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ubuntuUbuntuUSN-5892-1
HistoryFeb 27, 2023 - 12:00 a.m.

NSS vulnerabilities

2023-02-2700:00:00
ubuntu.com
37

9.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

39.2%

Releases

  • Ubuntu 22.10
  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • nss - Network Security Service library

Details

It was discovered that NSS incorrectly handled client authentication
without a user certificate in the database. A remote attacker could
possibly use this issue to cause a NSS client to crash, resulting in a
denial of service. This issue only affected Ubuntu 22.10. (CVE-2022-3479)

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
Ubuntu22.10noarchlibnss3< 2:3.82-1ubuntu0.1UNKNOWN
Ubuntu22.10noarchlibnss3-dbgsym< 2:3.82-1ubuntu0.1UNKNOWN
Ubuntu22.10noarchlibnss3-dev< 2:3.82-1ubuntu0.1UNKNOWN
Ubuntu22.10noarchlibnss3-tools< 2:3.82-1ubuntu0.1UNKNOWN
Ubuntu22.10noarchlibnss3-tools-dbgsym< 2:3.82-1ubuntu0.1UNKNOWN
Ubuntu22.04noarchlibnss3< 2:3.68.2-0ubuntu1.2UNKNOWN
Ubuntu22.04noarchlibnss3-dbgsym< 2:3.68.2-0ubuntu1.2UNKNOWN
Ubuntu22.04noarchlibnss3-dev< 2:3.68.2-0ubuntu1.2UNKNOWN
Ubuntu22.04noarchlibnss3-tools< 2:3.68.2-0ubuntu1.2UNKNOWN
Ubuntu22.04noarchlibnss3-tools-dbgsym< 2:3.68.2-0ubuntu1.2UNKNOWN
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