CVE-2019-17021

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-17021
During the initialization of a new content process, a race condition occurs that can allow a content process to disclose heap addresses from the parent process. *Note: this issue only occurs on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.

5.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

2.6 /10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:N/AC:H/Au:N/C:P/I:N/A:N

Exploitability : 4.9 / Impact : 2.9

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00029.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00043.html Mailing List Third Party Advisory
http://packetstormsecurity.com/files/155912/Slackware-Security-Advisory-mozilla-thunderbird-Updates.html Exploit Third Party Advisory VDB Entry
https://bugzilla.mozilla.org/show_bug.cgi?id=1599008 Exploit Issue Tracking Permissions Required
https://seclists.org/bugtraq/2020/Jan/18 Mailing List Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2020-01/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2020-02/ Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00029.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00043.html Mailing List Third Party Advisory
http://packetstormsecurity.com/files/155912/Slackware-Security-Advisory-mozilla-thunderbird-Updates.html Exploit Third Party Advisory VDB Entry
https://bugzilla.mozilla.org/show_bug.cgi?id=1599008 Exploit Issue Tracking Permissions Required
https://seclists.org/bugtraq/2020/Jan/18 Mailing List Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2020-01/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2020-02/ Vendor Advisory
Configurations

Configuration 1 (hide)

AND
OR cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
History

21 Nov 2024, 04:31

Type Values Removed Values Added
References () http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00029.html - Mailing List, Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00029.html - Mailing List, Third Party Advisory
References () http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00043.html - Mailing List, Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00043.html - Mailing List, Third Party Advisory
References () http://packetstormsecurity.com/files/155912/Slackware-Security-Advisory-mozilla-thunderbird-Updates.html - Exploit, Third Party Advisory, VDB Entry () http://packetstormsecurity.com/files/155912/Slackware-Security-Advisory-mozilla-thunderbird-Updates.html - Exploit, Third Party Advisory, VDB Entry
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1599008 - Exploit, Issue Tracking, Permissions Required () https://bugzilla.mozilla.org/show_bug.cgi?id=1599008 - Exploit, Issue Tracking, Permissions Required
References () https://seclists.org/bugtraq/2020/Jan/18 - Mailing List, Third Party Advisory () https://seclists.org/bugtraq/2020/Jan/18 - Mailing List, Third Party Advisory
References () https://www.mozilla.org/security/advisories/mfsa2020-01/ - Vendor Advisory () https://www.mozilla.org/security/advisories/mfsa2020-01/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2020-02/ - Vendor Advisory () https://www.mozilla.org/security/advisories/mfsa2020-02/ - Vendor Advisory

01 Jan 2022, 20:02

Type Values Removed Values Added
CWE CWE-200 CWE-362
CPE cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
References (MISC) http://packetstormsecurity.com/files/155912/Slackware-Security-Advisory-mozilla-thunderbird-Updates.html - (MISC) http://packetstormsecurity.com/files/155912/Slackware-Security-Advisory-mozilla-thunderbird-Updates.html - Exploit, Third Party Advisory, VDB Entry
References (MISC) https://bugzilla.mozilla.org/show_bug.cgi?id=1599008 - Permissions Required (MISC) https://bugzilla.mozilla.org/show_bug.cgi?id=1599008 - Exploit, Issue Tracking, Permissions Required
References (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00029.html - (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00029.html - Mailing List, Third Party Advisory
References (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00043.html - (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00043.html - Mailing List, Third Party Advisory
Information

Published : 2020-01-08 22:15

Updated : 2024-11-21 04:31

NVD link : CVE-2019-17021

Mitre link : CVE-2019-17021

CVE.ORG link : CVE-2019-17021

JSON object : View

Products Affected

mozilla

  • firefox_esr
  • firefox

opensuse

  • leap

microsoft

  • windows
CWE
CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')