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Cryptographic Issues Affecting nss package, versions <2:3.14.3-1

Severity

 Recommended
low

Based on Debian security rating

    Threat Intelligence

    EPSS
    0.31% (71st percentile)

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  • Snyk ID SNYK-DEBIAN10-NSS-421420
  • published 8 Feb 2013
  • disclosed 8 Feb 2013
Report a new vulnerability Found a mistake?

Introduced: 8 Feb 2013

CVE-2013-1620 Open this link in a new tab
CWE-310 Open this link in a new tab

How to fix?

Upgrade Debian:10 nss to version 2:3.14.3-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nss package and not the nss package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

The TLS implementation in Mozilla Network Security Services (NSS) does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.

References

CVSS Scores

version 3.1
Expand this section

NVD

4.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    None
  • Availability (A)
    None
Expand this section

Red Hat

5.6 medium