Bug 1186596 (CVE-2020-22015) - VUL-1: CVE-2020-22015: ffmpeg: Buffer Overflow vulnerability in mov_write_video_tag() due to the out of bounds in libavformat/movenc.c
Summary: VUL-1: CVE-2020-22015: ffmpeg: Buffer Overflow vulnerability in mov_write_vid...
Status: RESOLVED FIXED
Alias: CVE-2020-22015
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P4 - Low : Minor
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/300822/
Whiteboard: CVSSv3.1:SUSE:CVE-2020-22015:5.5:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2021-05-28 12:24 UTC by Robert Frohl
Modified: 2024-05-16 14:39 UTC (History)
4 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


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Description Robert Frohl 2021-05-28 12:24:02 UTC
CVE-2020-22015

Buffer Overflow vulnerability in FFmpeg 4.2 in mov_write_video_tag due to the
out of bounds in libavformat/movenc.c, which could let a remote malicious user
obtain sensitive information, cause a Denial of Service, or execute arbitrary
code.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-22015
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22015
https://trac.ffmpeg.org/ticket/8190
Comment 1 Robert Frohl 2021-05-28 12:25:48 UTC
tracking as affected:

- SUSE:SLE-15:Update/ffmpeg
- SUSE:SLE-15-SP2:Update/ffmpeg
Comment 2 Robert Frohl 2021-05-28 12:26:51 UTC
ffmpeg 3.4.2 asan:

==28777==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x621000004e10 at pc 0x000000aab2df bp 0x7ffe6e8cc800 sp 0x7ffe6e8cc7f8                                                                                                      
READ of size 4 at 0x621000004e10 thread T0                                                                             
    #0 0xaab2de in mov_write_video_tag libavformat/movenc.c:1877                        
    #1 0xaacac5 in mov_write_stsd_tag libavformat/movenc.c:2090                         
    #2 0xaacac5 in mov_write_stbl_tag libavformat/movenc.c:2307                                          
    #3 0xab1368 in mov_write_minf_tag libavformat/movenc.c:2566                            
    #4 0xab1368 in mov_write_mdia_tag libavformat/movenc.c:2620                           
    #5 0xab1368 in mov_write_trak_tag libavformat/movenc.c:2996                                                        
    #6 0xab1368 in mov_write_moov_tag libavformat/movenc.c:3793                            
    #7 0xac041c in mov_write_trailer libavformat/movenc.c:6453                                                         
    #8 0xb1823e in av_write_trailer libavformat/mux.c:1336                                                             
    #9 0x558b5c in transcode fftools/ffmpeg.c:4661                                                                     
    #10 0x558b5c in main fftools/ffmpeg.c:4830                                                                         
    #11 0x7f54b4d6c349 in __libc_start_main (/lib64/libc.so.6+0x24349)                                
    #12 0x5703d9 in _start (/build/ffmpeg-3.4.2/ffmpeg_g+0x5703d9)                                                     
                                                           
0x621000004e10 is located 0 bytes to the right of 4368-byte region [0x621000003d00,0x621000004e10)                     
allocated by thread T0 here:                                                                                                                                                                                                                   
    #0 0x7f54b5b52038 in posix_memalign (/usr/lib64/libasan.so.4+0xdd038)                      
    #1 0x263b094 in av_malloc libavutil/mem.c:87
    #2 0x263b094 in av_mallocz libavutil/mem.c:224
Comment 3 Alynx Zhou 2021-06-11 08:26:51 UTC
https://build.suse.de/request/show/243003
Comment 7 Swamp Workflow Management 2021-07-14 19:52:52 UTC
openSUSE-SU-2021:2322-1: An update that fixes 23 vulnerabilities is now available.

Category: security (important)
Bug References: 1172640,1186406,1186583,1186586,1186587,1186596,1186597,1186598,1186600,1186603,1186604,1186605,1186613,1186614,1186615,1186616,1186658,1186660,1186757,1186758,1186762,1186763
CVE References: CVE-2019-17539,CVE-2020-13904,CVE-2020-20448,CVE-2020-20451,CVE-2020-21041,CVE-2020-22015,CVE-2020-22016,CVE-2020-22017,CVE-2020-22019,CVE-2020-22020,CVE-2020-22021,CVE-2020-22022,CVE-2020-22023,CVE-2020-22025,CVE-2020-22026,CVE-2020-22031,CVE-2020-22032,CVE-2020-22033,CVE-2020-22034,CVE-2020-22038,CVE-2020-22039,CVE-2020-22043,CVE-2020-22044
JIRA References: 
Sources used:
openSUSE Leap 15.3 (src):    ffmpeg-3.4.2-11.3.1
Comment 8 Swamp Workflow Management 2021-07-14 20:14:29 UTC
SUSE-SU-2021:2322-1: An update that fixes 23 vulnerabilities is now available.

