8.6

CVE-2016-6250

Integer overflow in the ISO9660 writer in libarchive before 3.2.1 allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via vectors related to verifying filename lengths when writing an ISO9660 archive, which trigger a buffer overflow.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Oracle ≫ Linux Version7
Libarchive ≫ Libarchive Version <= 3.2.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 6.25% 0.926
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.6 3.9 4.7
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
Third Party Advisory
https://security.gentoo.org/glsa/201701-03
http://rhn.redhat.com/errata/RHSA-2016-1844.html
http://www.openwall.com/lists/oss-security/2016/07/20/1
Release Notes
http://www.openwall.com/lists/oss-security/2016/07/21/3
Release Notes
http://www.securityfocus.com/bid/92036
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1036431
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1347085
Third Party Advisory
Issue Tracking
https://github.com/libarchive/libarchive/commit/3014e198
Patch
Issue Tracking
https://github.com/libarchive/libarchive/files/295073/libarchiveOverflow.txt
Issue Tracking
https://github.com/libarchive/libarchive/issues/711
Patch
Issue Tracking