CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
28.9%
USN-4451-1 fixed a vulnerability in ppp. This update provides
the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.
Original advisory details:
Thomas Chauchefoin working with Trend MicroΒ΄s Zero Day Initiative,
discovered that ppp incorrectly handled module loading. A local attacker
could use this issue to load arbitrary kernel modules and possibly execute
arbitrary code.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 14.04 | noarch | ppp | <Β 2.4.5-5.1ubuntu2.3+esm2 | UNKNOWN |
Ubuntu | 14.04 | noarch | ppp | <Β 2.4.5-5.1ubuntu2.3 | UNKNOWN |
Ubuntu | 14.04 | noarch | ppp-dbgsym | <Β 2.4.5-5.1ubuntu2.3 | UNKNOWN |
Ubuntu | 14.04 | noarch | ppp-udeb | <Β 2.4.5-5.1ubuntu2.3 | UNKNOWN |
Ubuntu | 12.04 | noarch | ppp | <Β 2.4.5-5ubuntu1.4 | UNKNOWN |
Ubuntu | 12.04 | noarch | ppp-dbgsym | <Β 2.4.5-5ubuntu1.4 | UNKNOWN |
Ubuntu | 12.04 | noarch | ppp-udeb | <Β 2.4.5-5ubuntu1.4 | UNKNOWN |
Ubuntu | 12.04 | noarch | ppp-udeb-dbgsym | <Β 2.4.5-5ubuntu1.4 | UNKNOWN |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
28.9%