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CVE-2014-1569

CVE-2014-1569

This page contains facts from public vulnerability sources. Check the original advisory before updating.

The definite_length_decoder function in lib/util/quickder.c in Mozilla Network Security Services (NSS) before 3.16.2.4 and 3.17.x before 3.17.3 does not ensure that the DER encoding of an ASN.1 length is properly formed, which allows remote attackers to conduct data-smuggling attacks by using a long byte sequence for an encoding, as demonstrated by the SEC_QuickDERDecodeItem function's improper handling of an arbitrary-length encoding of 0x00.

EPSS 3.2% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • nss Debian:12

    Affected ranges
    • ECOSYSTEM: < 2:3.17.2-1.1

    Update to 2:3.17.2-1.1

  • nss Debian:13

    Affected ranges
    • ECOSYSTEM: < 2:3.17.2-1.1

    Update to 2:3.17.2-1.1

  • nss Debian:14

    Affected ranges
    • ECOSYSTEM: < 2:3.17.2-1.1

    Update to 2:3.17.2-1.1

  • nss Ubuntu:14.04:LTS

    Versions
    • 2:3.15.1-1ubuntu1
    • 2:3.15.2-1
    • 2:3.15.3-1
    • 2:3.15.3.1-1
    • 2:3.15.3.1-1.1
    • 2:3.15.3.1-1.1ubuntu1
    • 2:3.15.4-1ubuntu3
    • 2:3.15.4-1ubuntu4
    • 2:3.15.4-1ubuntu5
    • 2:3.15.4-1ubuntu6
    • 2:3.15.4-1ubuntu7
    • 2:3.15.4-1ubuntu7.1
    • 2:3.17-0ubuntu0.14.04.1
    • 2:3.17.1-0ubuntu0.14.04.1
    Affected ranges
    • ECOSYSTEM: < 2:3.17.1-0ubuntu0.14.04.2

    Update to 2:3.17.1-0ubuntu0.14.04.2

Original sources

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