5.5

CVE-2016-5824

libical 1.0 allows remote attackers to cause a denial of service (use-after-free) via a crafted ics file.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libical Project ≫ Libical Version 1.0
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 18.10
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.11% 0.793
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NIST 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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.openwall.com/lists/oss-security/2016/06/25/4
Third Party Advisory
Mailing List
https://security.gentoo.org/glsa/201904-02
http://www.openwall.com/lists/oss-security/2017/01/20/16
Patch
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/91459
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2019:0269
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0270
Third Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1275400
Issue Tracking
https://github.com/libical/libical/issues/235
Patch
Third Party Advisory
Issue Tracking
https://github.com/libical/libical/issues/251
Patch
Third Party Advisory
Issue Tracking
https://github.com/libical/libical/issues/286
Patch
Third Party Advisory
Issue Tracking
https://security.gentoo.org/glsa/201904-07
https://usn.ubuntu.com/3897-1/
Third Party Advisory