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slackwareSlackware Linux ProjectSSA-2023-079-01
HistoryMar 20, 2023 - 7:35 p.m.

[slackware-security] curl

2023-03-2019:35:43
Slackware Linux Project
www.slackware.com
27
slackware
curl
security fix
upgrade
ftp
sftp
ssh
gss
telnet
cve-2023-27538
cve-2023-27537
cve-2023-27536
cve-2023-27535
cve-2023-27534
cve-2023-27533
installation

CVSS3

8.8

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

EPSS

0.003

Percentile

71.7%

New curl 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/curl-8.0.1-i586-1_slack15.0.txz: Upgraded.
This update fixes security issues:
SSH connection too eager reuse still.
HSTS double-free.
GSS delegation too eager connection re-use.
FTP too eager connection reuse.
SFTP path ~ resolving discrepancy.
TELNET option IAC injection.
For more information, see:
https://curl.se/docs/CVE-2023-27538.html
https://curl.se/docs/CVE-2023-27537.html
https://curl.se/docs/CVE-2023-27536.html
https://curl.se/docs/CVE-2023-27535.html
https://curl.se/docs/CVE-2023-27534.html
https://curl.se/docs/CVE-2023-27533.html
https://vulners.com/cve/CVE-2023-27538
https://vulners.com/cve/CVE-2023-27537
https://vulners.com/cve/CVE-2023-27536
https://vulners.com/cve/CVE-2023-27535
https://vulners.com/cve/CVE-2023-27534
https://vulners.com/cve/CVE-2023-27533
(* 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/curl-8.0.1-i486-1_slack14.0.txz

Updated package for Slackware x86_64 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/curl-8.0.1-x86_64-1_slack14.0.txz

Updated package for Slackware 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/curl-8.0.1-i486-1_slack14.1.txz

Updated package for Slackware x86_64 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/curl-8.0.1-x86_64-1_slack14.1.txz

Updated package for Slackware 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/curl-8.0.1-i586-1_slack14.2.txz

Updated package for Slackware x86_64 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/curl-8.0.1-x86_64-1_slack14.2.txz

Updated package for Slackware 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/curl-8.0.1-i586-1_slack15.0.txz

Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/curl-8.0.1-x86_64-1_slack15.0.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/curl-8.0.1-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/curl-8.0.1-x86_64-1.txz

MD5 signatures:

Slackware 14.0 package:
c2cf29f94cc2912378e25259f9c3510c curl-8.0.1-i486-1_slack14.0.txz

Slackware x86_64 14.0 package:
c20b8766ac841a8c4adecdf899b176a0 curl-8.0.1-x86_64-1_slack14.0.txz

Slackware 14.1 package:
aa8f7bb788213d3294cdb228f5473d86 curl-8.0.1-i486-1_slack14.1.txz

Slackware x86_64 14.1 package:
d9e6f5ba0c633d8e9f851a47ce31afcb curl-8.0.1-x86_64-1_slack14.1.txz

Slackware 14.2 package:
b6074e12672fc76f78ca39812afa9ff6 curl-8.0.1-i586-1_slack14.2.txz

Slackware x86_64 14.2 package:
66ea85ff1e36332ca1e898168484acd1 curl-8.0.1-x86_64-1_slack14.2.txz

Slackware 15.0 package:
248b6591ca1b8de8f63e8101a609be4b curl-8.0.1-i586-1_slack15.0.txz

Slackware x86_64 15.0 package:
b44ec3d1a5e70c35cf160657e02a8a7c curl-8.0.1-x86_64-1_slack15.0.txz

Slackware -current package:
c5ab165fb9f71a7a0e9da4be0c6a7a27 n/curl-8.0.1-i586-1.txz

Slackware x86_64 -current package:
caf4f2f1cef362774ab17b5026ae392c n/curl-8.0.1-x86_64-1.txz

Installation instructions:

Upgrade the package as root:
> upgradepkg curl-8.0.1-i586-1_slack15.0.txz

CVSS3

8.8

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

EPSS

0.003

Percentile

71.7%