Vulnerabilities > CVE-2018-15822 - Reachable Assertion vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
The flv_write_packet function in libavformat/flvenc.c in FFmpeg through 2.8 does not check for an empty audio packet, leading to an assertion failure.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Nessus
NASL family Debian Local Security Checks NASL id DEBIAN_DLA-1809.NASL description Two more security issues have been corrected in multiple demuxers and decoders of the libav multimedia library. CVE-2018-15822 The flv_write_packet function in libavformat/flvenc.c in libav did not check for an empty audio packet, leading to an assertion failure. CVE-2019-11338 libavcodec/hevcdec.c in libav mishandled detection of duplicate first slices, which allowed remote attackers to cause a denial of service (NULL pointer dereference and out-of-array access) or possibly have unspecified other impact via crafted HEVC data. For Debian 8 last seen 2020-06-01 modified 2020-06-02 plugin id 125555 published 2019-05-30 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/125555 title Debian DLA-1809-1 : libav security update code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Debian Security Advisory DLA-1809-1. The text # itself is copyright (C) Software in the Public Interest, Inc. # include("compat.inc"); if (description) { script_id(125555); script_version("1.2"); script_cvs_date("Date: 2020/01/15"); script_cve_id("CVE-2018-15822", "CVE-2019-11338"); script_name(english:"Debian DLA-1809-1 : libav security update"); script_summary(english:"Checks dpkg output for the updated packages."); script_set_attribute( attribute:"synopsis", value:"The remote Debian host is missing a security update." ); script_set_attribute( attribute:"description", value: "Two more security issues have been corrected in multiple demuxers and decoders of the libav multimedia library. CVE-2018-15822 The flv_write_packet function in libavformat/flvenc.c in libav did not check for an empty audio packet, leading to an assertion failure. CVE-2019-11338 libavcodec/hevcdec.c in libav mishandled detection of duplicate first slices, which allowed remote attackers to cause a denial of service (NULL pointer dereference and out-of-array access) or possibly have unspecified other impact via crafted HEVC data. For Debian 8 'Jessie', these problems have been fixed in version 6:11.12-1~deb8u7. We recommend that you upgrade your libav packages. NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA 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://lists.debian.org/debian-lts-announce/2019/05/msg00043.html" ); script_set_attribute( attribute:"see_also", value:"https://packages.debian.org/source/jessie/libav" ); script_set_attribute(attribute:"solution", value:"Upgrade the affected packages."); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/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:H/I:H/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:debian:debian_linux:libav-dbg"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libav-doc"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libav-tools"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libavcodec-dev"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libavcodec-extra"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libavcodec-extra-56"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libavcodec56"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libavdevice-dev"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libavdevice55"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libavfilter-dev"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libavfilter5"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libavformat-dev"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libavformat56"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libavresample-dev"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libavresample2"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libavutil-dev"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libavutil54"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libswscale-dev"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libswscale3"); script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0"); script_set_attribute(attribute:"vuln_publication_date", value:"2018/08/23"); script_set_attribute(attribute:"patch_publication_date", value:"2019/05/29"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/05/30"); 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:"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:"8.0", prefix:"libav-dbg", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libav-doc", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libav-tools", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libavcodec-dev", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libavcodec-extra", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libavcodec-extra-56", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libavcodec56", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libavdevice-dev", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libavdevice55", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libavfilter-dev", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libavfilter5", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libavformat-dev", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libavformat56", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libavresample-dev", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libavresample2", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libavutil-dev", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libavutil54", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libswscale-dev", reference:"6:11.12-1~deb8u7")) flag++; if (deb_check(release:"8.0", prefix:"libswscale3", reference:"6:11.12-1~deb8u7")) 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 OPENSUSE-2018-1004.NASL description