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
5.4 Medium
AI Score
Confidence
Low
6.1 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:C/I:P/A:P
0.001 Low
EPSS
Percentile
39.8%
USN-4171-1 fixed vulnerabilities in Apport. This caused a regression in
autopkgtest and python2 compatibility. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Kevin Backhouse discovered Apport would read its user-controlled settings
file as the root user. This could be used by a local attacker to possibly
crash Apport or have other unspecified consequences. (CVE-2019-11481)
Sander Bos discovered a race-condition in Apport during core dump
creation. This could be used by a local attacker to generate a crash report
for a privileged process that is readable by an unprivileged user.
(CVE-2019-11482)
Sander Bos discovered Apport mishandled crash dumps originating from
containers. This could be used by a local attacker to generate a crash
report for a privileged process that is readable by an unprivileged user.
(CVE-2019-11483)
Sander Bos discovered Apport mishandled lock-file creation. This could be
used by a local attacker to cause a denial of service against Apport.
(CVE-2019-11485)
Kevin Backhouse discovered Apport read various process-specific files with
elevated privileges during crash dump generation. This could could be used
by a local attacker to generate a crash report for a privileged process
that is readable by an unprivileged user. (CVE-2019-15790)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 19.10 | noarch | apport | <Β 2.20.11-0ubuntu8.6 | UNKNOWN |
Ubuntu | 19.10 | noarch | apport-gtk | <Β 2.20.11-0ubuntu8.6 | UNKNOWN |
Ubuntu | 19.10 | noarch | apport-kde | <Β 2.20.11-0ubuntu8.6 | UNKNOWN |
Ubuntu | 19.10 | noarch | apport-noui | <Β 2.20.11-0ubuntu8.6 | UNKNOWN |
Ubuntu | 19.10 | noarch | apport-retrace | <Β 2.20.11-0ubuntu8.6 | UNKNOWN |
Ubuntu | 19.10 | noarch | apport-valgrind | <Β 2.20.11-0ubuntu8.6 | UNKNOWN |
Ubuntu | 19.10 | noarch | dh-apport | <Β 2.20.11-0ubuntu8.6 | UNKNOWN |
Ubuntu | 19.10 | noarch | python-apport | <Β 2.20.11-0ubuntu8.6 | UNKNOWN |
Ubuntu | 19.10 | noarch | python-problem-report | <Β 2.20.11-0ubuntu8.6 | UNKNOWN |
Ubuntu | 19.10 | noarch | python3-apport | <Β 2.20.11-0ubuntu8.6 | UNKNOWN |
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
5.4 Medium
AI Score
Confidence
Low
6.1 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:C/I:P/A:P
0.001 Low
EPSS
Percentile
39.8%