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Vulnerability of libexif: information disclosure via exif_data_save_data_entry

Synthesis of the vulnerability 

A local attacker can read a memory fragment via exif_data_save_data_entry() of libexif, in order to obtain sensitive information.
Vulnerable systems: Debian, Android OS, Slackware.
Severity of this threat: 1/4.
Creation date: 18/05/2020.
Références of this weakness: CVE-2020-0093, DLA-2214-1, SSA:2020-140-02, VIGILANCE-VUL-32282.

Description of the vulnerability 

A local attacker can read a memory fragment via exif_data_save_data_entry() of l...
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This security threat impacts software or systems such as Debian, Android OS, Slackware.

Our Vigil@nce team determined that the severity of this computer weakness note is low.

The trust level is of type confirmed by the editor, with an origin of user shell.

An attacker with a expert ability can exploit this computer threat alert.

Solutions for this threat 

This vulnerability workaround will be public soon.
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