Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Summary | |
|---|---|
| Title | qemu regression update |
| Informations | |||
|---|---|---|---|
| Name | DSA-4454 | First vendor Publication | 2019-05-30 |
| Vendor | Debian | Last vendor Modification | 2019-06-06 |
| Severity (Vendor) | N/A | Revision | 2 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| 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:L/AC:L/Au:N/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 7.2 | Attack Range | Local |
| Cvss Impact Score | 10 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Vincent Tondellier reported that the qemu update issued as DSA 4454-1 did not correctly backport the support to define the md-clear bit to allow mitigation of the MDS vulnerabilities. Updated qemu packages are now available to correct this issue. For the stable distribution (stretch), this problem has been fixed in version 1:2.8+dfsg-6+deb9u7. We recommend that you upgrade your qemu packages. For the detailed security status of qemu please refer to its security tracker page at: https://security-tracker.debian.org/tracker/qemu |
Original Source
| Url : http://www.debian.org/security/2019/dsa-4454 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 25 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
| 17 % | CWE-190 | Integer Overflow or Wraparound (CWE/SANS Top 25) |
| 17 % | CWE-125 | Out-of-bounds Read |
| 8 % | CWE-476 | NULL Pointer Dereference |
| 8 % | CWE-416 | Use After Free |
| 8 % | CWE-367 | Time-of-check Time-of-use (TOCTOU) Race Condition |
| 8 % | CWE-362 | Race Condition |
| 8 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-74fb8b257b.nasl - Type : ACT_GATHER_INFO |
| 2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-87f2ace20d.nasl - Type : ACT_GATHER_INFO |
| 2018-09-27 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1313.nasl - Type : ACT_GATHER_INFO |
| 2018-09-27 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1314.nasl - Type : ACT_GATHER_INFO |
| 2018-09-19 | Name : The remote Amazon Linux 2 host is missing a security update. File : al2_ALAS-2018-1073.nasl - Type : ACT_GATHER_INFO |
| 2018-09-07 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2018-1073.nasl - Type : ACT_GATHER_INFO |
| 2018-08-21 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2018-2462.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2019-06-06 17:18:40 |
|
| 2019-05-30 21:18:31 |
|
