9.8

CVE-2017-7828

A use-after-free vulnerability can occur when flushing and resizing layout because the "PressShell" object has been freed while still in use. This results in a potentially exploitable crash during these operations. This vulnerability affects Firefox < 57, Firefox ESR < 52.5, and Thunderbird < 52.5.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Debian ≫ Debian Linux Version7.0
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Mozilla ≫ Firefox Version < 57.0
Mozilla ≫ Firefox Version < 52.5.0
Mozilla ≫ Thunderbird Version < 52.5.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 7.44% 0.937
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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.securityfocus.com/bid/101832
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1039803
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2017:3247
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3372
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2017/11/msg00018.html
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2017/12/msg00001.html
Third Party Advisory
https://www.debian.org/security/2017/dsa-4035
Third Party Advisory
https://www.debian.org/security/2017/dsa-4061
Third Party Advisory
https://www.debian.org/security/2017/dsa-4075
Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2017-24/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2017-25/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2017-26/
Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1406750
Third Party Advisory
Issue Tracking
Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1412252
Third Party Advisory
Issue Tracking
Permissions Required