openSUSE-SU-2021:2322-1

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    openSUSE-SU-2021:2322-1

    Published: 14 Jul 2021Last Modified: 4 Feb 2026

    Summary: Security update for ffmpeg

    Details: This update for ffmpeg fixes the following issues: - CVE-2020-13904: Fixed use-after-free via a crafted EXTINF duration in an m3u8 file (bsc#1172640). - CVE-2020-21041: Fixed buffer overflow vulnerability via apng_do_inverse_blend in libavcodec/pngenc.c (bsc#1186406). - CVE-2019-17539: Fixed NULL pointer dereference in avcodec_open2 in libavcodec/utils.c (bsc# 1154065). - CVE-2020-22026: Fixed buffer overflow vulnerability in config_input() at libavfilter/af_tremolo.c (bsc#1186583). - CVE-2020-22021: Fixed buffer overflow vulnerability in filter_edges function in libavfilter/vf_yadif.c (bsc#1186586). - CVE-2020-22020: Fixed buffer overflow vulnerability in build_diff_map() in libavfilter/vf_fieldmatch.c (bsc#1186587). - CVE-2020-22015: Fixed buffer overflow vulnerability in mov_write_video_tag() due to the out of bounds in libavformat/movenc.c (bsc#1186596). - CVE-2020-22016: Fixed a heap-based Buffer Overflow vulnerability at libavcodec/get_bits.h when writing .mov files (bsc#1186598). - CVE-2020-22017: Fixed a heap-based Buffer Overflow vulnerability in ff_fill_rectangle() in libavfilter/drawutils.c (bsc#1186600). - CVE-2020-22022: Fixed a heap-based Buffer Overflow vulnerability in filter_frame at libavfilter/vf_fieldorder.c (bsc#1186603). - CVE-2020-22023: Fixed a heap-based Buffer Overflow vulnerability in filter_frame at libavfilter/vf_bitplanenoise.c (bsc#1186604) - CVE-2020-22025: Fixed a heap-based Buffer Overflow vulnerability in gaussian_blur at libavfilter/vf_edgedetect.c (bsc#1186605). - CVE-2020-22031: Fixed a heap-based Buffer Overflow vulnerability at libavfilter/vf_w3fdif.c in filter16_complex_low() (bsc#1186613). - CVE-2020-22032: Fixed a heap-based Buffer Overflow vulnerability at libavfilter/vf_edgedetect.c in gaussian_blur() (bsc#1186614). - CVE-2020-22034: Fixed a heap-based Buffer Overflow vulnerability at libavfilter/vf_floodfill.c (bsc#1186616). - CVE-2020-20451: Fixed denial of service issue due to resource management errors via fftools/cmdutils.c (bsc#1186658). - CVE-2020-20448: Fixed divide by zero issue via libavcodec/ratecontrol.c (bsc#1186660). - CVE-2020-22038: Fixed denial of service vulnerability due to a memory leak in the ff_v4l2_m2m_create_context function in v4l2_m2m.c (bsc#1186757). - CVE-2020-22039: Fixed denial of service vulnerability due to a memory leak in the inavi_add_ientry function (bsc#1186758). - CVE-2020-22043: Fixed denial of service vulnerability due to a memory leak at the fifo_alloc_common function in libavutil/fifo.c (bsc#1186762). - CVE-2020-22044: Fixed denial of service vulnerability due to a memory leak in the url_open_dyn_buf_internal function in libavformat/aviobuf.c (bsc#1186763). - CVE-2020-22033,CVE-2020-22019: Fixed a heap-based Buffer Overflow Vulnerability at libavfilter/vf_vmafmotion.c in convolution_y_8bit() and in convolution_y_10bit() in libavfilter/vf_vmafmotion.c (bsc#1186615, bsc#1186597).

    References: https://lists.opensuse.org/archives/list/[email protected]/thread/MM55YS6XXAKFK3J35CDODMYMAZO6JX3S/, https://bugzilla.suse.com/1172640, https://bugzilla.suse.com/1186406, https://bugzilla.suse.com/1186583, https://bugzilla.suse.com/1186586, https://bugzilla.suse.com/1186587, https://bugzilla.suse.com/1186596, https://bugzilla.suse.com/1186597, https://bugzilla.suse.com/1186598, https://bugzilla.suse.com/1186600, https://bugzilla.suse.com/1186603, https://bugzilla.suse.com/1186604, https://bugzilla.suse.com/1186605, https://bugzilla.suse.com/1186613, https://bugzilla.suse.com/1186614, https://bugzilla.suse.com/1186615, https://bugzilla.suse.com/1186616, https://bugzilla.suse.com/1186658, https://bugzilla.suse.com/1186660, https://bugzilla.suse.com/1186757, https://bugzilla.suse.com/1186758, https://bugzilla.suse.com/1186762, https://bugzilla.suse.com/1186763, https://www.suse.com/security/cve/CVE-2019-17539, https://www.suse.com/security/cve/CVE-2020-13904, https://www.suse.com/security/cve/CVE-2020-20448, https://www.suse.com/security/cve/CVE-2020-20451, https://www.suse.com/security/cve/CVE-2020-21041, https://www.suse.com/security/cve/CVE-2020-22015, https://www.suse.com/security/cve/CVE-2020-22016, https://www.suse.com/security/cve/CVE-2020-22017, https://www.suse.com/security/cve/CVE-2020-22019, https://www.suse.com/security/cve/CVE-2020-22020, https://www.suse.com/security/cve/CVE-2020-22021, https://www.suse.com/security/cve/CVE-2020-22022, https://www.suse.com/security/cve/CVE-2020-22023, https://www.suse.com/security/cve/CVE-2020-22025, https://www.suse.com/security/cve/CVE-2020-22026, https://www.suse.com/security/cve/CVE-2020-22031, https://www.suse.com/security/cve/CVE-2020-22032, https://www.suse.com/security/cve/CVE-2020-22033, https://www.suse.com/security/cve/CVE-2020-22034, https://www.suse.com/security/cve/CVE-2020-22038, https://www.suse.com/security/cve/CVE-2020-22039, https://www.suse.com/security/cve/CVE-2020-22043, https://www.suse.com/security/cve/CVE-2020-22044

    Affected packages

    Package

    Name: ffmpeg

    Purl: pkg:rpm/opensuse/ffmpeg&distro=openSUSE%20Leap%2015.3

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.4.2-11.3.1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    openSUSE-SU-2021:2322-1 | CVE-DB