Vulnerabilities > CVE-2018-14395 - Divide By Zero vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
libavformat/movenc.c in FFmpeg 3.2 and 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted audio file when converting to the MOV audio format.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 1 | |
| Application | 2 |
Common Weakness Enumeration (CWE)
Nessus
NASL family SuSE Local Security Checks NASL id SUSE_SU-2019-1299-1.NASL description This update for ffmpeg fixes the following issues : Security issue fixed : CVE-2018-14395: Fixed a divide-by-zero error in libavformat/movenc.c that allowed attackers to cause a DoS (bsc#1101889) CVE-2018-14394: Fixed a divide-by-zero error in libavformat/movenc.c that allowed attackers to cause a DoS (bsc#1101888). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 125334 published 2019-05-22 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/125334 title SUSE SLED15 / SLES15 Security Update : ffmpeg (SUSE-SU-2019:1299-1) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from SUSE update advisory SUSE-SU-2019:1299-1. # The text itself is copyright (C) SUSE. # include("compat.inc"); if (description) { script_id(125334); script_version("1.3"); script_cvs_date("Date: 2020/01/15"); script_cve_id("CVE-2018-14394", "CVE-2018-14395"); script_name(english:"SUSE SLED15 / SLES15 Security Update : ffmpeg (SUSE-SU-2019:1299-1)"); script_summary(english:"Checks rpm output for the updated packages."); script_set_attribute( attribute:"synopsis", value:"The remote SUSE host is missing one or more security updates." ); script_set_attribute( attribute:"description", value: "This update for ffmpeg fixes the following issues : Security issue fixed : CVE-2018-14395: Fixed a divide-by-zero error in libavformat/movenc.c that allowed attackers to cause a DoS (bsc#1101889) CVE-2018-14394: Fixed a divide-by-zero error in libavformat/movenc.c that allowed attackers to cause a DoS (bsc#1101888). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues." ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1101888" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1101889" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-14394/" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-14395/" ); # https://www.suse.com/support/update/announcement/2019/suse-su-20191299-1/ script_set_attribute( attribute:"see_also", value:"http://www.nessus.org/u?8b7fafc2" ); script_set_attribute( attribute:"solution", value: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or 'zypper patch'. Alternatively you can run the command listed for your product : SUSE Linux Enterprise Workstation Extension 15:zypper in -t patch SUSE-SLE-Product-WE-15-2019-1299=1 SUSE Linux Enterprise Module for Packagehub Subpackages 15:zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-2019-1299=1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-1299=1 SUSE Linux Enterprise Module for Desktop Applications 15:zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-2019-1299=1" ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ffmpeg"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ffmpeg-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ffmpeg-debugsource"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ffmpeg-private-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavcodec57"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavcodec57-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavdevice-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavdevice57"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavdevice57-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavfilter-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavfilter6"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavfilter6-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavutil-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavutil55"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavutil55-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpostproc-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpostproc54"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpostproc54-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswresample-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswresample2"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswresample2-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswscale-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswscale4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswscale4-debuginfo"); script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15"); script_set_attribute(attribute:"vuln_publication_date", value:"2018/07/19"); script_set_attribute(attribute:"patch_publication_date", value:"2019/05/21"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/05/22"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"SuSE Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/SuSE/release"); if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE"); os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE"); os_ver = os_ver[1]; if (! preg(pattern:"^(SLED15|SLES15)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED15 / SLES15", "SUSE " + os_ver); if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu); sp = get_kb_item("Host/SuSE/patchlevel"); if (isnull(sp)) sp = "0"; if (os_ver == "SLES15" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLES15 SP0", os_ver + " SP" + sp); if (os_ver == "SLED15" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLED15 SP0", os_ver + " SP" + sp); flag = 0; if (rpm_check(release:"SLES15", sp:"0", reference:"ffmpeg-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"ffmpeg-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"ffmpeg-debugsource-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libavdevice57-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libavdevice57-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libavfilter6-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libavfilter6-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"ffmpeg-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"ffmpeg-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"ffmpeg-debugsource-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"ffmpeg-private-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libavdevice-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libavdevice57-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libavdevice57-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libavfilter-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libavfilter6-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libavfilter6-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"ffmpeg-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"ffmpeg-debugsource-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libavcodec57-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libavcodec57-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libavutil-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libavutil55-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libavutil55-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libpostproc-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libpostproc54-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libpostproc54-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libswresample-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libswresample2-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libswresample2-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libswscale-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libswscale4-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"0", reference:"libswscale4-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"ffmpeg-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"ffmpeg-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"ffmpeg-debugsource-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libavdevice57-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libavdevice57-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libavfilter6-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libavfilter6-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"ffmpeg-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"ffmpeg-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"ffmpeg-debugsource-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"ffmpeg-private-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libavdevice-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libavdevice57-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libavdevice57-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libavfilter-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libavfilter6-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libavfilter6-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"ffmpeg-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"ffmpeg-debugsource-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libavcodec57-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libavcodec57-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libavutil-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libavutil55-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libavutil55-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libpostproc-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libpostproc54-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libpostproc54-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libswresample-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libswresample2-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libswresample2-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libswscale-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libswscale4-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"0", reference:"libswscale4-debuginfo-3.4.2-4.17.26")) flag++; if (flag) { if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get()); else security_warning(0); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "ffmpeg"); }NASL family Debian Local Security Checks NASL id DEBIAN_DSA-4258.NASL description Several vulnerabilities have been discovered in the FFmpeg multimedia framework, which could result in denial of service or potentially the execution of arbitrary code if malformed files/streams are processed. last seen 2020-06-01 modified 2020-06-02 plugin id 111396 published 2018-07-30 reporter This script is Copyright (C) 2018 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/111396 title Debian DSA-4258-1 : ffmpeg - security update code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Debian Security Advisory DSA-4258. The text # itself is copyright (C) Software in the Public Interest, Inc. # include("compat.inc"); if (description) { script_id(111396); script_version("1.4"); script_cvs_date("Date: 2018/11/13 12:30:47"); script_cve_id("CVE-2018-14395"); script_xref(name:"DSA", value:"4258"); script_name(english:"Debian DSA-4258-1 : ffmpeg - security update"); script_summary(english:"Checks dpkg output for the updated package"); script_set_attribute( attribute:"synopsis", value:"The remote Debian host is missing a security-related update." ); script_set_attribute( attribute:"description", value: "Several vulnerabilities have been discovered in the FFmpeg multimedia framework, which could result in denial of service or potentially the execution of arbitrary code if malformed files/streams are processed." ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/source-package/ffmpeg" ); script_set_attribute( attribute:"see_also", value:"https://packages.debian.org/source/stretch/ffmpeg" ); script_set_attribute( attribute:"see_also", value:"https://www.debian.org/security/2018/dsa-4258" ); script_set_attribute( attribute:"solution", value: "Upgrade the ffmpeg packages. For the stable distribution (stretch), this problem has been fixed in version 7:3.2.12-1~deb9u1." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:ffmpeg"); script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:9.0"); script_set_attribute(attribute:"patch_publication_date", value:"2018/07/29"); script_set_attribute(attribute:"plugin_publication_date", value:"2018/07/30"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2018 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Debian Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l"); exit(0); } include("audit.inc"); include("debian_package.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian"); if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING); flag = 0; if (deb_check(release:"9.0", prefix:"ffmpeg", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"ffmpeg-doc", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libav-tools", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libavcodec-dev", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libavcodec-extra", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libavcodec-extra57", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libavcodec57", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libavdevice-dev", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libavdevice57", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libavfilter-dev", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libavfilter-extra", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libavfilter-extra6", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libavfilter6", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libavformat-dev", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libavformat57", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libavresample-dev", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libavresample3", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libavutil-dev", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libavutil55", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libpostproc-dev", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libpostproc54", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libswresample-dev", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libswresample2", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libswscale-dev", reference:"7:3.2.12-1~deb9u1")) flag++; if (deb_check(release:"9.0", prefix:"libswscale4", reference:"7:3.2.12-1~deb9u1")) flag++; if (flag) { if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get()); else security_warning(0); exit(0); } else audit(AUDIT_HOST_NOT, "affected");NASL family SuSE Local Security Checks NASL id SUSE_SU-2019-1299-2.NASL description This update for ffmpeg fixes the following issues : Security issue fixed : CVE-2018-14395: Fixed a divide-by-zero error in libavformat/movenc.c that allowed attackers to cause a DoS (bsc#1101889) CVE-2018-14394: Fixed a divide-by-zero error in libavformat/movenc.c that allowed attackers to cause a DoS (bsc#1101888). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 129878 published 2019-10-15 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129878 title SUSE SLED15 / SLES15 Security Update : ffmpeg (SUSE-SU-2019:1299-2) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from SUSE update advisory SUSE-SU-2019:1299-2. # The text itself is copyright (C) SUSE. # include("compat.inc"); if (description) { script_id(129878); script_version("1.2"); script_cvs_date("Date: 2019/12/19"); script_cve_id("CVE-2018-14394", "CVE-2018-14395"); script_name(english:"SUSE SLED15 / SLES15 Security Update : ffmpeg (SUSE-SU-2019:1299-2)"); script_summary(english:"Checks rpm output for the updated packages."); script_set_attribute( attribute:"synopsis", value:"The remote SUSE host is missing one or more security updates." ); script_set_attribute( attribute:"description", value: "This update for ffmpeg fixes the following issues : Security issue fixed : CVE-2018-14395: Fixed a divide-by-zero error in libavformat/movenc.c that allowed attackers to cause a DoS (bsc#1101889) CVE-2018-14394: Fixed a divide-by-zero error in libavformat/movenc.c that allowed attackers to cause a DoS (bsc#1101888). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues." ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1101888" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1101889" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-14394/" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-14395/" ); # https://www.suse.com/support/update/announcement/2019/suse-su-20191299-2/ script_set_attribute( attribute:"see_also", value:"http://www.nessus.org/u?e010d835" ); script_set_attribute( attribute:"solution", value: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or 'zypper patch'. Alternatively you can run the command listed for your product : SUSE Linux Enterprise Workstation Extension 15-SP1:zypper in -t patch SUSE-SLE-Product-WE-15-SP1-2019-1299=1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1:zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-1299=1 SUSE Linux Enterprise Module for Desktop Applications 15-SP1:zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP1-2019-1299=1" ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ffmpeg"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ffmpeg-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ffmpeg-debugsource"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ffmpeg-private-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavcodec57"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavcodec57-32bit-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavcodec57-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavdevice-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavdevice57"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavdevice57-32bit-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavdevice57-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavfilter-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavfilter6"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavfilter6-32bit-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavfilter6-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavformat57"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavformat57-32bit-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavresample3"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavresample3-32bit-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavutil-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavutil55"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavutil55-32bit-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavutil55-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpostproc-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpostproc54"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpostproc54-32bit-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpostproc54-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswresample-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswresample2"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswresample2-32bit-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswresample2-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswscale-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswscale4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswscale4-32bit-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswscale4-debuginfo"); script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15"); script_set_attribute(attribute:"vuln_publication_date", value:"2018/07/19"); script_set_attribute(attribute:"patch_publication_date", value:"2019/10/14"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/10/15"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"SuSE Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/SuSE/release"); if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE"); os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE"); os_ver = os_ver[1]; if (! preg(pattern:"^(SLED15|SLES15)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED15 / SLES15", "SUSE " + os_ver); if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu); sp = get_kb_item("Host/SuSE/patchlevel"); if (isnull(sp)) sp = "0"; if (os_ver == "SLES15" && (! preg(pattern:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLES15 SP1", os_ver + " SP" + sp); if (os_ver == "SLED15" && (! preg(pattern:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLED15 SP1", os_ver + " SP" + sp); flag = 0; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libavcodec57-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libavcodec57-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libavdevice57-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libavdevice57-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libavfilter6-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libavfilter6-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libavformat57-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libavformat57-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libavresample3-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libavresample3-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libavutil55-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libavutil55-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libpostproc54-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libpostproc54-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libswresample2-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libswresample2-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libswscale4-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libswscale4-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"ffmpeg-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"ffmpeg-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"ffmpeg-debugsource-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"ffmpeg-private-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libavdevice-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libavdevice57-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libavdevice57-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libavfilter-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libavfilter6-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libavfilter6-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"ffmpeg-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"ffmpeg-debugsource-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libavcodec57-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libavcodec57-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libavutil-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libavutil55-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libavutil55-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libpostproc-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libpostproc54-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libpostproc54-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libswresample-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libswresample2-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libswresample2-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libswscale-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libswscale4-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLES15", sp:"1", reference:"libswscale4-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libavcodec57-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libavcodec57-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libavdevice57-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libavdevice57-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libavfilter6-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libavfilter6-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libavformat57-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libavformat57-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libavresample3-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libavresample3-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libavutil55-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libavutil55-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libpostproc54-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libpostproc54-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libswresample2-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libswresample2-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libswscale4-32bit-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libswscale4-32bit-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"ffmpeg-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"ffmpeg-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"ffmpeg-debugsource-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"ffmpeg-private-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libavdevice-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libavdevice57-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libavdevice57-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libavfilter-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libavfilter6-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libavfilter6-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"ffmpeg-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"ffmpeg-debugsource-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libavcodec57-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libavcodec57-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libavutil-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libavutil55-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libavutil55-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libpostproc-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libpostproc54-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libpostproc54-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libswresample-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libswresample2-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libswresample2-debuginfo-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libswscale-devel-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libswscale4-3.4.2-4.17.26")) flag++; if (rpm_check(release:"SLED15", sp:"1", reference:"libswscale4-debuginfo-3.4.2-4.17.26")) flag++; if (flag) { if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get()); else security_warning(0); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "ffmpeg"); }
References
- http://www.securitytracker.com/id/1041394
- http://www.securitytracker.com/id/1041394
- https://github.com/FFmpeg/FFmpeg/commit/2c0e98a0b478284bdff6d7a4062522605a8beae5
- https://github.com/FFmpeg/FFmpeg/commit/2c0e98a0b478284bdff6d7a4062522605a8beae5
- https://github.com/FFmpeg/FFmpeg/commit/fa19fbcf712a6a6cc5a5cfdc3254a97b9bce6582
- https://github.com/FFmpeg/FFmpeg/commit/fa19fbcf712a6a6cc5a5cfdc3254a97b9bce6582
- https://www.debian.org/security/2018/dsa-4258
- https://www.debian.org/security/2018/dsa-4258