8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/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
0.053 Low
EPSS
Percentile
93.0%
New curl packages are available for Slackware 14.0, 14.1, 14.2, and -current to
fix security issues.
Here are the details from the Slackware 14.2 ChangeLog:
patches/packages/curl-7.77.0-i586-1_slack14.2.txz: Upgraded.
This update fixes security issues:
schannel cipher selection surprise
TELNET stack contents disclosure
TLS session caching disaster
For more information, see:
https://vulners.com/cve/CVE-2021-22297
https://vulners.com/cve/CVE-2021-22298
https://vulners.com/cve/CVE-2021-22901
(* 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-7.77.0-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-7.77.0-x86_64-1_slack14.0.txz
Updated package for Slackware 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/curl-7.77.0-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-7.77.0-x86_64-1_slack14.1.txz
Updated package for Slackware 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/curl-7.77.0-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-7.77.0-x86_64-1_slack14.2.txz
Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/curl-7.77.0-i586-1.txz
Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/curl-7.77.0-x86_64-1.txz
MD5 signatures:
Slackware 14.0 package:
adc116e85d43d8da97c22afde220a52a curl-7.77.0-i486-1_slack14.0.txz
Slackware x86_64 14.0 package:
7dbc032faa6bdf4135372e020ba73939 curl-7.77.0-x86_64-1_slack14.0.txz
Slackware 14.1 package:
9ee3ccab004ec5ccc6f6616d2a2ebc7a curl-7.77.0-i486-1_slack14.1.txz
Slackware x86_64 14.1 package:
2a644d117a6642b814e60cc5213a273c curl-7.77.0-x86_64-1_slack14.1.txz
Slackware 14.2 package:
992a07e1fc6c0955003ae857464aca33 curl-7.77.0-i586-1_slack14.2.txz
Slackware x86_64 14.2 package:
ba613de8f3120ccef88b2c18ae8a8b54 curl-7.77.0-x86_64-1_slack14.2.txz
Slackware -current package:
ca4bef5661dd7b54888a505e12a49843 n/curl-7.77.0-i586-1.txz
Slackware x86_64 -current package:
bc7cdc8f0b1e9f061771fb2f0d343ed6 n/curl-7.77.0-x86_64-1.txz
Installation instructions:
Upgrade the package as root:
> upgradepkg curl-7.77.0-i586-1_slack14.2.txz
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Slackware | 14.0 | i486 | curl | < 7.77.0 | curl-7.77.0-i486-1_slack14.0.txz |
Slackware | 14.0 | x86_64 | curl | < 7.77.0 | curl-7.77.0-x86_64-1_slack14.0.txz |
Slackware | 14.1 | i486 | curl | < 7.77.0 | curl-7.77.0-i486-1_slack14.1.txz |
Slackware | 14.1 | x86_64 | curl | < 7.77.0 | curl-7.77.0-x86_64-1_slack14.1.txz |
Slackware | 14.2 | i586 | curl | < 7.77.0 | curl-7.77.0-i586-1_slack14.2.txz |
Slackware | 14.2 | x86_64 | curl | < 7.77.0 | curl-7.77.0-x86_64-1_slack14.2.txz |
Slackware | current | i586 | curl | < 7.77.0 | curl-7.77.0-i586-1.txz |
Slackware | current | x86_64 | curl | < 7.77.0 | curl-7.77.0-x86_64-1.txz |
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/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
0.053 Low
EPSS
Percentile
93.0%