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debianDebianDEBIAN:DLA-2836-2:04B5B
HistoryDec 07, 2021 - 11:07 p.m.

[SECURITY] [DLA 2836-2] nss regression update

2021-12-0723:07:16
lists.debian.org
26
debian 9 stretch
nss
regression
update
ssl connections
cve-2021-43527
security advisory

CVSS2

7.5

Attack Vector

NETWORK

Attack 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

CVSS3

9.8

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

AI Score

9.7

Confidence

High

EPSS

0.008

Percentile

81.4%

JSON

Debian LTS Advisory DLA-2836-2 [email protected]
https://www.debian.org/lts/security/ Utkarsh Gupta
December 08, 2021 https://wiki.debian.org/LTS

Package : nss
Version : 2:3.26.2-1.1+deb9u4
Debian Bug : 1001219

DLA-2836-1 was rolled out, fixing CVE-2021-43527 in nss, but that
lead to a regression, preventing SSL connections in Chromium. The
complete bug report could be found here:
https://bugs.debian.org/1001219.

For Debian 9 stretch, this problem has been fixed in version
2:3.26.2-1.1+deb9u4.

We recommend that you upgrade your nss packages.

For the detailed security status of nss please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/nss

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

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CVSS2

7.5

Attack Vector

NETWORK

Attack 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

CVSS3

9.8

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

AI Score

9.7

Confidence

High

EPSS

0.008

Percentile

81.4%

JSON
Related for DEBIAN:DLA-2836-2:04B5B
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