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ubuntuUbuntuUSN-4397-1
HistoryJun 16, 2020 - 12:00 a.m.

NSS vulnerabilities

2020-06-1600:00:00
ubuntu.com
58

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.3

Confidence

Low

EPSS

0.002

Percentile

59.8%

JSON

Releases

  • Ubuntu 20.04 LTS
  • Ubuntu 19.10
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • nss - Network Security Service library

Details

It was discovered that NSS incorrectly handled the TLS State Machine. A
remote attacker could possibly use this issue to cause NSS to hang,
resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS
and Ubuntu 19.10. (CVE-2019-17023)

Cesar Pereida Garcia discovered that NSS incorrectly handled DSA key
generation. A local attacker could possibly use this issue to perform a
timing attack and recover DSA keys. (CVE-2020-12399)

OSVersionArchitecturePackageVersionFilename
Ubuntu20.04noarchlibnss3< 2:3.49.1-1ubuntu1.1UNKNOWN
Ubuntu20.04noarchlibnss3-dbgsym< 2:3.49.1-1ubuntu1.1UNKNOWN
Ubuntu20.04noarchlibnss3-dev< 2:3.49.1-1ubuntu1.1UNKNOWN
Ubuntu20.04noarchlibnss3-tools< 2:3.49.1-1ubuntu1.1UNKNOWN
Ubuntu20.04noarchlibnss3-tools-dbgsym< 2:3.49.1-1ubuntu1.1UNKNOWN
Ubuntu19.10noarchlibnss3< 2:3.45-1ubuntu2.3UNKNOWN
Ubuntu19.10noarchlibnss3-dbgsym< 2:3.45-1ubuntu2.3UNKNOWN
Ubuntu19.10noarchlibnss3-dev< 2:3.45-1ubuntu2.3UNKNOWN
Ubuntu19.10noarchlibnss3-tools< 2:3.45-1ubuntu2.3UNKNOWN
Ubuntu19.10noarchlibnss3-tools-dbgsym< 2:3.45-1ubuntu2.3UNKNOWN
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1-10 of 221

