CVE-2020-7211

tftp.c in libslirp 4.1.0, as used in QEMU 4.2.0, does not prevent ..\ directory traversal on Windows.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://www.openwall.com/lists/oss-security/2020/01/17/2	Mailing List Third Party Advisory
https://gitlab.freedesktop.org/slirp/libslirp/commit/14ec36e107a8c9af7d0a80c3571fe39b291ff1d4	Patch Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2020-7211	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

cpe:2.3:a:libslirp_project:libslirp:4.1.0:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:qemu:qemu:4.2.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-01-21 17:15

Updated : 2020-01-23 23:18

NVD link : CVE-2020-7211

Mitre link : CVE-2020-7211

CVE.ORG link : CVE-2020-7211

JSON object : View

Products Affected

libslirp_project

libslirp

qemu

qemu

microsoft

windows

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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