Vulnerability Details : CVE-2019-11709
Mozilla developers and community members reported memory safety bugs present in Firefox 67 and Firefox ESR 60.7. 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 ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
Vulnerability category: Memory Corruption
Products affected by CVE-2019-11709
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:suse:package_hub:-:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-11709
0.71%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-11709
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-11709
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-11709
-
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html
[security-announce] openSUSE-SU-2019:2248-1: important: Security updateMailing List;Third Party Advisory
-
https://www.mozilla.org/security/advisories/mfsa2019-21/
Security vulnerabilities fixed in Firefox 68 — MozillaVendor Advisory
-
https://lists.debian.org/debian-lts-announce/2019/08/msg00001.html
[SECURITY] [DLA 1869-1] firefox-esr security updateMailing List;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html
[security-announce] openSUSE-SU-2019:1990-1: moderate: Security update fMailing List;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2019/08/msg00002.html
[SECURITY] [DLA 1870-1] thunderbird security updateMailing List;Third Party Advisory
-
https://www.mozilla.org/security/advisories/mfsa2019-22/
Security vulnerabilities fixed in Firefox ESR 60.8 — MozillaVendor Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html
[security-announce] openSUSE-SU-2019:2249-1: important: Security updateMailing List;Third Party Advisory
-
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1547266%2C1540759%2C1548822%2C1550498%2C1515052%2C1539219%2C1547757%2C1550498%2C1533522
Bug ListIssue Tracking;Vendor Advisory
-
https://security.gentoo.org/glsa/201908-12
Mozilla Firefox: Multiple vulnerabilities (GLSA 201908-12) — Gentoo securityThird Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html
[security-announce] openSUSE-SU-2019:1813-1: important: Security updateMailing List;Third Party Advisory
-
https://security.gentoo.org/glsa/201908-20
Mozilla Thunderbird: Multiple vulnerabilities (GLSA 201908-20) — Gentoo securityThird Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html
[security-announce] openSUSE-SU-2019:1811-1: important: Security updateMailing List;Third Party Advisory
-
https://www.mozilla.org/security/advisories/mfsa2019-23/
Security vulnerabilities fixed in Thunderbird 60.8 — MozillaVendor Advisory
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