SuseOPENSUSE-SU-2019:1083-1Security update for ovmf (important)
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.012 Low
EPSS
Percentile
83.6%
An update that fixes three vulnerabilities is now available.
Description:
This update for ovmf fixes the following issues:
Security issues fixed:
- CVE-2018-12180: Fixed a buffer overflow in BlockIo service, which could
lead to memory read/write overrun (bsc#1127820). - CVE-2018-12178: Fixed an improper DNS check upon receiving a new DNS
packet (bsc#1127821). - CVE-2018-3630: Fixed a logic error in FV parsing which could allow a
local attacker to bypass the chain of trust checks (bsc#1127822).
This update was imported from the SUSE:SLE-15:Update update project.
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.
Alternatively you can run the command listed for your product:
-
openSUSE Leap 15.0:
zypper in -t patch openSUSE-2019-1083=1
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| openSUSE Leap | 15.0 | i586 | < - openSUSE Leap 15.0 (i586 x86_64): | - openSUSE Leap 15.0 (i586 x86_64):.i586.rpm | |
| openSUSE Leap | 15.0 | x86_64 | < - openSUSE Leap 15.0 (i586 x86_64): | - openSUSE Leap 15.0 (i586 x86_64):.x86_64.rpm | |
| openSUSE Leap | 15.0 | noarch | < - openSUSE Leap 15.0 (noarch): | - openSUSE Leap 15.0 (noarch):.noarch.rpm | |
| openSUSE Leap | 15.0 | x86_64 | < - openSUSE Leap 15.0 (x86_64): | - openSUSE Leap 15.0 (x86_64):.x86_64.rpm |
Related
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.012 Low
EPSS
Percentile
83.6%