Category: security (important)
Bug References: 1172640,1186406,1186583,1186586,1186587,1186596,1186597,1186598,1186600,1186603,1186604,1186605,1186613,1186614,1186615,1186616,1186658,1186660,1186757,1186758,1186762,1186763
CVE References: CVE-2019-17539,CVE-2020-13904,CVE-2020-20448,CVE-2020-20451,CVE-2020-21041,CVE-2020-22015,CVE-2020-22016,CVE-2020-22017,CVE-2020-22019,CVE-2020-22020,CVE-2020-22021,CVE-2020-22022,CVE-2020-22023,CVE-2020-22025,CVE-2020-22026,CVE-2020-22031,CVE-2020-22032,CVE-2020-22033,CVE-2020-22034,CVE-2020-22038,CVE-2020-22039,CVE-2020-22043,CVE-2020-22044
JIRA References: 
Sources used:
SUSE Linux Enterprise Workstation Extension 15-SP3 (src):    ffmpeg-3.4.2-11.3.1
SUSE Linux Enterprise Workstation Extension 15-SP2 (src):    ffmpeg-3.4.2-11.3.1
SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3 (src):    ffmpeg-3.4.2-11.3.1
SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2 (src):    ffmpeg-3.4.2-11.3.1
SUSE Linux Enterprise Module for Desktop Applications 15-SP3 (src):    ffmpeg-3.4.2-11.3.1
SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (src):    ffmpeg-3.4.2-11.3.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 11 Swamp Workflow Management 2021-09-02 16:17:42 UTC
# maintenance_jira_update_notice
SUSE-SU-2021:2929-1: An update that fixes 31 vulnerabilities is now available.

Category: security (important)
Bug References: 1129714,1172640,1186406,1186583,1186586,1186587,1186596,1186597,1186598,1186600,1186603,1186604,1186605,1186613,1186614,1186615,1186616,1186658,1186660,1186757,1186758,1186762,1186763,1186849,1186859,1186861,1186863,1189142,1189348,1189350
CVE References: CVE-2019-17539,CVE-2019-9721,CVE-2020-13904,CVE-2020-20448,CVE-2020-20451,CVE-2020-21041,CVE-2020-21688,CVE-2020-21697,CVE-2020-22015,CVE-2020-22016,CVE-2020-22017,CVE-2020-22019,CVE-2020-22020,CVE-2020-22021,CVE-2020-22022,CVE-2020-22023,CVE-2020-22025,CVE-2020-22026,CVE-2020-22031,CVE-2020-22032,CVE-2020-22033,CVE-2020-22034,CVE-2020-22038,CVE-2020-22039,CVE-2020-22043,CVE-2020-22044,CVE-2020-22046,CVE-2020-22048,CVE-2020-22049,CVE-2020-22054,CVE-2021-38114
JIRA References: 
Sources used:
SUSE Manager Server 4.0 (src):    ffmpeg-3.4.2-4.34.2
SUSE Manager Retail Branch Server 4.0 (src):    ffmpeg-3.4.2-4.34.2
SUSE Manager Proxy 4.0 (src):    ffmpeg-3.4.2-4.34.2
SUSE Linux Enterprise Server for SAP 15-SP1 (src):    ffmpeg-3.4.2-4.34.2
SUSE Linux Enterprise Server for SAP 15 (src):    ffmpeg-3.4.2-4.34.2
SUSE Linux Enterprise Server 15-SP1-LTSS (src):    ffmpeg-3.4.2-4.34.2
SUSE Linux Enterprise Server 15-SP1-BCL (src):    ffmpeg-3.4.2-4.34.2
SUSE Linux Enterprise Server 15-LTSS (src):    ffmpeg-3.4.2-4.34.2
SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (src):    ffmpeg-3.4.2-4.34.2
SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (src):    ffmpeg-3.4.2-4.34.2
SUSE Linux Enterprise High Performance Computing 15-LTSS (src):    ffmpeg-3.4.2-4.34.2
SUSE Linux Enterprise High Performance Computing 15-ESPOS (src):    ffmpeg-3.4.2-4.34.2
SUSE Enterprise Storage 6 (src):    ffmpeg-3.4.2-4.34.2
SUSE CaaS Platform 4.0 (src):    ffmpeg-3.4.2-4.34.2

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.