CVE-2019-17008

Current Description

When using nested workers, a use-after-free could occur during worker destruction. This resulted in a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.

Basic Data

PublishedJanuary 08, 2020
Last ModifiedJanuary 16, 2020
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeCWE-416
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityMEDIUM
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactPARTIAL
CVSS 2 - Availability ImpactPARTIAL
CVSS 2 - Base Score6.8
SeverityMEDIUM
Exploitability Score8.6
Impact Score6.4
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

No data provided.

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationMozillaFirefox********71.0
    2.3ApplicationMozillaFirefox Esr********68.3
    2.3ApplicationMozillaThunderbird********68.3
  • OR - Configuration 2
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3OSOpensuseLeap15.1*******

Vulnerable Software List

VendorProductVersions
Mozilla Firefox *
Mozilla Thunderbird *
Mozilla Firefox Esr *
Opensuse Leap 15.1

References

NameSourceURLTags
openSUSE-SU-2020:0003http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.htmlSUSEMailing List Third Party Advisory
openSUSE-SU-2020:0002http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.htmlSUSEMailing List Third Party Advisory
RHSA-2020:0292https://access.redhat.com/errata/RHSA-2020:0292REDHAT
RHSA-2020:0295https://access.redhat.com/errata/RHSA-2020:0295REDHAT
https://bugzilla.mozilla.org/show_bug.cgi?id=1546331https://bugzilla.mozilla.org/show_bug.cgi?id=1546331MISCPermissions Required
GLSA-202003-02https://security.gentoo.org/glsa/202003-02GENTOO
GLSA-202003-10https://security.gentoo.org/glsa/202003-10GENTOO
USN-4241-1https://usn.ubuntu.com/4241-1/UBUNTU
USN-4335-1https://usn.ubuntu.com/4335-1/UBUNTU
https://www.mozilla.org/security/advisories/mfsa2019-36/https://www.mozilla.org/security/advisories/mfsa2019-36/CONFIRMVendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-37/https://www.mozilla.org/security/advisories/mfsa2019-37/CONFIRMVendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-38/https://www.mozilla.org/security/advisories/mfsa2019-38/CONFIRMVendor Advisory