CVE-2019-17539
- Source
- https://cve.org/CVERecord?id=CVE-2019-17539
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-17539.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2019-17539
- Downstream
- Related
- Published
- 2019-10-14T02:15:10.513Z
- Modified
- 2026-06-18T04:04:51.388172817Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NULL pointer dereference and possibly unspecified other impact when there is no valid close function pointer.
- Database specific
{ "unresolved_ranges": [ { "vendor_product": "canonical:ubuntu_linux", "extracted_events": [ { "last_affected": "16.04" }, { "last_affected": "18.04" }, { "last_affected": "20.04" } ], "source": "CPE_STRING", "cpes": [ "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*" ] }, { "vendor_product": "debian:debian_linux", "extracted_events": [ { "last_affected": "9.0" }, { "last_affected": "10.0" } ], "source": "CPE_STRING", "cpes": [ "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*" ] } ] }- References
-
- https://lists.debian.org/debian-lts-announce/2021/01/msg00026.html
- https://security.gentoo.org/glsa/202003-65
- https://usn.ubuntu.com/4431-1/
- https://www.debian.org/security/2020/dsa-4722
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15733
- https://github.com/FFmpeg/FFmpeg/commit/8df6884832ec413cf032dfaa45c23b1c7876670c
Affected packages
Git / git.ffmpeg.org/ffmpeg.git
Affected ranges
- Type
- GIT
- Repo
- https://git.ffmpeg.org/ffmpeg.git
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedIntroducedFixedIntroducedFixed
- Database specific
{ "cpe": "cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*", "source": "CPE_RANGE", "extracted_events": [ { "introduced": "0" }, { "fixed": "3.4.7" }, { "introduced": "4.0" }, { "fixed": "4.0.5" }, { "introduced": "4.1" }, { "fixed": "4.1.5" } ] }
Affected versions
Other
N
n0.*
n0.11-dev
n0.12-dev
n0.8
n1.*
n1.1-dev
n1.2-dev
n1.3-dev
n2.*
n2.0
n2.1-dev
n2.2-dev
n2.3-dev
n2.4-dev
n2.5-dev
n2.6-dev
n2.7-dev
n2.8-dev
n2.9-dev
n3.*
n3.1-dev
n3.2-dev
n3.3-dev
n3.4
n3.4-dev
n3.4.1
n3.4.2
n3.4.3
n3.4.4
n3.4.5
n3.4.6
n4.*
n4.0
n4.0.1
n4.0.2
n4.0.3
n4.0.4
n4.1
n4.1-dev
n4.1.1
n4.1.2
n4.1.3
n4.1.4
Git / github.com/ffmpeg/ffmpeg
Affected ranges
- Type
- GIT
- Repo
- https://github.com/ffmpeg/ffmpeg
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedIntroducedFixedIntroducedFixedFixed
- Database specific
{ "cpe": "cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*", "source": [ "CPE_RANGE", "REFERENCES" ], "extracted_events": [ { "introduced": "0" }, { "fixed": "3.4.7" }, { "introduced": "4.0" }, { "fixed": "4.0.5" }, { "introduced": "4.1" }, { "fixed": "4.1.5" } ] }
Affected versions
Other
N
n0.*
n0.11-dev
n0.12-dev
n0.8
n1.*
n1.1-dev
n1.2-dev
n1.3-dev
n2.*
n2.0
n2.1-dev
n2.2-dev
n2.3-dev
n2.4-dev
n2.5-dev
n2.6-dev
n2.7-dev
n2.8-dev
n2.9-dev
n3.*
n3.1-dev
n3.2-dev
n3.3-dev
n3.4
n3.4-dev
n3.4.1
n3.4.2
n3.4.3
n3.4.4
n3.4.5
n3.4.6
n4.*
n4.0
n4.0.1
n4.0.2
n4.0.3
n4.0.4
n4.1
n4.1-dev
n4.1.1
n4.1.2
n4.1.3
n4.1.4
n4.2-dev