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Fixed

LIN5-23770 : Security Advisory - libexif - CVE-2017-7544

Created: Sep 26, 2017    Updated: May 29, 2018
Resolved Date: Nov 27, 2017
Found In Version: 5.0.1.41
Fix Version: 5.0.1.42
Severity: Standard
Applicable for: Wind River Linux 5
Component/s: Userspace

Description

libexif through 0.6.21 is vulnerable to out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c caused by improper length computation of the allocated data of an ExifMnote entry which can cause denial-of-service or possibly information disclosure.

https://nvd.nist.gov/vuln/detail/CVE-2017-7544

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