Integer Overflow vulnerability in function filter16_prewitt in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1468-1 advisory.

  - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2020-22025. Reason: This candidate is a     duplicate of CVE-2020-22025. Notes: All CVE users should reference CVE-2020-22025 instead of this     candidate. All references and descriptions in this candidate have been removed to prevent accidental usage     (CVE-2020-20894)

  - Integer Overflow vulnerability in function filter16_prewitt in libavfilter/vf_convolution.c in Ffmpeg     4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts. (CVE-2020-20898)

  - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2020-22032. Reason: This candidate is a     duplicate of CVE-2020-22032. Notes: All CVE users should reference CVE-2020-22032 instead of this     candidate. All references and descriptions in this candidate have been removed to prevent accidental usage     (CVE-2020-20900)

  - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2020-22022. Reason: This candidate is a     duplicate of CVE-2020-22022. Notes: All CVE users should reference CVE-2020-22022 instead of this     candidate. All references and descriptions in this candidate have been removed to prevent accidental usage     (CVE-2020-20901)

  - Integer Overflow vulnerability in function filter16_roberts in libavfilter/vf_convolution.c in Ffmpeg     4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts. (CVE-2021-38090)

  - Integer Overflow vulnerability in function filter16_sobel in libavfilter/vf_convolution.c in Ffmpeg 4.2.1,     allows attackers to cause a Denial of Service or other unspecified impacts. (CVE-2021-38091)

  - Integer Overflow vulnerability in function filter_sobel in libavfilter/vf_convolution.c in Ffmpeg 4.2.1,     allows attackers to cause a Denial of Service or other unspecified impacts. (CVE-2021-38094)

  - Buffer Overflow vulnerability in Ffmpeg v.n6.1-3-g466799d4f5 allows a local attacker to execute arbitrary     code via the ff_bwdif_filter_intra_c function in the libavfilter/bwdifdsp.c:125:5 component.
    (CVE-2023-49502)

  - FFmpeg version n6.1.1 was discovered to contain a heap use-after-free via the av_hwframe_ctx_init     function. (CVE-2024-31578)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 18.04 ESM / 20.04 ESM / 22.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6449-1 advisory.

    It was discovered that FFmpeg incorrectly managed memory resulting

    in a memory leak. An attacker could possibly use this issue to cause a denial of service via application     crash. This issue only

    affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-22038)

    It was discovered that FFmpeg incorrectly handled certain input files,

    leading to an integer overflow. An attacker could possibly use this issue to cause a denial of service via     application crash. This issue only

    affected Ubuntu 20.04 LTS. (CVE-2020-20898, CVE-2021-38090,

    CVE-2021-38091, CVE-2021-38092, CVE-2021-38093, CVE-2021-38094)

    It was discovered that FFmpeg incorrectly managed memory, resulting in a memory leak.

    If a user or automated system were tricked into

    processing a specially crafted input file, a remote attacker could possibly use this issue to cause a     denial of service, or execute

    arbitrary code. (CVE-2022-48434)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
194742	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : ffmpeg (SUSE-SU-2024:1468-1)	Nessus	SuSE Local Security Checks	high
183778	Ubuntu 18.04 ESM / 20.04 ESM / 22.04 ESM : FFmpeg vulnerabilities (USN-6449-1)	Nessus	Ubuntu Local Security Checks	high

Detections

Analytics

CVE-2020-20898

high

Tenable Plugins

high

high