PT-2018-3995

CVE-2018-1999015

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Published

2018-07-05

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Updated

2026-10-30

Description by

CVSS 2.0
7.8
High
MetricsAV:N/AC:L/Au:N/C:C/I:N/A:N
Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 5aba5b89d0b1d73164d3b81764828bb8b20ff32a
Description The issue is related to an out of array read in the ASF F format demuxer, which can result in heap memory reading. This can be exploited via a specially crafted ASF file provided as input, potentially allowing a remote attacker to access confidential data.
Recommendations For versions prior to 5aba5b89d0b1d73164d3b81764828bb8b20ff32a, update to a version that includes the fix, such as 5aba5b89d0b1d73164d3b81764828bb8b20ff32a or later. As a temporary workaround, consider avoiding the use of specially crafted ASF files with the affected demuxer until a patch is applied.
Exploitability
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
Related identifiers
ALT-PU-2018-2047
CLEANSTART-2024-DO03307
CLEANSTART-2025-IL62048
CLEANSTART-2026-EZ98723
CLEANSTART-2026-PS82605
CLEANSTART-2026-XE32069
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