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ubuntuUbuntuUSN-3860-1
HistoryJan 15, 2019 - 12:00 a.m.

libcaca vulnerabilities

2019-01-1500:00:00
ubuntu.com
117

CVSS2

6.8

Attack Vector

NETWORK

Attack 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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

High

EPSS

0.003

Percentile

71.5%

Releases

  • Ubuntu 18.10
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • libcaca - text mode graphics utilities

Details

It was discovered that libcaca incorrectly handled certain images.
An attacker could possibly use this issue to cause a denial of service.
(CVE-2018-20544)

It was discovered that libcaca incorrectly handled certain images.
An attacker could possibly use this issue to execute arbitrary code.
(CVE-2018-20545, CVE-2018-20548, CVE-2018-20459)

It was discovered that libcaca incorrectly handled certain images.
An attacker could possibly use this issue to access sensitive information.
(CVE-2018-20546, CVE-2018-20547)

OSVersionArchitecturePackageVersionFilename
Ubuntu18.10noarchcaca-utils< 0.99.beta19-2ubuntu0.18.10.1UNKNOWN
Ubuntu18.10noarchcaca-utils-dbgsym< 0.99.beta19-2ubuntu0.18.10.1UNKNOWN
Ubuntu18.10noarchlibcaca-dev< 0.99.beta19-2ubuntu0.18.10.1UNKNOWN
Ubuntu18.10noarchlibcaca0< 0.99.beta19-2ubuntu0.18.10.1UNKNOWN
Ubuntu18.10noarchlibcaca0-dbgsym< 0.99.beta19-2ubuntu0.18.10.1UNKNOWN
Ubuntu18.04noarchcaca-utils< 0.99.beta19-2ubuntu0.18.04.1UNKNOWN
Ubuntu18.04noarchcaca-utils-dbgsym< 0.99.beta19-2ubuntu0.18.04.1UNKNOWN
Ubuntu18.04noarchlibcaca-dev< 0.99.beta19-2ubuntu0.18.04.1UNKNOWN
Ubuntu18.04noarchlibcaca0< 0.99.beta19-2ubuntu0.18.04.1UNKNOWN
Ubuntu18.04noarchlibcaca0-dbgsym< 0.99.beta19-2ubuntu0.18.04.1UNKNOWN
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1-10 of 201

CVSS2

6.8

Attack Vector

NETWORK

Attack 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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

High

EPSS

0.003

Percentile

71.5%