CVE-2019-17021
- Source
- https://cve.org/CVERecord?id=CVE-2019-17021
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17021.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2019-17021
- Downstream
- Related
- Published
- 2020-01-08T22:15:12.653Z
- Modified
- 2026-03-15T22:30:55.322092Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00029.html
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00043.html
- https://seclists.org/bugtraq/2020/Jan/18
- https://www.mozilla.org/security/advisories/mfsa2020-01/
- https://www.mozilla.org/security/advisories/mfsa2020-02/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1599008
- http://packetstormsecurity.com/files/155912/Slackware-Security-Advisory-mozilla-thunderbird-Updates.html
Affected packages
Git /
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17021.json"
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "72.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "68.4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.1"
}
]
}
]