulnerabilities #VU33237

Input validation error in LibRaw - CVE-2017-13735

Published: August 29, 2017 / Updated: August 3, 2020


Vulnerability identifier: #VU33237
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2017-13735
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

There is a floating point exception in the kodak_radc_load_raw function in dcraw_common.cpp in LibRaw 0.18.2. It will lead to a remote denial of service attack.


Affected software

LibRaw
Arch Linux
Fedora
libraw (Alpine package)
LibRaw
mingw-LibRaw
rawtherapee

How to mitigate CVE-2017-13735

Install update from vendor's website.

LibRaw - update to 0.18.3
libraw (Alpine package) - update to 0.18.5-r0
LibRaw - addressed in versions 0.17.2-2.fc25, 0.18.2-5.fc26, 0.18.2-5.fc27, 0.18.3-1.fc26, 0.18.3-1.fc27, 0.18.4-1.fc26, 0.18.4-1.fc27, 0.18.5-1.fc27, 0.18.6-2.el7
mingw-LibRaw - addressed in versions 0.17.2-2.fc25, 0.18.3-1.fc26, 0.18.3-1.fc27, 0.18.4-1.fc26, 0.18.4-1.fc27
rawtherapee - addressed in versions 5.2-2.fc26, 5.2-2.fc27

External References

Related Security Bulletins