This update for ffmpeg-4 to version 4.0.2 fixes the following issues : These security issues were fixed : - CVE-2018-15822: The flv_write_packet function did not check for an empty audio packet, leading to an assertion failure and DoS (bsc#1105869). - CVE-2018-13300: An improper argument passed to the avpriv_request_sample function may have triggered an out-of-array read while converting a crafted AVI file to MPEG4, leading to a denial of service and possibly an information disclosure (bsc#1100348). These non-security issues were fixed : - Enable webvtt encoders and decoders (boo#1092241). - Build codec2 encoder and decoder, add libcodec2 to enable_decoders and enable_encoders. - Enable mpeg 1 and 2 encoders. last seen 2020-06-05 modified 2018-09-17 plugin id 117517 published 2018-09-17 reporter This script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/117517 title openSUSE Security Update : ffmpeg-4 (openSUSE-2018-1004) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from openSUSE Security Update openSUSE-2018-1004. # # The text description of this plugin is (C) SUSE LLC. # include("compat.inc"); if (description) { script_id(117517); script_version("1.2"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04"); script_cve_id("CVE-2018-13300", "CVE-2018-15822"); script_name(english:"openSUSE Security Update : ffmpeg-4 (openSUSE-2018-1004)"); script_summary(english:"Check for the openSUSE-2018-1004 patch"); script_set_attribute( attribute:"synopsis", value:"The remote openSUSE host is missing a security update." ); script_set_attribute( attribute:"description", value: "This update for ffmpeg-4 to version 4.0.2 fixes the following issues : These security issues were fixed : - CVE-2018-15822: The flv_write_packet function did not check for an empty audio packet, leading to an assertion failure and DoS (bsc#1105869). - CVE-2018-13300: An improper argument passed to the avpriv_request_sample function may have triggered an out-of-array read while converting a crafted AVI file to MPEG4, leading to a denial of service and possibly an information disclosure (bsc#1100348). These non-security issues were fixed : - Enable webvtt encoders and decoders (boo#1092241). - Build codec2 encoder and decoder, add libcodec2 to enable_decoders and enable_encoders. - Enable mpeg 1 and 2 encoders." ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1092241" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1100348" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1105869" ); script_set_attribute( attribute:"solution", value:"Update the affected ffmpeg-4 packages." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:P"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ffmpeg-4-debugsource"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ffmpeg-4-libavcodec-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ffmpeg-4-libavdevice-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ffmpeg-4-libavfilter-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ffmpeg-4-libavformat-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ffmpeg-4-libavresample-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ffmpeg-4-libavutil-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ffmpeg-4-libpostproc-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ffmpeg-4-libswresample-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ffmpeg-4-libswscale-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ffmpeg-4-private-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavcodec58"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavcodec58-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavcodec58-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavcodec58-debuginfo-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavdevice58"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavdevice58-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavdevice58-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavdevice58-debuginfo-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavfilter7"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavfilter7-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavfilter7-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavfilter7-debuginfo-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavformat58"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavformat58-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavformat58-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavformat58-debuginfo-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavresample4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavresample4-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavresample4-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavresample4-debuginfo-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavutil56"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavutil56-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavutil56-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libavutil56-debuginfo-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpostproc55"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpostproc55-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpostproc55-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpostproc55-debuginfo-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libswresample3"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libswresample3-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libswresample3-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libswresample3-debuginfo-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libswscale5"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libswscale5-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libswscale5-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libswscale5-debuginfo-32bit"); script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.0"); script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.3"); script_set_attribute(attribute:"patch_publication_date", value:"2018/09/15"); script_set_attribute(attribute:"plugin_publication_date", value:"2018/09/17"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2018-2020 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/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu"); 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, "openSUSE"); if (release !