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DLA-2021-1
No affected components available
libav - security update
Measures severity based on intrinsic characteristics of the vulnerability, independent of environment.
No exploitation activity has been observed at this time. Continue routine monitoring.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
- CVE-2017-17127Upstream
- CVE-2017-18245Upstream
- CVE-2018-19128
In Libav 12.3, there is a heap-based buffer over-read in decode_frame in libavcodec/lcldec.c that allows an attacker to cause denial-of-service via a crafted avi file.
UpstreamEPSS 1.1% - CVE-2018-19130
In Libav 12.3, there is an invalid memory access in vc1_decode_frame in libavcodec/vc1dec.c that allows attackers to cause a denial-of-service via a crafted aac file. NOTE: This may be a duplicate of CVE-2017-17127
UpstreamEPSS 1.1% - CVE-2019-14443
An issue was discovered in Libav 12.3. Division by zero in range_decode_culshift in libavcodec/apedec.c allows remote attackers to cause a denial of service (application crash), as demonstrated by avconv.
UpstreamEPSS 1.2% - CVE-2019-17542
FFmpeg before 4.2 has a heap-based buffer overflow in vqa_decode_chunk because of an out-of-array access in vqa_decode_init in libavcodec/vqavideo.c.
UpstreamEPSS 2.3% - EUVD-2017-8293Upstream
- EUVD-2017-9376Upstream
- EUVD-2018-10841Upstream
- EUVD-2018-10843Upstream
- EUVD-2019-5636Upstream
- EUVD-2019-7892Upstream
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