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ubuntuUbuntuUSN-5892-2
HistoryMar 06, 2023 - 12:00 a.m.

NSS vulnerability

2023-03-0600:00:00
ubuntu.com
58
nss
ubuntu
vulnerability
pkcs 12
denial of service
arbitrary code

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

8.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.1%

Releases

  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • nss - Network Security Service library

Details

USN-5892-1 fixed a vulnerability in NSS. This update provides
the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.

Original advisory details:

Christian Holler discovered that NSS incorrectly handled certain PKCS 12
certificated bundles. A remote attacker could use this issue to cause NSS
to crash, leading to a denial of service, or possibly execute arbitrary
code. (CVE-2023-0767)

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchlibnss3< 2:3.28.4-0ubuntu0.16.04.14+esm4UNKNOWN
Ubuntu16.04noarchlibnss3< 2:3.28.4-0ubuntu0.16.04.14UNKNOWN
Ubuntu16.04noarchlibnss3-1d< 2:3.28.4-0ubuntu0.16.04.14UNKNOWN
Ubuntu16.04noarchlibnss3-dbg< 2:3.28.4-0ubuntu0.16.04.14UNKNOWN
Ubuntu16.04noarchlibnss3-dbgsym< 2:3.28.4-0ubuntu0.16.04.14UNKNOWN
Ubuntu16.04noarchlibnss3-dev< 2:3.28.4-0ubuntu0.16.04.14UNKNOWN
Ubuntu16.04noarchlibnss3-nssdb< 2:3.28.4-0ubuntu0.16.04.14UNKNOWN
Ubuntu16.04noarchlibnss3-tools< 2:3.28.4-0ubuntu0.16.04.14UNKNOWN
Ubuntu16.04noarchlibnss3-tools-dbgsym< 2:3.28.4-0ubuntu0.16.04.14UNKNOWN
Ubuntu14.04noarchlibnss3< 2:3.28.4-0ubuntu0.14.04.5+esm12UNKNOWN
Rows per page:
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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

8.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.1%