~ "^(SUSE15\.0|SUSE42\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.0 / 42.3", release); if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); ourarch = get_kb_item("Host/cpu"); if (!ourarch) audit(AUDIT_UNKNOWN_ARCH); if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch); flag = 0; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"ffmpeg-4-debugsource-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"ffmpeg-4-libavcodec-devel-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"ffmpeg-4-libavdevice-devel-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"ffmpeg-4-libavfilter-devel-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"ffmpeg-4-libavformat-devel-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"ffmpeg-4-libavresample-devel-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"ffmpeg-4-libavutil-devel-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"ffmpeg-4-libpostproc-devel-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"ffmpeg-4-libswresample-devel-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"ffmpeg-4-libswscale-devel-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"ffmpeg-4-private-devel-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libavcodec58-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libavcodec58-debuginfo-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libavdevice58-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libavdevice58-debuginfo-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libavfilter7-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libavfilter7-debuginfo-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libavformat58-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libavformat58-debuginfo-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libavresample4-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libavresample4-debuginfo-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libavutil56-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libavutil56-debuginfo-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libpostproc55-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libpostproc55-debuginfo-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libswresample3-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libswresample3-debuginfo-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libswscale5-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libswscale5-debuginfo-4.0.2-lp150.13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"ffmpeg-4-debugsource-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"ffmpeg-4-libavcodec-devel-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"ffmpeg-4-libavdevice-devel-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"ffmpeg-4-libavfilter-devel-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"ffmpeg-4-libavformat-devel-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"ffmpeg-4-libavresample-devel-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"ffmpeg-4-libavutil-devel-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"ffmpeg-4-libpostproc-devel-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"ffmpeg-4-libswresample-devel-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"ffmpeg-4-libswscale-devel-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"ffmpeg-4-private-devel-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libavcodec58-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libavcodec58-debuginfo-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libavdevice58-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libavdevice58-debuginfo-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libavfilter7-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libavfilter7-debuginfo-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libavformat58-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libavformat58-debuginfo-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libavresample4-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libavresample4-debuginfo-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libavutil56-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libavutil56-debuginfo-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libpostproc55-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libpostproc55-debuginfo-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libswresample3-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libswresample3-debuginfo-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libswscale5-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"libswscale5-debuginfo-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libavcodec58-32bit-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libavcodec58-debuginfo-32bit-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libavdevice58-32bit-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libavdevice58-debuginfo-32bit-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libavfilter7-32bit-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libavfilter7-debuginfo-32bit-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libavformat58-32bit-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libavformat58-debuginfo-32bit-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libavresample4-32bit-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libavresample4-debuginfo-32bit-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libavutil56-32bit-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libavutil56-debuginfo-32bit-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libpostproc55-32bit-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libpostproc55-debuginfo-32bit-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libswresample3-32bit-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libswresample3-debuginfo-32bit-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libswscale5-32bit-4.0.2-13.1") ) flag++; if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libswscale5-debuginfo-32bit-4.0.2-13.1") ) 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-4-debugsource / ffmpeg-4-libavcodec-devel / etc"); }NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-3967-1.NASL description It was discovered that FFmpeg contained multiple security issues when handling certain multimedia files. If a user were tricked into opening a crafted multimedia file, an attacker could cause a denial of service via application crash. Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu 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 124678 published 2019-05-07 reporter Ubuntu Security Notice (C) 2019-2020 Canonical, Inc. / NASL script (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/124678 title Ubuntu 18.04 LTS / 18.10 / 19.04 : FFmpeg vulnerabilities (USN-3967-1) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Ubuntu Security Notice USN-3967-1. The text # itself is copyright (C) Canonical, Inc. See # <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered # trademark of Canonical, Inc. # include("compat.inc"); if (description) { script_id(124678); script_version("1.3"); script_cvs_date("Date: 2020/01/21"); script_cve_id("CVE-2018-15822", "CVE-2019-11338", "CVE-2019-11339", "CVE-2019-9718", "CVE-2019-9721"); script_xref(name:"USN", value:"3967-1"); script_name(english:"Ubuntu 18.04 LTS / 18.10 / 19.04 : FFmpeg vulnerabilities (USN-3967-1)"); script_summary(english:"Checks dpkg output for updated packages."); script_set_attribute( attribute:"synopsis", value: "The remote Ubuntu host is missing one or more security-related patches." ); script_set_attribute( attribute:"description", value: "It was discovered that FFmpeg contained multiple security issues when handling certain multimedia files. If a user were tricked into opening a crafted multimedia file, an attacker could cause a denial of service via application crash. Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu 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://usn.ubuntu.com/3967-1/" ); script_set_attribute(attribute:"solution", value:"Update the affected packages."); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/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:H/I:H/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:canonical:ubuntu_linux:ffmpeg"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libavcodec-extra57"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libavcodec-extra58"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libavcodec57"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libavcodec58"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libavdevice57"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libavdevice58"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libavfilter-extra6"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libavfilter-extra7"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libavfilter6"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libavfilter7"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libavformat57"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libavformat58"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libavresample3"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libavresample4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libavutil55"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libavutil56"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libpostproc54"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libpostproc55"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libswresample2"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libswresample3"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libswscale4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libswscale5"); script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:lts"); script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.10"); script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:19.04"); script_set_attribute(attribute:"vuln_publication_date", value:"2018/08/23"); script_set_attribute(attribute:"patch_publication_date", value:"2019/05/06"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/05/07"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"Ubuntu Security Notice (C) 2019-2020 Canonical, Inc. / NASL script (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Ubuntu Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l"); exit(0); } include("audit.inc"); include("ubuntu.inc"); include("misc_func.inc"); if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/Ubuntu/release"); if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu"); release = chomp(release); if (! preg(pattern:"^(18\.04|18\.10|19\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 18.04 / 18.10 / 19.04", "Ubuntu " + release); if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu); flag = 0; if (ubuntu_check(osver:"18.04", pkgname:"ffmpeg", pkgver:"7:3.4.6-0ubuntu0.18.04.1")) flag++; if (ubuntu_check(osver:"18.04", pkgname:"libavcodec-extra57", pkgver:"7:3.4.6-0ubuntu0.18.04.1")) flag++; if (ubuntu_check(osver:"18.04", pkgname:"libavcodec57", pkgver:"7:3.4.6-0ubuntu0.18.04.1")) flag++; if (ubuntu_check(osver:"18.04", pkgname:"libavdevice57", pkgver:"7:3.4.6-0ubuntu0.18.04.1")) flag++; if (ubuntu_check(osver:"18.04", pkgname:"libavfilter-extra6", pkgver:"7:3.4.6-0ubuntu0.18.04.1")) flag++; if (ubuntu_check(osver:"18.04", pkgname:"libavfilter6", pkgver:"7:3.4.6-0ubuntu0.18.04.1")) flag++; if (ubuntu_check(osver:"18.04", pkgname:"libavformat57", pkgver:"7:3.4.6-0ubuntu0.18.04.1")) flag++; if (ubuntu_check(osver:"18.04", pkgname:"libavresample3", pkgver:"7:3.4.6-0ubuntu0.18.04.1")) flag++; if (ubuntu_check(osver:"18.04", pkgname:"libavutil55", pkgver:"7:3.4.6-0ubuntu0.18.04.1")) flag++; if (ubuntu_check(osver:"18.04", pkgname:"libpostproc54", pkgver:"7:3.4.6-0ubuntu0.18.04.1")) flag++; if (ubuntu_check(osver:"18.04", pkgname:"libswresample2", pkgver:"7:3.4.6-0ubuntu0.18.04.1")) flag++; if (ubuntu_check(osver:"18.04", pkgname:"libswscale4", pkgver:"7:3.4.6-0ubuntu0.18.04.1")) flag++; if (ubuntu_check(osver:"18.10", pkgname:"ffmpeg", pkgver:"7:4.0.4-0ubuntu1")) flag++; if (ubuntu_check(osver:"18.10", pkgname:"libavcodec-extra58", pkgver:"7:4.0.4-0ubuntu1")) flag++; if (ubuntu_check(osver:"18.10", pkgname:"libavcodec58", pkgver:"7:4.0.4-0ubuntu1")) flag++; if (ubuntu_check(osver:"18.10", pkgname:"libavdevice58", pkgver:"7:4.0.4-0ubuntu1")) flag++; if (ubuntu_check(osver:"18.10", pkgname:"libavfilter-extra7", pkgver:"7:4.0.4-0ubuntu1")) flag++; if (ubuntu_check(osver:"18.10", pkgname:"libavfilter7", pkgver:"7:4.0.4-0ubuntu1")) flag++; if (ubuntu_check(osver:"18.10", pkgname:"libavformat58", pkgver:"7:4.0.4-0ubuntu1")) flag++; if (ubuntu_check(osver:"18.10", pkgname:"libavresample4", pkgver:"7:4.0.4-0ubuntu1")) flag++; if (ubuntu_check(osver:"18.10", pkgname:"libavutil56", pkgver:"7:4.0.4-0ubuntu1")) flag++; if (ubuntu_check(osver:"18.10", pkgname:"libpostproc55", pkgver:"7:4.0.4-0ubuntu1")) flag++; if (ubuntu_check(osver:"18.10", pkgname:"libswresample3", pkgver:"7:4.0.4-0ubuntu1")) flag++; if (ubuntu_check(osver:"18.10", pkgname:"libswscale5", pkgver:"7:4.0.4-0ubuntu1")) flag++; if (ubuntu_check(osver:"19.04", pkgname:"ffmpeg", pkgver:"7:4.1.3-0ubuntu1")) flag++; if (ubuntu_check(osver:"19.04", pkgname:"libavcodec-extra58", pkgver:"7:4.1.3-0ubuntu1")) flag++; if (ubuntu_check(osver:"19.04", pkgname:"libavcodec58", pkgver:"7:4.1.3-0ubuntu1")) flag++; if (ubuntu_check(osver:"19.04", pkgname:"libavdevice58", pkgver:"7:4.1.3-0ubuntu1")) flag++; if (ubuntu_check(osver:"19.04", pkgname:"libavfilter-extra7", pkgver:"7:4.1.3-0ubuntu1")) flag++; if (ubuntu_check(osver:"19.04", pkgname:"libavfilter7", pkgver:"7:4.1.3-0ubuntu1")) flag++; if (ubuntu_check(osver:"19.04", pkgname:"libavformat58", pkgver:"7:4.1.3-0ubuntu1")) flag++; if (ubuntu_check(osver:"19.04", pkgname:"libavresample4", pkgver:"7:4.1.3-0ubuntu1")) flag++; if (ubuntu_check(osver:"19.04", pkgname:"libavutil56", pkgver:"7:4.1.3-0ubuntu1")) flag++; if (ubuntu_check(osver:"19.04", pkgname:"libpostproc55", pkgver:"7:4.1.3-0ubuntu1")) flag++; if (ubuntu_check(osver:"19.04", pkgname:"libswresample3", pkgver:"7:4.1.3-0ubuntu1")) flag++; if (ubuntu_check(osver:"19.04", pkgname:"libswscale5", pkgver:"7:4.1.3-0ubuntu1")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_WARNING, extra : ubuntu_report_get() ); exit(0); } else { tested = ubuntu_pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "ffmpeg / libavcodec-extra57 / libavcodec-extra58 / libavcodec57 / etc"); }NASL family Debian Local Security Checks NASL id DEBIAN_DSA-4449.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 125344 published 2019-05-23 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/125344 title Debian DSA-4449-1 : ffmpeg - security update NASL family SuSE Local Security Checks NASL id OPENSUSE-2019-691.NASL description This update for ffmpeg-4 to version 4.0.2 fixes the following issues : These security issues were fixed : - CVE-2018-15822: The flv_write_packet function did not check for an empty audio packet, leading to an assertion failure and DoS (bsc#1105869). - CVE-2018-13300: An improper argument passed to the avpriv_request_sample function may have triggered an out-of-array read while converting a crafted AVI file to MPEG4, leading to a denial of service and possibly an information disclosure (bsc#1100348). These non-security issues were fixed : - Enable webvtt encoders and decoders (boo#1092241). - Build codec2 encoder and decoder, add libcodec2 to enable_decoders and enable_encoders. - Enable mpeg 1 and 2 encoders. last seen 2020-05-31 modified 2019-03-27 plugin id 123300 published 2019-03-27 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/123300 title openSUSE Security Update : ffmpeg-4 (openSUSE-2019-691) NASL family SuSE Local Security Checks NASL id SUSE_SU-2018-3609-1.NASL description This update for ffmpeg fixes the following issues : CVE-2018-13300: An improper argument passed to the avpriv_request_sample function may have triggered an out-of-array read while converting a crafted AVI file to MPEG4, leading to a denial of service and possibly an information disclosure (bsc#1100348) CVE-2018-15822: The flv_write_packet function did not check for an empty audio packet, leading to an assertion failure and DoS (bsc#1105869) CVE-2018-13305: Due to a missing check for negative values of the mquant variable, the vc1_put_blocks_clamped function in libavcodec/vc1_block.c may trigger an out-of-array access while converting a crafted AVI file to MPEG4, leading to an information disclosure or a denial of service. (bsc#1100345). CVE-2018-12458: An improper integer type in the mpeg4_encode_gop_header function in libavcodec/mpeg4videoenc.c might have triggered an assertion violation while converting a crafted AVI file to MPEG4, leading to a denial of service. (bsc#1097983). 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 2020-03-18 modified 2019-01-02 plugin id 120152 published 2019-01-02 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/120152 title SUSE SLED15 / SLES15 Security Update : ffmpeg (SUSE-SU-2018:3609-1)
References
- https://github.com/FFmpeg/FFmpeg/commit/6b67d7f05918f7a1ee8fc6ff21355d7e8736aa10
- https://usn.ubuntu.com/3967-1/
- https://seclists.org/bugtraq/2019/May/60
- https://www.debian.org/security/2019/dsa-4449
- https://lists.debian.org/debian-lts-announce/2019/05/msg00043.html
- https://usn.ubuntu.com/4431-1/
- https://github.com/FFmpeg/FFmpeg/commit/d8ecb335fe4852bbc172c7b79e66944d158b4d92