critical
10
CWE
416
Advisory Published
Updated

CVE-2014-1544: Use After Free

First published: Wed Jul 23 2014(Updated: )

Mozilla Firefox and Thunderbird could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free error in the PK11_ImportCert() function when adding NSSCertificate structures. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability using unknown attack vectors to execute arbitrary code on the vulnerable system or cause a denial of service.

Credit: security@mozilla.org security@mozilla.org

Affected SoftwareAffected VersionHow to fix
IBM Cognos Analytics<=12.0.0-12.0.3
IBM Cognos Analytics<=11.2.0-11.2.4 FP4
Mozilla Firefox<=30.0
Mozilla Firefox=24.0
Mozilla Firefox=24.1.0
Mozilla Firefox=24.1.1
Mozilla Firefox ESR=24.0.1
Mozilla Firefox ESR=24.0.2
Mozilla Firefox ESR=24.2
Mozilla Firefox ESR=24.3
Mozilla Firefox ESR=24.4
Mozilla Firefox ESR=24.5
Mozilla Firefox ESR=24.6
Mozilla NSS ESR=3.2
Mozilla NSS ESR=3.2.1
Mozilla NSS ESR=3.3
Mozilla NSS ESR=3.3.1
Mozilla NSS ESR=3.3.2
Mozilla NSS ESR=3.4
Mozilla NSS ESR=3.4.1
Mozilla NSS ESR=3.4.2
Mozilla NSS ESR=3.5
Mozilla NSS ESR=3.6
Mozilla NSS ESR=3.6.1
Mozilla NSS ESR=3.7
Mozilla NSS ESR=3.7.1
Mozilla NSS ESR=3.7.2
Mozilla NSS ESR=3.7.3
Mozilla NSS ESR=3.7.5
Mozilla NSS ESR=3.7.7
Mozilla NSS ESR=3.8
Mozilla NSS ESR=3.9
Mozilla NSS ESR=3.11.2
Mozilla NSS ESR=3.11.3
Mozilla NSS ESR=3.11.4
Mozilla NSS ESR=3.11.5
Mozilla NSS ESR=3.12
Mozilla NSS ESR=3.12.1
Mozilla NSS ESR=3.12.2
Mozilla NSS ESR=3.12.3
Mozilla NSS ESR=3.12.3.1
Mozilla NSS ESR=3.12.3.2
Mozilla NSS ESR=3.12.4
Mozilla NSS ESR=3.12.5
Mozilla NSS ESR=3.12.6
Mozilla NSS ESR=3.12.7
Mozilla NSS ESR=3.12.8
Mozilla NSS ESR=3.12.9
Mozilla NSS ESR=3.12.10
Mozilla NSS ESR=3.12.11
Mozilla NSS ESR=3.14
Mozilla NSS ESR=3.14.1
Mozilla NSS ESR=3.14.2
Mozilla NSS ESR=3.14.3
Mozilla NSS ESR=3.14.4
Mozilla NSS ESR=3.14.5
Mozilla NSS ESR=3.15
Mozilla NSS ESR=3.15.1
Mozilla NSS ESR=3.15.2
Mozilla NSS ESR=3.15.3
Mozilla NSS ESR=3.15.3.1
Mozilla NSS ESR=3.15.4
Mozilla NSS ESR=3.15.5
Mozilla NSS ESR=3.16
Mozilla Thunderbird<=24.6
Mozilla Thunderbird=24.0
Mozilla Thunderbird=24.0.1
Mozilla Thunderbird=24.1
Mozilla Thunderbird=24.1.1
Mozilla Thunderbird=24.2
Mozilla Thunderbird=24.3
Mozilla Thunderbird=24.4
Mozilla Thunderbird=24.5
Mozilla Firefox ESR=24.0
Mozilla Firefox ESR=24.1.0
Mozilla Firefox ESR=24.1.1

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the severity of CVE-2014-1544?

    CVE-2014-1544 has a high severity rating due to its potential for remote code execution.

  • How do I fix CVE-2014-1544?

    To fix CVE-2014-1544, users should update to the latest version of affected software, such as Mozilla Firefox, Thunderbird, or IBM Cognos Analytics.

  • Which versions are affected by CVE-2014-1544?

    Affected versions of Mozilla Firefox include versions up to 30.0, and affected versions of Thunderbird include versions up to 24.6.

  • Can CVE-2014-1544 affect my system if I don't use Mozilla products?

    Yes, CVE-2014-1544 can still impact systems that use vulnerable versions of IBM Cognos Analytics or other affected software.

  • What type of vulnerability is CVE-2014-1544?

    CVE-2014-1544 is a use-after-free vulnerability that can lead to arbitrary code execution.

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