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slackwareSlackware Linux ProjectSSA-2022-290-01
HistoryOct 17, 2022 - 7:39 p.m.

[slackware-security] xorg-server

2022-10-1719:39:05
Slackware Linux Project
www.slackware.com
8
xorg-server
slackware 15.0
security fix
xkb
getcountedstring
memleaks
xquartz
cve-2022-3550
cve-2022-3551
cve-2022-3553
xephyr
xnest
xvfb
xwayland

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.006 Low

EPSS

Percentile

78.8%

New xorg-server packages are available for Slackware 15.0 and -current to
fix security issues.

Here are the details from the Slackware 15.0 ChangeLog:

patches/packages/xorg-server-1.20.14-i586-4_slack15.0.txz: Rebuilt.
xkb: proof GetCountedString against request length attacks.
xkb: fix some possible memleaks in XkbGetKbdByName.
xquartz: Fix a possible crash when editing the Application menu due
to mutating immutable arrays.
For more information, see:
https://vulners.com/cve/CVE-2022-3550
https://vulners.com/cve/CVE-2022-3551
https://vulners.com/cve/CVE-2022-3553
(* Security fix )
patches/packages/xorg-server-xephyr-1.20.14-i586-4_slack15.0.txz: Rebuilt.
patches/packages/xorg-server-xnest-1.20.14-i586-4_slack15.0.txz: Rebuilt.
patches/packages/xorg-server-xvfb-1.20.14-i586-4_slack15.0.txz: Rebuilt.
patches/packages/xorg-server-xwayland-21.1.4-i586-3_slack15.0.txz: Rebuilt.
xkb: proof GetCountedString against request length attacks.
xkb: fix some possible memleaks in XkbGetKbdByName.
For more information, see:
https://vulners.com/cve/CVE-2022-3550
https://vulners.com/cve/CVE-2022-3551
(
Security fix *)

Where to find the new packages:

Thanks to the friendly folks at the OSU Open Source Lab
(http://osuosl.org) for donating FTP and rsync hosting
to the Slackware project! :-)

Also see the “Get Slack” section on http://slackware.com for
additional mirror sites near you.

Updated packages for Slackware 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/xorg-server-1.20.14-i586-4_slack15.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/xorg-server-xephyr-1.20.14-i586-4_slack15.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/xorg-server-xnest-1.20.14-i586-4_slack15.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/xorg-server-xvfb-1.20.14-i586-4_slack15.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/xorg-server-xwayland-21.1.4-i586-3_slack15.0.txz

Updated packages for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/xorg-server-1.20.14-x86_64-4_slack15.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/xorg-server-xephyr-1.20.14-x86_64-4_slack15.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/xorg-server-xnest-1.20.14-x86_64-4_slack15.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/xorg-server-xvfb-1.20.14-x86_64-4_slack15.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/xorg-server-xwayland-21.1.4-x86_64-3_slack15.0.txz

Updated packages for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/x/xorg-server-21.1.4-i586-2.txz
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/x/xorg-server-xephyr-21.1.4-i586-2.txz
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/x/xorg-server-xnest-21.1.4-i586-2.txz
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/x/xorg-server-xvfb-21.1.4-i586-2.txz
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/x/xorg-server-xwayland-22.1.3-i586-2.txz

Updated packages for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/x/xorg-server-21.1.4-x86_64-2.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/x/xorg-server-xephyr-21.1.4-x86_64-2.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/x/xorg-server-xnest-21.1.4-x86_64-2.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/x/xorg-server-xvfb-21.1.4-x86_64-2.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/x/xorg-server-xwayland-22.1.3-x86_64-2.txz

MD5 signatures:

Slackware 15.0 packages:
ad56470274c2a999358ea74518b36ded xorg-server-1.20.14-i586-4_slack15.0.txz
ff7b7ae6a6a336358cf45dea90fd675e xorg-server-xephyr-1.20.14-i586-4_slack15.0.txz
78868b9a2be90fdb56a6dd2abc10501a xorg-server-xnest-1.20.14-i586-4_slack15.0.txz
5ff72184cdf20d9a703a772c50fbfcd7 xorg-server-xvfb-1.20.14-i586-4_slack15.0.txz
2355ef202badd76d847979cef7f34178 xorg-server-xwayland-21.1.4-i586-3_slack15.0.txz

Slackware x86_64 15.0 packages:
8cf45eb1b1c6306623fe96af26300619 xorg-server-1.20.14-x86_64-4_slack15.0.txz
34646076f7f849d2a62e7dc5d4640ad2 xorg-server-xephyr-1.20.14-x86_64-4_slack15.0.txz
2c48a69c2260a2a5e90115c3c6bd99d7 xorg-server-xnest-1.20.14-x86_64-4_slack15.0.txz
489e99ba0134fc9980d07a000bcc79a6 xorg-server-xvfb-1.20.14-x86_64-4_slack15.0.txz
4f2d313ae0ccb18827f971c2306e6844 xorg-server-xwayland-21.1.4-x86_64-3_slack15.0.txz

Slackware -current packages:
6f509a043bd7291f07e7c101933cb6bf x/xorg-server-21.1.4-i586-2.txz
b7d75709dcbe81f516c559dc63ed9894 x/xorg-server-xephyr-21.1.4-i586-2.txz
32155ecfdac5c7a436b328441cdb3210 x/xorg-server-xnest-21.1.4-i586-2.txz
4bb680912c9835fb1568095071836b12 x/xorg-server-xvfb-21.1.4-i586-2.txz
d96f55c0c6b40de6416f3680408b4517 x/xorg-server-xwayland-22.1.3-i586-2.txz

Slackware x86_64 -current packages:
360729dae1396f0560cf9cd9d37c1b1a x/xorg-server-21.1.4-x86_64-2.txz
856ba71531d2bfd1c1ef172cbc6d446d x/xorg-server-xephyr-21.1.4-x86_64-2.txz
2344c1cf0f7362c0648be3bf3116b13b x/xorg-server-xnest-21.1.4-x86_64-2.txz
02f84e83c10e81d6e6f0af0e27ef7f68 x/xorg-server-xvfb-21.1.4-x86_64-2.txz
29a6da62ac25e411e730461399024913 x/xorg-server-xwayland-22.1.3-x86_64-2.txz

Installation instructions:

Upgrade the packages as root:
> upgradepkg xorg-server-*.txz

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.006 Low

EPSS

Percentile

78.8%