Lucene search

K
ubuntuUbuntuUSN-4755-1
HistoryFeb 25, 2021 - 12:00 a.m.

LibTIFF vulnerabilities

2021-02-2500:00:00
ubuntu.com
97

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.004 Low

EPSS

Percentile

72.5%

Releases

  • Ubuntu 20.10
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • tiff - Tag Image File Format (TIFF) library

Details

It was discovered that LibTIFF incorrectly handled certain malformed
images. If a user or automated system were tricked into opening a specially
crafted image, a remote attacker could crash the application, leading to a
denial of service, or possibly execute arbitrary code with user privileges.

OSVersionArchitecturePackageVersionFilename
Ubuntu20.10noarchlibtiff-tools< 4.1.0+git191117-2ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibtiff-dev< 4.1.0+git191117-2ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibtiff-doc< 4.1.0+git191117-2ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibtiff-opengl< 4.1.0+git191117-2ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibtiff-opengl-dbgsym< 4.1.0+git191117-2ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibtiff-tools-dbgsym< 4.1.0+git191117-2ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibtiff5< 4.1.0+git191117-2ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibtiff5-dbgsym< 4.1.0+git191117-2ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibtiff5-dev< 4.1.0+git191117-2ubuntu0.20.10.1UNKNOWN
Ubuntu20.10noarchlibtiffxx5< 4.1.0+git191117-2ubuntu0.20.10.1UNKNOWN
Rows per page:
1-10 of 431

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.004 Low

EPSS

Percentile

72.5%