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ubuntuUbuntuUSN-4275-1
HistoryFeb 10, 2020 - 12:00 a.m.

Qt vulnerabilities

2020-02-1000:00:00
ubuntu.com
89

7.3 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

7.3 High

AI Score

Confidence

Low

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

0.008 Low

EPSS

Percentile

81.5%

Releases

  • Ubuntu 19.10
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • qtbase-opensource-src - Qt 5 libraries

Details

It was discovered that Qt incorrectly handled certain PPM images. If a user
or automated system were tricked into opening a specially crafted PPM file,
a remote attacker could cause Qt to crash, resulting in a denial of
service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS.
(CVE-2018-19872)

It was discovered that Qt incorrectly handled certain text files. If a user
or automated system were tricked into opening a specially crafted text
file, a remote attacker could cause Qt to crash, resulting in a denial of
service. This issue only affected Ubuntu 19.10. (CVE-2019-18281)

It was discovered that Qt incorrectly searched for plugins in the current
working directory. An attacker could possibly use this issue to execute
arbitrary code. (CVE-2020-0569)

It was discovered that Qt incorrectly searched for libraries relative to
the current working directory. An attacker could possibly use this issue to
execute arbitrary code. This issue only affected Ubuntu 19.10.
(CVE-2020-0570)

OSVersionArchitecturePackageVersionFilename
Ubuntu19.10noarchlibqt5core5a< 5.12.4+dfsg-4ubuntu1.1UNKNOWN
Ubuntu19.10noarchlibqt5concurrent5< 5.12.4+dfsg-4ubuntu1.1UNKNOWN
Ubuntu19.10noarchlibqt5concurrent5-dbgsym< 5.12.4+dfsg-4ubuntu1.1UNKNOWN
Ubuntu19.10noarchlibqt5core5a-dbgsym< 5.12.4+dfsg-4ubuntu1.1UNKNOWN
Ubuntu19.10noarchlibqt5dbus5< 5.12.4+dfsg-4ubuntu1.1UNKNOWN
Ubuntu19.10noarchlibqt5dbus5-dbgsym< 5.12.4+dfsg-4ubuntu1.1UNKNOWN
Ubuntu19.10noarchlibqt5gui5< 5.12.4+dfsg-4ubuntu1.1UNKNOWN
Ubuntu19.10noarchlibqt5gui5-dbgsym< 5.12.4+dfsg-4ubuntu1.1UNKNOWN
Ubuntu19.10noarchlibqt5network5< 5.12.4+dfsg-4ubuntu1.1UNKNOWN
Ubuntu19.10noarchlibqt5network5-dbgsym< 5.12.4+dfsg-4ubuntu1.1UNKNOWN
Rows per page:
1-10 of 1551

7.3 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

7.3 High

AI Score

Confidence

Low

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

0.008 Low

EPSS

Percentile

81.5%