CVEvulnerability
CVE-2019-11740
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-09-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
Description
Mozilla developers and community members reported memory safety bugs present in Firefox 68, Firefox ESR 68, and Firefox 60.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
Affected configurations
• mozilla firefox (< 60.9.0)
• mozilla firefox (< 69.0)
• mozilla firefox esr (>= 68.0 < 68.1.0)
• mozilla thunderbird (< 60.9.0)
• mozilla thunderbird (>= 68.0 < 68.1.0)
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
• canonical ubuntu linux 19.04
• opensuse leap 15.0
• opensuse leap 15.1
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html Mailing List, Third Party Advisory
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1563133%2C1573160 Issue Tracking, Not Applicable, Vendor Advisory
- https://security.gentoo.org/glsa/201911-07 Third Party Advisory
- https://usn.ubuntu.com/4150-1/ Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-25/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-26/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-27/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-29/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-30/ Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html Mailing List, Third Party Advisory
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1563133%2C1573160 Issue Tracking, Not Applicable, Vendor Advisory
- https://security.gentoo.org/glsa/201911-07 Third Party Advisory
- https://usn.ubuntu.com/4150-1/ Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-25/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-26/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-27/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-29/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-30/ Vendor Advisory