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ubuntuUbuntuUSN-2609-1
HistoryMay 21, 2015 - 12:00 a.m.

Apport vulnerabilities

2015-05-2100:00:00
ubuntu.com
24

7.2 High

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

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:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

16.0%

Releases

  • Ubuntu 15.04
  • Ubuntu 14.10
  • Ubuntu 14.04 ESM
  • Ubuntu 12.04

Packages

  • apport - automatically generate crash reports for debugging

Details

Sander Bos discovered that Apport incorrectly handled permissions when
the system was configured to generate core dumps for setuid binaries. A
local attacker could use this issue to gain elevated privileges.
(CVE-2015-1324)

Philip Pettersson discovered that Apport contained race conditions
resulting core dumps to be generated with incorrect permissions in
arbitrary locations. A local attacker could use this issue to gain elevated
privileges. (CVE-2015-1325)

OSVersionArchitecturePackageVersionFilename
Ubuntu15.04noarchapport< 2.17.2-0ubuntu1.1UNKNOWN
Ubuntu15.04noarchapport-gtk< 2.17.2-0ubuntu1.1UNKNOWN
Ubuntu15.04noarchapport-kde< 2.17.2-0ubuntu1.1UNKNOWN
Ubuntu15.04noarchapport-noui< 2.17.2-0ubuntu1.1UNKNOWN
Ubuntu15.04noarchapport-retrace< 2.17.2-0ubuntu1.1UNKNOWN
Ubuntu15.04noarchapport-valgrind< 2.17.2-0ubuntu1.1UNKNOWN
Ubuntu15.04noarchdh-apport< 2.17.2-0ubuntu1.1UNKNOWN
Ubuntu15.04noarchpython-apport< 2.17.2-0ubuntu1.1UNKNOWN
Ubuntu15.04noarchpython-problem-report< 2.17.2-0ubuntu1.1UNKNOWN
Ubuntu15.04noarchpython3-apport< 2.17.2-0ubuntu1.1UNKNOWN
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7.2 High

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

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:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

16.0%