6.8 Medium
CVSS2
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
8.8 High
CVSS3
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
8.5 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
74.2%
Package : libcaca
Version : 0.99.beta19-2+deb8u1
CVE ID : CVE-2018-20544 CVE-2018-20546 CVE-2018-20547
CVE-2018-20549
Debian Bug : 917807
Several vulnerabilities were discovered in libcaca, a graphics library
that outputs text: integer overflows, floating point exceptions or
invalid memory reads may lead to a denial-of-service (application
crash) if a malformed image file is processed.
For Debian 8 "Jessie", these problems have been fixed in version
0.99.beta19-2+deb8u1.
We recommend that you upgrade your libcaca packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | arm64 | libcaca0-dbgsym | < 0.99.beta19-2.1~deb9u1 | libcaca0-dbgsym_0.99.beta19-2.1~deb9u1_arm64.deb |
Debian | 9 | s390x | libcaca-dev | < 0.99.beta19-2.1~deb9u1 | libcaca-dev_0.99.beta19-2.1~deb9u1_s390x.deb |
Debian | 9 | armhf | libcaca0-dbgsym | < 0.99.beta19-2.1~deb9u1 | libcaca0-dbgsym_0.99.beta19-2.1~deb9u1_armhf.deb |
Debian | 9 | ppc64el | libcaca-dev | < 0.99.beta19-2.1~deb9u1 | libcaca-dev_0.99.beta19-2.1~deb9u1_ppc64el.deb |
Debian | 9 | i386 | libcaca0-dbgsym | < 0.99.beta19-2.1~deb9u1 | libcaca0-dbgsym_0.99.beta19-2.1~deb9u1_i386.deb |
Debian | 9 | ppc64el | libcaca0 | < 0.99.beta19-2.1~deb9u1 | libcaca0_0.99.beta19-2.1~deb9u1_ppc64el.deb |
Debian | 8 | i386 | libcaca-dev | < 0.99.beta19-2+deb8u1 | libcaca-dev_0.99.beta19-2+deb8u1_i386.deb |
Debian | 9 | ppc64el | libcaca0-dbgsym | < 0.99.beta19-2.1~deb9u1 | libcaca0-dbgsym_0.99.beta19-2.1~deb9u1_ppc64el.deb |
Debian | 9 | mipsel | caca-utils | < 0.99.beta19-2.1~deb9u1 | caca-utils_0.99.beta19-2.1~deb9u1_mipsel.deb |
Debian | 9 | armel | libcaca-dev | < 0.99.beta19-2.1~deb9u1 | libcaca-dev_0.99.beta19-2.1~deb9u1_armel.deb |
6.8 Medium
CVSS2
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
8.8 High
CVSS3
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
8.5 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
74.2%