9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
55.3%
Linux drivers/char/lp.c Out-of-Bounds Write. Due to a missing bounds check,
and the fact that parport_ptr integer is static, a βsecure bootβ kernel
command line adversary (can happen due to bootloader vulns, e.g. Google
Nexus 6βs CVE-2016-10277, where due to a vulnerability the adversary has
partial control over the command line) can overflow the parport_nr array in
the following code, by appending many (>LP_NO) βlp=noneβ arguments to the
command line.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 14.04 | noarch | linux | <Β 3.13.0-123.172 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | <Β 4.4.0-83.106 | UNKNOWN |
ubuntu | 16.10 | noarch | linux | <Β 4.8.0-58.63 | UNKNOWN |
ubuntu | 17.04 | noarch | linux | <Β 4.10.0-26.30 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | <Β 4.4.0-1022.31 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-gke | <Β 4.4.0-1018.18 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-hwe | <Β 4.8.0-58.63~16.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-hwe-edge | <Β 4.18.0-8.9~18.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-hwe-edge | <Β 4.8.0-58.63~16.04.1 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-lts-xenial | <Β 4.4.0-83.106~14.04.1 | UNKNOWN |
alephsecurity.com/vulns/aleph-2017023
git.kernel.org/linus/3e21f4af170bebf47c187c1ff8bf155583c9f3b1
launchpad.net/bugs/cve/CVE-2017-1000363
nvd.nist.gov/vuln/detail/CVE-2017-1000363
security-tracker.debian.org/tracker/CVE-2017-1000363
ubuntu.com/security/notices/USN-3342-1
ubuntu.com/security/notices/USN-3342-2
ubuntu.com/security/notices/USN-3343-1
ubuntu.com/security/notices/USN-3343-2
ubuntu.com/security/notices/USN-3344-1
ubuntu.com/security/notices/USN-3344-2
ubuntu.com/security/notices/USN-3345-1
www.cve.org/CVERecord?id=CVE-2017-1000363
9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
55.3%