A libcaca security update has been released for openSUSE Leap 15.3 and 15.4.

openSUSE-SU-2022:0769-1: important: Security update for libcaca

openSUSE Security Update: Security update for libcaca
______________________________________________________________________________

Announcement ID: openSUSE-SU-2022:0769-1
Rating: important
References: #1184751 #1184752
Cross-References: CVE-2021-30498 CVE-2021-30499
CVSS scores:
CVE-2021-30498 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2021-30498 (SUSE): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2021-30499 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2021-30499 (SUSE): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:
openSUSE Leap 15.3
openSUSE Leap 15.4
______________________________________________________________________________

An update that fixes two vulnerabilities is now available.

Description:

This update for libcaca fixes the following issues:

- CVE-2021-30498, CVE-2021-30499: If an image has a size of 0x0, when
exporting, no data is written and space is allocated for the header
only, not taking into account that sprintf appends a NUL byte
(bsc#1184751, bsc#1184752).


Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.4:

zypper in -t patch openSUSE-SLE-15.4-2022-769=1

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2022-769=1



Package List:

- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

caca-utils-0.99.beta19.git20171003-11.3.1
caca-utils-debuginfo-0.99.beta19.git20171003-11.3.1
libcaca-debugsource-0.99.beta19.git20171003-11.3.1
libcaca-devel-0.99.beta19.git20171003-11.3.1
libcaca-ruby-0.99.beta19.git20171003-11.3.1
libcaca-ruby-debuginfo-0.99.beta19.git20171003-11.3.1
libcaca0-0.99.beta19.git20171003-11.3.1
libcaca0-debuginfo-0.99.beta19.git20171003-11.3.1
libcaca0-plugins-0.99.beta19.git20171003-11.3.1
libcaca0-plugins-debuginfo-0.99.beta19.git20171003-11.3.1

- openSUSE Leap 15.4 (x86_64):

libcaca0-32bit-0.99.beta19.git20171003-11.3.1
libcaca0-32bit-debuginfo-0.99.beta19.git20171003-11.3.1
libcaca0-plugins-32bit-0.99.beta19.git20171003-11.3.1
libcaca0-plugins-32bit-debuginfo-0.99.beta19.git20171003-11.3.1

- openSUSE Leap 15.4 (noarch):

python3-caca-0.99.beta19.git20171003-11.3.1

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

caca-utils-0.99.beta19.git20171003-11.3.1
caca-utils-debuginfo-0.99.beta19.git20171003-11.3.1
libcaca-debugsource-0.99.beta19.git20171003-11.3.1
libcaca-devel-0.99.beta19.git20171003-11.3.1
libcaca-ruby-0.99.beta19.git20171003-11.3.1
libcaca-ruby-debuginfo-0.99.beta19.git20171003-11.3.1
libcaca0-0.99.beta19.git20171003-11.3.1
libcaca0-debuginfo-0.99.beta19.git20171003-11.3.1
libcaca0-plugins-0.99.beta19.git20171003-11.3.1
libcaca0-plugins-debuginfo-0.99.beta19.git20171003-11.3.1

- openSUSE Leap 15.3 (x86_64):

libcaca0-32bit-0.99.beta19.git20171003-11.3.1
libcaca0-32bit-debuginfo-0.99.beta19.git20171003-11.3.1
libcaca0-plugins-32bit-0.99.beta19.git20171003-11.3.1
libcaca0-plugins-32bit-debuginfo-0.99.beta19.git20171003-11.3.1

- openSUSE Leap 15.3 (noarch):

python3-caca-0.99.beta19.git20171003-11.3.1


References:

https://www.suse.com/security/cve/CVE-2021-30498.html
https://www.suse.com/security/cve/CVE-2021-30499.html
https://bugzilla.suse.com/1184751
https://bugzilla.suse.com/1184752