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computer vulnerability note CVE-2019-13626

libSDL2: integer overflow via IMA_ADPCM_decode

Synthesis of the vulnerability

An attacker can trigger an integer overflow via IMA_ADPCM_decode() of libSDL2, in order to trigger a denial of service, and possibly to run code.
Vulnerable software: openSUSE Leap, SLES.
Severity of this announce: 1/4.
Consequences of an intrusion: user access/rights, denial of service on service, denial of service on client.
Attacker's origin: document.
Creation date: 26/09/2019.
Références of this computer vulnerability: CVE-2019-13626, openSUSE-SU-2019:2224-1, openSUSE-SU-2019:2226-1, SUSE-SU-2019:2463-1, VIGILANCE-VUL-30439.

Description of the vulnerability

An attacker can trigger an integer overflow via IMA_ADPCM_decode() of libSDL2, in order to trigger a denial of service, and possibly to run code.
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