5.5

CVE-2015-8934

Exploit
The copy_from_lzss_window function in archive_read_support_format_rar.c in libarchive 3.2.0 and earlier allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted rar file.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Suse ≫ Linux Enterprise Desktop Version 12 Update sp1
Suse ≫ Linux Enterprise Server Version 12 Update sp1
Canonical ≫ Ubuntu Linux Version 12.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 15.10
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Libarchive ≫ Libarchive Version <= 3.1.901a
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.3% 0.811
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-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
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
Mailing List
http://www.openwall.com/lists/oss-security/2016/06/17/5
Third Party Advisory
Mailing List
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://lists.opensuse.org/opensuse-security-announce/2016-07/msg00025.html
Third Party Advisory
http://www.securityfocus.com/bid/91409
https://github.com/libarchive/libarchive/issues/521
Patch
Third Party Advisory
Exploit
Issue Tracking