CVE-2018-18500
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-18500
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-18500.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-18500
- Downstream
- Related
- Published
- 2019-02-05T21:29:00Z
- Modified
- 2024-11-21T03:56:03Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- http://www.securityfocus.com/bid/106781
- https://access.redhat.com/errata/RHSA-2019:0218
- https://access.redhat.com/errata/RHSA-2019:0219
- https://access.redhat.com/errata/RHSA-2019:0269
- https://access.redhat.com/errata/RHSA-2019:0270
- https://security.gentoo.org/glsa/201903-04
- https://security.gentoo.org/glsa/201904-07
- https://www.debian.org/security/2019/dsa-4376
- https://www.debian.org/security/2019/dsa-4392
- https://www.mozilla.org/security/advisories/mfsa2019-01/
- https://www.mozilla.org/security/advisories/mfsa2019-02/
- https://www.mozilla.org/security/advisories/mfsa2019-03/
- https://lists.debian.org/debian-lts-announce/2019/01/msg00025.html
- https://lists.debian.org/debian-lts-announce/2019/02/msg00024.html
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00021.html
- https://usn.ubuntu.com/3874-1/
- https://usn.ubuntu.com/3897-1/
- https://security-tracker.debian.org/tracker/CVE-2018-18500
Affected packages
Debian:11 / firefox-esr
Package
- Name
- firefox-esr
- Purl
- pkg:deb/debian/firefox-esr?arch=source
Debian:12 / firefox-esr
Package
- Name
- firefox-esr
- Purl
- pkg:deb/debian/firefox-esr?arch=source
Debian:13 / firefox-esr
Package
- Name
- firefox-esr
- Purl
- pkg:deb/debian/firefox-esr?arch=source
Debian:11 / thunderbird
Package
- Name
- thunderbird
- Purl
- pkg:deb/debian/thunderbird?arch=source
Debian:12 / thunderbird
Package
- Name
- thunderbird
- Purl
- pkg:deb/debian/thunderbird?arch=source
Debian:13 / thunderbird
Package
- Name
- thunderbird
- Purl
- pkg:deb/debian/thunderbird?arch=source