7.5

CVE-2016-8687

Stack-based buffer overflow in the safe_fprintf function in tar/util.c in libarchive 3.2.1 allows remote attackers to cause a denial of service via a crafted non-printable multibyte character in a filename.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libarchive ≫ Libarchive Version3.2.1
Opensuse ≫ Leap Version42.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.26% 0.915
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-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

https://security.gentoo.org/glsa/201701-03
Patch
Third Party Advisory
VDB Entry
https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html
http://lists.opensuse.org/opensuse-updates/2016-12/msg00027.html
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/10/16/11
Patch
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/93781
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1037668
https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-stack-based-buffer-overflow-in-bsdtar_expand_char-util-c/
Patch
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1377926
Patch
Issue Tracking
https://github.com/libarchive/libarchive/commit/e37b620fe8f14535d737e89a4dcabaed4517bf1a
Patch
Third Party Advisory
Issue Tracking