Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2018-13305 | First vendor Publication | 2018-07-05 |
Vendor | Cve | Last vendor Modification | 2020-01-14 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H | |||
---|---|---|---|
Overall CVSS Score | 8.1 | ||
Base Score | 8.1 | Environmental Score | 8.1 |
impact SubScore | 5.2 | Temporal Score | 8.1 |
Exploitabality Sub Score | 2.8 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | Required |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | None | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:N/C:P/I:N/A:P) | |||
---|---|---|---|
Cvss Base Score | 5.8 | Attack Range | Network |
Cvss Impact Score | 4.9 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
In FFmpeg 4.0.1, 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. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-13305 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 1 |
Sources (Detail)
Source | Url |
---|---|
MISC | https://github.com/FFmpeg/FFmpeg/commit/d08d4a8c7387e758d439b0592782e4cfa2b4d6a4 |
SUSE | http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html |
Alert History
Date | Informations |
---|---|
2021-05-04 13:09:39 |
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2021-04-22 02:23:10 |
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2020-05-23 01:07:14 |
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2018-07-18 21:19:58 |
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2018-07-09 05:18:02 |
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2018-07-05 21:19:25 |
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