9.8

CVE-2018-12377

A use-after-free vulnerability can occur when refresh driver timers are refreshed in some circumstances during shutdown when the timer is deleted while still in use. This results in a potentially exploitable crash. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Canonical ≫ Ubuntu Linux Version14.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Mozilla ≫ Firefox Version < 60.2.0
Mozilla ≫ Firefox Version < 62.0
Mozilla ≫ Thunderbird Version < 60.2.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.36% 0.871
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

http://www.securitytracker.com/id/1041610
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2018:2692
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2693
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3403
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3458
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/11/msg00011.html
Third Party Advisory
Mailing List
https://security.gentoo.org/glsa/201810-01
Third Party Advisory
https://security.gentoo.org/glsa/201811-13
Third Party Advisory
https://www.debian.org/security/2018/dsa-4327
Third Party Advisory
https://usn.ubuntu.com/3761-1/
Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2018-20/
Vendor Advisory
http://www.securityfocus.com/bid/105280
Third Party Advisory
VDB Entry
https://usn.ubuntu.com/3793-1/
Third Party Advisory
https://www.debian.org/security/2018/dsa-4287
Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2018-21/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-25/
Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1470260
Vendor Advisory
Issue Tracking
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