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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
21

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

54.9%

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

54.9%