Executive Summary
Summary | |
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Title | Opus: User-assisted execution of arbitrary code |
Informations | |||
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Name | GLSA-201702-21 | First vendor Publication | 2017-02-20 |
Vendor | Gentoo | Last vendor Modification | 2017-02-20 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C) | |||
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Cvss Base Score | 9.3 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Synopsis A vulnerability in Opus could cause memory corruption. Background Description Under normal circumstances, the code will simply read from the wrong table resulting in an unstable LPC filter. The filter would then go through the LPC stabilization code at the end of silk_NLSF2A(). Ultimately, the output audio would be garbage, but no worse than with any other harmless bad packet. Please see the referenced upstream patch and Debian bug report below for a detailed analysis. However, the original report was about a successful exploitation of Android's Mediaserver in conjunction with this vulnerability. Impact Workaround Resolution References Availability https://security.gentoo.org/glsa/201702-21 |
Original Source
Url : http://security.gentoo.org/glsa/glsa-201702-21.xml |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-190 | Integer Overflow or Wraparound (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
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2017-10-03 | Name : The remote host is missing a macOS update that fixes multiple security vulner... File : macos_10_13.nasl - Type : ACT_GATHER_INFO |
2017-02-21 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201702-21.nasl - Type : ACT_GATHER_INFO |
2017-02-21 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-277.nasl - Type : ACT_GATHER_INFO |
2017-02-10 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-0436-1.nasl - Type : ACT_GATHER_INFO |
2017-01-23 | Name : The remote Debian host is missing a security update. File : debian_DLA-793.nasl - Type : ACT_GATHER_INFO |
2017-01-23 | Name : The remote Fedora host is missing a security update. File : fedora_2017-0bf77c4b1b.nasl - Type : ACT_GATHER_INFO |
2017-01-23 | Name : The remote Fedora host is missing a security update. File : fedora_2017-0d9bdbd9dd.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2017-02-22 13:21:09 |
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2017-02-21 05:18:58 |
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