7.5

CVE-2015-8917

bsdtar in libarchive before 3.2.0 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an invalid character in the name of a cab file.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Debian ≫ Debian Linux Version7.0
Debian ≫ Debian Linux Version8.0
Libarchive ≫ Libarchive Version <= 3.1.901a
Canonical ≫ Ubuntu Linux Version12.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version14.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version15.10
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.3% 0.899
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
https://security.gentoo.org/glsa/201701-03
http://rhn.redhat.com/errata/RHSA-2016-1844.html
http://www.openwall.com/lists/oss-security/2016/06/17/2
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/06/17/5
Third Party Advisory
https://blog.fuzzing-project.org/47-Many-invalid-memory-access-issues-in-libarchive.html
Third Party Advisory
http://www.debian.org/security/2016/dsa-3657
http://www.ubuntu.com/usn/USN-3033-1
Third Party Advisory
http://www.securityfocus.com/bid/91303
https://github.com/libarchive/libarchive/issues/505
https://security-tracker.debian.org/tracker/CVE-2015-8917
Third Party Advisory