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slackwareSlackware Linux ProjectSSA-2023-006-01
HistoryJan 07, 2023 - 2:09 a.m.

[slackware-security] mozilla-nss

2023-01-0702:09:10
Slackware Linux Project
www.slackware.com
14

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

0.005 Low

EPSS

Percentile

77.0%

New mozilla-nss packages are available for Slackware 15.0 and -current to
fix a security issue.

Here are the details from the Slackware 15.0 ChangeLog:

patches/packages/mozilla-nss-3.87-i586-1_slack15.0.txz: Upgraded.
Fixed memory corruption in NSS via DER-encoded DSA and RSA-PSS signatures.
For more information, see:
https://www.mozilla.org/en-US/security/advisories/mfsa2021-51/
https://vulners.com/cve/CVE-2021-43527
(* 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 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/mozilla-nss-3.87-i586-1_slack15.0.txz

Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/mozilla-nss-3.87-x86_64-1_slack15.0.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/l/mozilla-nss-3.87-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/l/mozilla-nss-3.87-x86_64-1.txz

MD5 signatures:

Slackware 15.0 package:
df3b670e05e6eb7ef41cd052384fa382 mozilla-nss-3.87-i586-1_slack15.0.txz

Slackware x86_64 15.0 package:
6916d1ca5b54b3d9c97a3aed5ec74ae4 mozilla-nss-3.87-x86_64-1_slack15.0.txz

Slackware -current package:
3bbd3a3aee4243100999683edc318284 l/mozilla-nss-3.87-i586-1.txz

Slackware x86_64 -current package:
5fd7805da8f6d0d486c66c4f00ab7a21 l/mozilla-nss-3.87-x86_64-1.txz

Installation instructions:

Upgrade the package as root:
> upgradepkg mozilla-nss-3.87-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

0.005 Low

EPSS

Percentile

77.0%