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slackwareSlackware Linux ProjectSSA-2022-050-01
HistoryFeb 20, 2022 - 5:16 a.m.

[slackware-security] expat

2022-02-2005:16:42
Slackware Linux Project
www.slackware.com
51

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.035 Low

EPSS

Percentile

91.6%

New expat packages are available for Slackware 14.0, 14.1, 14.2, 15.0,
and -current to fix security issues.

Here are the details from the Slackware 15.0 ChangeLog:

patches/packages/expat-2.4.5-i586-1_slack15.0.txz: Upgraded.
Fixed security issues that could lead to denial of service or potentially
arbitrary code execution.
For more information, see:
https://vulners.com/cve/CVE-2022-25235
https://vulners.com/cve/CVE-2022-25236
https://vulners.com/cve/CVE-2022-25313
https://vulners.com/cve/CVE-2022-25314
https://vulners.com/cve/CVE-2022-25315
(* 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 package for Slackware 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/expat-2.4.3-i486-4_slack14.0.txz

Updated package for Slackware x86_64 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/expat-2.4.3-x86_64-4_slack14.0.txz

Updated package for Slackware 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/expat-2.4.3-i486-4_slack14.1.txz

Updated package for Slackware x86_64 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/expat-2.4.3-x86_64-4_slack14.1.txz

Updated package for Slackware 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/expat-2.4.3-i586-4_slack14.2.txz

Updated package for Slackware x86_64 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/expat-2.4.3-x86_64-4_slack14.2.txz

Updated package for Slackware 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/expat-2.4.5-i586-1_slack15.0.txz

Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/expat-2.4.5-x86_64-1_slack15.0.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/l/expat-2.4.5-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/l/expat-2.4.5-x86_64-1.txz

MD5 signatures:

Slackware 14.0 package:
5245e937e1b09f5c01e059a043de4569 expat-2.4.3-i486-4_slack14.0.txz

Slackware x86_64 14.0 package:
184df1cb5667dc43d6227865761351dd expat-2.4.3-x86_64-4_slack14.0.txz

Slackware 14.1 package:
1f34f5935af855e2ab34cdef8179e04b expat-2.4.3-i486-4_slack14.1.txz

Slackware x86_64 14.1 package:
da9e899bf23d0615895216ef68d09885 expat-2.4.3-x86_64-4_slack14.1.txz

Slackware 14.2 package:
36e476f5cd9000e72385e17c343228ce expat-2.4.3-i586-4_slack14.2.txz

Slackware x86_64 14.2 package:
9f97b8059a5700b6a827ba77c9b09f6e expat-2.4.3-x86_64-4_slack14.2.txz

Slackware 15.0 package:
0850bef78dfe3f1b98ceb13632ffd7d3 expat-2.4.5-i586-1_slack15.0.txz

Slackware x86_64 15.0 package:
4ce2826bf0ec9aeedb1c1639867e24ec expat-2.4.5-x86_64-1_slack15.0.txz

Slackware -current package:
43c3c0db90250716162196764ac55d39 l/expat-2.4.5-i586-1.txz

Slackware x86_64 -current package:
ae1dabd546c1e3d1370a1921b5e38afd l/expat-2.4.5-x86_64-1.txz

Installation instructions:

Upgrade the package as root:
> upgradepkg expat-2.4.5-i586-1_slack15.0.txz

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.035 Low

EPSS

Percentile

91.6%