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Ubuntu: Security Advisory (USN-4397-1)
2020-06-17 00:00:00
Debian: Security Advisory (DSA-4726-1)
2020-07-19 00:00:00
Ubuntu: Security Advisory (USN-4397-2)
2022-08-26 00:00:00
nessus
nessus
Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : NSS vulnerabilities (USN-4397-1)
2020-06-17 00:00:00
Debian DSA-4726-1 : nss - security update
2020-07-20 00:00:00
Rocky Linux 8 : nss and nspr (RLSA-2020:3280)
2023-11-06 00:00:00
osv
osv
nss - security update
2020-07-17 00:00:00
CVE-2019-17023
2020-01-08 22:15:12
Moderate: nss and nspr security, bug fix, and enhancement update
2020-08-03 12:45:28
debian
debian
[SECURITY] [DSA 4726-1] nss security update
2020-07-17 18:06:14
[SECURITY] [DLA 2266-1] nss security update
2020-06-30 19:21:55
[SECURITY] [DSA 4695-1] firefox-esr security update
2020-06-03 18:13:01
redhatcve
redhatcve
CVE-2019-17023
2020-01-15 09:58:33
CVE-2020-12399
2020-05-21 02:55:42
prion
prion
Design/Logic Flaw
2020-01-08 22:15:00
Design/Logic Flaw
2020-07-09 15:15:00
nvd
nvd
CVE-2019-17023
2020-01-08 22:15:12
CVE-2020-12399
2020-07-09 15:15:10
debiancve
debiancve
CVE-2019-17023
2020-01-08 22:15:12
CVE-2020-12399
2020-07-09 15:15:10
ubuntucve
ubuntucve
CVE-2019-17023
2020-01-08 00:00:00
CVE-2020-12399
2020-05-26 00:00:00
cve
cve
CVE-2019-17023
2020-01-08 22:15:12
CVE-2020-12399
2020-07-09 15:15:10
alpinelinux
alpinelinux
CVE-2019-17023
2020-01-08 22:15:12
CVE-2020-12399
2020-07-09 15:15:10
veracode
veracode
Authorization Bypass
2020-08-04 02:02:54
Information Disclosure
2020-08-06 21:36:34
cvelist
cvelist
CVE-2019-17023
2020-01-08 21:30:29
CVE-2020-12399
2020-07-09 14:52:16
redhat
redhat
(RHSA-2020:3280) Moderate: nss and nspr security, bug fix, and enhancement update
2020-08-03 12:45:28
(RHSA-2020:4201) Low: OpenShift Virtualization 2.4.2 Images
2020-10-06 22:47:14
(RHSA-2020:4076) Moderate: nss and nspr security, bug fix, and enhancement update
2020-09-29 19:33:00
rocky
rocky
nss and nspr security, bug fix, and enhancement update
2020-08-03 12:45:28
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NSS vulnerability
2020-06-17 00:00:00
Firefox vulnerabilities
2020-01-09 00:00:00
Firefox vulnerabilities
2020-06-04 00:00:00
gentoo
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Mozilla Network Security Service (NSS): Information disclosure
2020-07-27 00:00:00
suse
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Security update for mozilla-nspr, mozilla-nss (important)
2020-06-24 00:00:00
ibm
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Security Bulletin: IBM Security Privileged Identity Manager is affected by security vulnerabilities
2021-01-12 10:59:54
Security Bulletin: IBM has announced a release for IBM Security Identity Governance and Intelligence in response to a security vulnerability (CVE-2019-17006, CVE-2019-17023, CVE-2020-12403)
2021-07-08 17:59:28
Security Bulletin: Multiple vulnerabilities of Mozilla Firefox (less than Firefox 68.9.0 ESR) hava affected Synthetic Playback Agent 8.1.4.0-8.1.4 IF11 + ICAM2019.3.0 - 2020.2.0
2020-09-01 10:38:34
oraclelinux
oraclelinux
nss and nspr security, bug fix, and enhancement update
2020-08-04 00:00:00
nss and nspr security, bug fix, and enhancement update
2020-10-08 00:00:00
almalinux
almalinux
Moderate: nss and nspr security, bug fix, and enhancement update
2020-08-03 12:45:28
mozilla
mozilla
Security Vulnerabilities fixed in Firefox ESR 68.9 — Mozilla
2020-06-02 00:00:00
Security Vulnerabilities fixed in Thunderbird 68.9.0 — Mozilla
2020-06-02 00:00:00
Security Vulnerabilities fixed in Firefox 77 — Mozilla
2020-06-02 00:00:00
kaspersky
kaspersky
KLA11793 Multiple vulnerabilities in Mozilla Firefox ESR
2020-06-02 00:00:00
KLA11795 Multiple vulnerabilities in Mozilla Thunderbird
2020-06-02 00:00:00
KLA11792 Multiple vulnerabilities in Mozilla Firefox
2020-06-02 00:00:00
altlinux
altlinux
Security fix for the ALT Linux 10 package firefox-esr version 68.9.0-alt1
2020-06-03 00:00:00
Security fix for the ALT Linux 10 package thunderbird version 68.9.0-alt1
2020-06-04 00:00:00
archlinux
archlinux
[ASA-202006-4] thunderbird: multiple issues
2020-06-06 00:00:00
[ASA-202001-1] firefox: multiple issues
2020-01-08 00:00:00
[ASA-202006-1] firefox: multiple issues
2020-06-02 00:00:00
slackware
slackware
[slackware-security] mozilla-thunderbird
2020-06-04 18:27:58
amazon
amazon
Medium: nspr, nss-softokn, nss-util
2021-07-08 18:41:00
Medium: nspr, nss-softokn, nss-util, nss
2020-11-09 21:02:00
centos
centos
nspr, nss security update
2020-11-06 22:01:52
mageia
mageia
Updated firefox packages fix security vulnerability
2020-07-05 01:47:21

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.3

Confidence

Low

EPSS

0.002

Percentile

59.8%

JSON
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