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NVD Vulnerability Details :
CVE-2023-2861
Modified
More InfoOfficial Page
Source-patrick@puiterwijk.org
View Known Exploited Vulnerability (KEV) details
Published At-06 Dec, 2023 | 07:15
Updated At-11 Mar, 2024 | 18:15

A flaw was found in the 9p passthrough filesystem (9pfs) implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a device file in the shared folder.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.1HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Secondary3.16.0MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Type: Primary
Version: 3.1
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Type: Secondary
Version: 3.1
Base score: 6.0
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
CPE Matches
QEMU
qemu
>>qemu>>Versions before 8.1.0(exclusive)
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-OtherPrimarynvd@nist.gov
CWE-284Secondarypatrick@puiterwijk.org
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-284
Type: Secondary
Source: patrick@puiterwijk.org
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://access.redhat.com/security/cve/CVE-2023-2861patrick@puiterwijk.org
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2219266patrick@puiterwijk.org
Issue Tracking
Patch
https://lists.debian.org/debian-lts-announce/2024/03/msg00012.htmlpatrick@puiterwijk.org
N/A
https://security.netapp.com/advisory/ntap-20240125-0005/patrick@puiterwijk.org
N/A
https://security.netapp.com/advisory/ntap-20240229-0002/patrick@puiterwijk.org
N/A
Hyperlink: https://access.redhat.com/security/cve/CVE-2023-2861
Source: patrick@puiterwijk.org
Resource:
Vendor Advisory
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2219266
Source: patrick@puiterwijk.org
Resource:
Issue Tracking
Patch
Hyperlink: https://lists.debian.org/debian-lts-announce/2024/03/msg00012.html
Source: patrick@puiterwijk.org
Resource: N/A
Hyperlink: https://security.netapp.com/advisory/ntap-20240125-0005/
Source: patrick@puiterwijk.org
Resource: N/A
Hyperlink: https://security.netapp.com/advisory/ntap-20240229-0002/
Source: patrick@puiterwijk.org
Resource: N/A
Change History
0Changes found
Details not found