CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
18.5%
USN-4720-1 fixed several vulnerabilities in Apport. This update provides
the corresponding update for Ubuntu 14.04 ESM.
Original advisory details:
Itai Greenhut discovered that Apport incorrectly parsed certain files in
the /proc filesystem. A local attacker could use this issue to escalate
privileges and run arbitrary code. (CVE-2021-25682, CVE-2021-25683)
Itai Greenhut discovered that Apport incorrectly handled opening certain
special files. A local attacker could possibly use this issue to cause
Apport to hang, resulting in a denial of service. (CVE-2021-25684)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 14.04 | noarch | python-apport | < 2.14.1-0ubuntu3.29+esm6 | UNKNOWN |
Ubuntu | 14.04 | noarch | apport | < 2.14.1-0ubuntu3.29 | UNKNOWN |
Ubuntu | 14.04 | noarch | apport-gtk | < 2.14.1-0ubuntu3.29 | UNKNOWN |
Ubuntu | 14.04 | noarch | apport-kde | < 2.14.1-0ubuntu3.29 | UNKNOWN |
Ubuntu | 14.04 | noarch | apport-noui | < 2.14.1-0ubuntu3.29 | UNKNOWN |
Ubuntu | 14.04 | noarch | apport-retrace | < 2.14.1-0ubuntu3.29 | UNKNOWN |
Ubuntu | 14.04 | noarch | apport-valgrind | < 2.14.1-0ubuntu3.29 | UNKNOWN |
Ubuntu | 14.04 | noarch | dh-apport | < 2.14.1-0ubuntu3.29 | UNKNOWN |
Ubuntu | 14.04 | noarch | python-apport | < 2.14.1-0ubuntu3.29 | UNKNOWN |
Ubuntu | 14.04 | noarch | python-problem-report | < 2.14.1-0ubuntu3.29 | UNKNOWN |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
18.5%