CVE-2015-8217

The ff_hevc_parse_sps function in libavcodec/hevc_ps.c in FFmpeg before 2.8.2 does not validate the Chroma Format Indicator, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted High Efficiency Video Coding (HEVC) data.

CVSS v2.0 7.5 HIGH

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=93f30f825c08477fe8f76be00539e96014cc83c8
http://lists.opensuse.org/opensuse-updates/2015-11/msg00146.html
https://lists.debian.org/debian-lts-announce/2018/12/msg00009.html

Configurations

Configuration 1 (hide)

cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*

Information

Published : 2015-11-16 17:59

Updated : 2018-12-21 03:29

NVD link : CVE-2015-8217

Mitre link : CVE-2015-8217

JSON object : View

CWE

CWE-20

Improper Input Validation

Products Affected

ffmpeg

ffmpeg

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://git.videolan.org/?p=ffmpeg.git;a=commit;h=93f30f825c08477fe8f76be00539e96014cc83c8", "name": "http://git.videolan.org/?p=ffmpeg.git;a=commit;h=93f30f825c08477fe8f76be00539e96014cc83c8", "tags": [], "refsource": "CONFIRM"}, {"url": "http://lists.opensuse.org/opensuse-updates/2015-11/msg00146.html", "name": "openSUSE-SU-2015:2120", "tags": [], "refsource": "SUSE"}, {"url": "https://lists.debian.org/debian-lts-announce/2018/12/msg00009.html", "name": "[debian-lts-announce] 20181220 [SECURITY] [DLA 1611-1] libav security update", "tags": [], "refsource": "MLIST"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The ff_hevc_parse_sps function in libavcodec/hevc_ps.c in FFmpeg before 2.8.2 does not validate the Chroma Format Indicator, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted High Efficiency Video Coding (HEVC) data."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-20"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2015-8217", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "HIGH", "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2015-11-17T01:59Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "2.8.1"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2018-12-21T11:29Z"}

7.5 /10