CVE-2019-11707
Mozilla Firefox and Thunderbird Type Confusion Vul - [Actively Exploited]
Description
A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 60.7.1, Firefox < 67.0.3, and Thunderbird < 60.7.2.
INFO
Published Date :
July 23, 2019, 2:15 p.m.
Last Modified :
Jan. 31, 2023, 2:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
Mozilla Firefox and Thunderbird contain a type confusion vulnerability that can occur when manipulating JavaScript objects due to issues in Array.pop, allowing for an exploitable crash.
Apply updates per vendor instructions.
Public PoC/Exploit Available at Github
CVE-2019-11707 has a 21 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2019-11707
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-11707.
| URL | Resource |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1544386 | Issue Tracking Permissions Required Vendor Advisory |
| https://security.gentoo.org/glsa/201908-12 | Third Party Advisory |
| https://www.mozilla.org/security/advisories/mfsa2019-18/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2019-20/ | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Dockerfile Shell Swift JavaScript Python C C++
None
Dockerfile Shell Swift JavaScript Python C
None
Dockerfile Shell Swift JavaScript Python C
None
Dockerfile Shell Swift JavaScript Python C
DayOne: Critical Vulnerability Root Cause Analysis Platform
Python JavaScript Ruby HTML Assembly Makefile C Objective-C Shell Dockerfile
None
Dockerfile Shell OCaml Swift C
Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.
cisa-kev vulnerability 0day cisa exploits
Config files for my GitHub profile.
config github-config
None
CVE vulnerability mentioned in PKRU-Safe.
JavaScript HTML
None
2019年天融信阿尔法实验室在微信公众号发布的所有安全资讯汇总
None
None
Include CVE vulnerability analyze， ctf pwn and documents for Browser-pwn
Shell JavaScript C++ HTML Dockerfile Python Roff
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-11707 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-11707 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Jan. 31, 2023
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://security.gentoo.org/glsa/201908-12 No Types Assigned https://security.gentoo.org/glsa/201908-12 Third Party Advisory -
CWE Remap by [email protected]
Aug. 24, 2020
Action Type Old Value New Value Changed CWE CWE-704 CWE-843 -
CVE Modified by [email protected]
Aug. 15, 2019
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201908-12 [No Types Assigned] -
Initial Analysis by [email protected]
Jul. 26, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://bugzilla.mozilla.org/show_bug.cgi?id=1544386 No Types Assigned https://bugzilla.mozilla.org/show_bug.cgi?id=1544386 Issue Tracking, Permissions Required, Vendor Advisory Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2019-18/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2019-18/ Vendor Advisory Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2019-20/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2019-20/ Vendor Advisory Added CWE CWE-704 Added CPE Configuration OR *cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* versions up to (excluding) 60.7.3 *cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* versions up to (excluding) 60.7.1 *cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* versions up to (excluding) 60.7.2
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-11707 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-11707
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
80.86 }} 3.62%
score
0.98399
percentile