News
Vigil@nce - FFmpeg: five vulnerabilities
June 2017 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can use several vulnerabilities of FFmpeg.
Impacted products: openSUSE Leap, SUSE Linux Enterprise Desktop,
SLES.
Severity: 2/4.
Creation date: 28/04/2017.
DESCRIPTION OF THE VULNERABILITY
Several vulnerabilities were announced in FFmpeg.
An attacker can generate a buffer overflow via
ff_h264_slice_context_init(), in order to trigger a denial of
service, and possibly to run code. [severity:2/4; CVE-2017-7859]
An attacker can generate a buffer overflow via decode_frame(), in
order to trigger a denial of service, and possibly to run code.
[severity:2/4; CVE-2017-7862]
An attacker can generate a buffer overflow via
decode_frame_common(), in order to trigger a denial of service,
and possibly to run code. [severity:2/4; CVE-2017-7863]
An attacker can generate a buffer overflow via
ipvideo_decode_block_opcode_0xA(), in order to trigger a denial of
service, and possibly to run code. [severity:2/4; CVE-2017-7865]
An attacker can generate a buffer overflow via decode_zbuf(), in
order to trigger a denial of service, and possibly to run code.
[severity:2/4; CVE-2017-7866]
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/FFmpeg-five-vulnerabilities-22590
