CVE-2019-17011

CVSS V2 Medium 5.1 CVSS V3 High 7.5
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.
Overview
  • CVE ID
  • CVE-2019-17011
  • Assigner
  • security@mozilla.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-01-08T22:15:11
  • Last Modified Date
  • 2022-04-08T14:32:41
Weakness Enumerations
CWE URL
CWE-362 http://cwe.mitre.org/data/definitions/362.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* 1 OR 71.0
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* 1 OR 68.3
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* 1 OR 68.3
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:H/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • HIGH
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5.1
  • Severity
  • MEDIUM
  • Exploitability Score
  • 4.9
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.6
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://bugzilla.mozilla.org/show_bug.cgi?id=1591334 Exploit Issue Tracking Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-38/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-37/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-36/ Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.html Mailing List Third Party Advisory
https://usn.ubuntu.com/4241-1/ Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0295 Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0292 Third Party Advisory
https://security.gentoo.org/glsa/202003-02 Third Party Advisory
https://security.gentoo.org/glsa/202003-10 Third Party Advisory
https://usn.ubuntu.com/4335-1/ Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-17011
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17011
History
Created Old Value New Value Data Type Notes
2022-05-10 06:28:59 Added to TrackCVE
2022-12-04 09:09:40 2020-01-08T22:15Z 2020-01-08T22:15:11 CVE Published Date updated
2022-12-04 09:09:40 2022-04-08T14:32:41 CVE Modified Date updated
2022-12-04 09:09:40 Analyzed Vulnerability Status updated