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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
43

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

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

0.025 Low

EPSS

Percentile

89.9%

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

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

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

0.025 Low

EPSS

Percentile

89.9%