Base Score

CRITICAL10

CVE-2017-16845

hw/input/ps2.c in Qemu does not validate 'rptr' and 'count' values during guest migration, leading to out-of-bounds access.

VectorNETWORK

Published Bycve@mitre.org

Published DateNov 17, 2017, 20:29

Weakness Type (CWE):CWE-20

CVSS Metrics

Base Score

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:H

Base Severity

CRITICAL

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

CHANGED

Confidentiality (C)

HIGH

Integrity (I)

NONE

Availability (A)

HIGH

References

http://www.securityfocus.com/bid/101923
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
https://lists.gnu.org/archive/html/qemu-devel/2017-11/msg02982.html
https://usn.ubuntu.com/3575-1/
https://usn.ubuntu.com/3649-1/
https://www.debian.org/security/2018/dsa-4213

Base Score

CRITICAL10

Weakness Type (CWE):CWE-20

CVSS Metrics

Base Score

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:H

Base Severity

CRITICAL

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

CHANGED

Confidentiality (C)

HIGH

Integrity (I)

NONE

Availability (A)

HIGH