OESA-2026-2595

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-2595
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-2595.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2026-2595
Upstream
Published
2026-06-05T11:11:32Z
Modified
2026-08-18T01:20:25.620705747Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
ffmpeg security update
Details

FFmpeg is a complete and free Internet live audio and video broadcasting solution for Linux/Unix. It also includes a digital VCR. It can encode in real time in many formats including MPEG1 audio and video, MPEG4, h263, ac3, asf, avi, real, mjpeg, and flash.

Security Fix(es):

FFmpeg 4.2 is affected by null pointer dereference passed as argument to libavformat/aviobuf.c, which could cause a Denial of Service.(CVE-2020-20450)

Denial of Service issue in FFmpeg 4.2 due to resource management errors via fftools/cmdutils.c.(CVE-2020-20451)

A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at fffillrectangle in libavfilter/drawutils.c, which might lead to memory corruption and other potential consequences.(CVE-2020-22017)

A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 in filterframe at libavfilter/vffieldorder.c, which might lead to memory corruption and other potential consequences.(CVE-2020-22022)

A heap-based Buffer Overflow vulnerability exists in gaussianblur at libavfilter/vfedgedetect.c, which might lead to memory corruption and other potential consequences.(CVE-2020-22025)

A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at libavfilter/vfcolorconstancy.c: in slicegetderivative, which crossfadesamples_fltp, which might lead to memory corruption and other potential consequences.(CVE-2020-22029)

A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at libavfilter/afafade.c in crossfadesamples_fltp, which might lead to memory corruption and other potential consequences.(CVE-2020-22030)

Database specific 
{
    "severity": "High"
}
References

Affected packages

openEuler:20.03-LTS-SP4 / ffmpeg

Package

Name
ffmpeg
Purl
pkg:rpm/openEuler/ffmpeg&distro=openEuler-20.03-LTS-SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.2.4-31.oe2003sp4

Ecosystem specific 

{
    "aarch64": [
        "ffmpeg-4.2.4-31.oe2003sp4.aarch64.rpm",
        "ffmpeg-debuginfo-4.2.4-31.oe2003sp4.aarch64.rpm",
        "ffmpeg-debugsource-4.2.4-31.oe2003sp4.aarch64.rpm",
        "ffmpeg-devel-4.2.4-31.oe2003sp4.aarch64.rpm",
        "ffmpeg-libs-4.2.4-31.oe2003sp4.aarch64.rpm",
        "libavdevice-4.2.4-31.oe2003sp4.aarch64.rpm"
    ],
    "x86_64": [
        "ffmpeg-4.2.4-31.oe2003sp4.x86_64.rpm",
        "ffmpeg-debuginfo-4.2.4-31.oe2003sp4.x86_64.rpm",
        "ffmpeg-debugsource-4.2.4-31.oe2003sp4.x86_64.rpm",
        "ffmpeg-devel-4.2.4-31.oe2003sp4.x86_64.rpm",
        "ffmpeg-libs-4.2.4-31.oe2003sp4.x86_64.rpm",
        "libavdevice-4.2.4-31.oe2003sp4.x86_64.rpm"
    ],
    "src": [
        "ffmpeg-4.2.4-31.oe2003sp4.src.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-2595.json"