CVE-2017-14056
N/A
Published: August 31, 2017 at 03:00 PM UTC
Updated: June 17, 2026 at 01:05 AM UTC
1 product affected across 1 vendorFFMPEG
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Severity
N/A
Exploit prediction
EPSS 2%
Description
In libavformat/rl2.c in FFmpeg 3.3.3, a DoS in rl2_read_header() due to lack of an EOF (End of File) check might cause huge CPU and memory consumption. When a crafted RL2 file, which claims a large "frame_count" field in the header but does not contain sufficient backing data, is provided, the loops (for offset and size tables) would consume huge CPU and memory resources, since there is no EOF check inside these loops.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (4)
Vendor Advisoryx_refsource_DEBIAN
Source: [email protected]
http://www.debian.org/security/2017/dsa-3996x_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://github.com/FFmpeg/FFmpeg/commit/96f24d1bee7fe7bac08e2b7c74db1a046c9dc0deMailing Listx_refsource_MLIST
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2019/01/msg00006.htmlQuick Info
StatusMODIFIED
CWE
CWE-834
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