CVE-2019-17011

Current Description

Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could cause a use-after-free condition and 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:H/Au:N/C:P/I:P/A:P
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityHIGH
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactPARTIAL
CVSS 2 - Availability ImpactPARTIAL
CVSS 2 - Base Score5.1
SeverityMEDIUM
Exploitability Score4.9
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
    2.3ApplicationMozillaThunderbird********68.3
    2.3ApplicationMozillaFirefox Esr********68.3
    2.3ApplicationMozillaFirefox********71.0
  • 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
https://www.mozilla.org/security/advisories/mfsa2019-37/CONFIRMhttps://www.mozilla.org/security/advisories/mfsa2019-37/Vendor Advisory Vendor Advisory Vendor Advisory Permissions Required Mailing List Mailing List
https://www.mozilla.org/security/advisories/mfsa2019-36/CONFIRMhttps://www.mozilla.org/security/advisories/mfsa2019-36/Third Party Advisory Third Party Advisory
USN-4241-1UBUNTUhttps://usn.ubuntu.com/4241-1/
https://bugzilla.mozilla.org/show_bug.cgi?id=1591334MISChttps://bugzilla.mozilla.org/show_bug.cgi?id=1591334
openSUSE-SU-2020:0002SUSEhttp://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.html
openSUSE-SU-2020:0003SUSEhttp://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.html
https://www.mozilla.org/security/advisories/mfsa2019-38/CONFIRMhttps://www.mozilla.org/security/advisories/mfsa2019-38/