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Test ID:1.3.6.1.4.1.25623.1.1.12.2019.3860.2
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory (USN-3860-2)
Summary:The remote host is missing an update for the 'libcaca' package(s) announced via the USN-3860-2 advisory.
Description:Summary:
The remote host is missing an update for the 'libcaca' package(s) announced via the USN-3860-2 advisory.

Vulnerability Insight:
USN-3860-1 fixed a vulnerability in libcaca. This update provides
the corresponding update for Ubuntu 12.04 ESM.

Original advisory 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)

Affected Software/OS:
'libcaca' package(s) on Ubuntu 12.04.

Solution:
Please install the updated package(s).

CVSS Score:
6.8

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2018-20544
https://bugzilla.redhat.com/show_bug.cgi?id=1652627
https://lists.debian.org/debian-lts-announce/2019/01/msg00007.html
SuSE Security Announcement: openSUSE-SU-2019:1144 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00033.html
https://usn.ubuntu.com/3860-1/
https://usn.ubuntu.com/3860-2/
Common Vulnerability Exposure (CVE) ID: CVE-2018-20545
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/
https://bugzilla.redhat.com/show_bug.cgi?id=1652621
https://github.com/cacalabs/libcaca/commit/3e52dabe3e64dc50f4422effe364a1457a8a8592
https://github.com/cacalabs/libcaca/issues/37
Common Vulnerability Exposure (CVE) ID: CVE-2018-20546
https://bugzilla.redhat.com/show_bug.cgi?id=1652622
https://github.com/cacalabs/libcaca/commit/1022d97496c7899e8641515af363381b31ae2f05
https://github.com/cacalabs/libcaca/issues/38
Common Vulnerability Exposure (CVE) ID: CVE-2018-20547
https://bugzilla.redhat.com/show_bug.cgi?id=1652624
Common Vulnerability Exposure (CVE) ID: CVE-2018-20548
https://bugzilla.redhat.com/show_bug.cgi?id=1652625
Common Vulnerability Exposure (CVE) ID: CVE-2018-20549
https://bugzilla.redhat.com/show_bug.cgi?id=1652628
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