CVE-2018-18500
Thunderbird/Firefox Use-After-Free HTML5 Stream Parser Vuln
Description
A use-after-free vulnerability can occur while parsing an HTML5 stream in concert with custom HTML elements. This results in the stream parser object being freed while still in use, leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 60.5, Firefox ESR < 60.5, and Firefox < 65.
INFO
Published Date :
Feb. 5, 2019, 9:29 p.m.
Last Modified :
April 2, 2019, 7:29 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2018-18500 has a 4 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-2018-18500
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-2018-18500.
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).
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
a list of web browser vulnerabilities
HTML JavaScript XSLT Python
PoC for CVE-2018-18500 - Firefox Use-After-Free
HTML Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-18500 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-18500 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 -
CVE Modified by [email protected]
Jul. 20, 2019
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00021.html [No Types Assigned] -
CVE Modified by [email protected]
Apr. 02, 2019
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201904-07 [No Types Assigned] -
Modified Analysis by [email protected]
Mar. 11, 2019
Action Type Old Value New Value Changed Reference Type https://security.gentoo.org/glsa/201903-04 No Types Assigned https://security.gentoo.org/glsa/201903-04 Third Party Advisory -
CVE Modified by [email protected]
Mar. 11, 2019
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201903-04 [No Types Assigned] -
Modified Analysis by [email protected]
Feb. 27, 2019
Action Type Old Value New Value Changed Reference Type https://www.debian.org/security/2019/dsa-4392 No Types Assigned https://www.debian.org/security/2019/dsa-4392 Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/02/msg00024.html No Types Assigned https://lists.debian.org/debian-lts-announce/2019/02/msg00024.html Mailing List, Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3897-1/ No Types Assigned https://usn.ubuntu.com/3897-1/ Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* OR *cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Feb. 27, 2019
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3897-1/ [No Types Assigned] -
CVE Modified by [email protected]
Feb. 17, 2019
Action Type Old Value New Value Added Reference https://www.debian.org/security/2019/dsa-4392 [No Types Assigned] Added Reference https://lists.debian.org/debian-lts-announce/2019/02/msg00024.html [No Types Assigned] -
Initial Analysis by [email protected]
Feb. 08, 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:N/S:U/C:H/I:H/A:H Changed Reference Type http://www.securityfocus.com/bid/106781 No Types Assigned http://www.securityfocus.com/bid/106781 Third Party Advisory, VDB Entry Changed Reference Type https://access.redhat.com/errata/RHSA-2019:0269 No Types Assigned https://access.redhat.com/errata/RHSA-2019:0269 Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/01/msg00025.html No Types Assigned https://lists.debian.org/debian-lts-announce/2019/01/msg00025.html Mailing List, Third Party Advisory Changed Reference Type https://www.debian.org/security/2019/dsa-4376 No Types Assigned https://www.debian.org/security/2019/dsa-4376 Third Party Advisory Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2019-01/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2019-01/ Vendor Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2019:0218 No Types Assigned https://access.redhat.com/errata/RHSA-2019:0218 Third Party Advisory Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2019-03/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2019-03/ Vendor Advisory Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2019-02/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2019-02/ Vendor Advisory Changed Reference Type https://usn.ubuntu.com/3874-1/ No Types Assigned https://usn.ubuntu.com/3874-1/ Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2019:0219 No Types Assigned https://access.redhat.com/errata/RHSA-2019:0219 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2019:0270 No Types Assigned https://access.redhat.com/errata/RHSA-2019:0270 Third Party Advisory Added CWE CWE-416 Added CPE Configuration OR *cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* versions up to (excluding) 65.0 *cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* versions up to (excluding) 60.5 *cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* versions up to (excluding) 60.5 Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Feb. 06, 2019
Action Type Old Value New Value Added Reference https://www.debian.org/security/2019/dsa-4376 [No Types Assigned] Added Reference https://usn.ubuntu.com/3874-1/ [No Types Assigned] Added Reference https://lists.debian.org/debian-lts-announce/2019/01/msg00025.html [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2019:0270 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2019:0269 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2019:0219 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2019:0218 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/106781 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-18500 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-2018-18500
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
22.56 }} -6.26%
score
0.96603
percentile