7.5

CVE-2016-6263

The stringprep_utf8_nfkc_normalize function in lib/nfkc.c in libidn before 1.33 allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via crafted UTF-8 data.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gnu ≫ Libidn Version <= 1.32
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.91% 0.889
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-125 Out-of-bounds Read

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

http://lists.opensuse.org/opensuse-updates/2016-08/msg00098.html
Third Party Advisory
http://www.ubuntu.com/usn/USN-3068-1
Third Party Advisory
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
http://lists.opensuse.org/opensuse-updates/2016-08/msg00005.html
Third Party Advisory
http://www.debian.org/security/2016/dsa-3658
http://www.openwall.com/lists/oss-security/2016/07/20/6
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2016/07/21/4
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/92070
Third Party Advisory
VDB Entry
https://lists.gnu.org/archive/html/help-libidn/2016-07/msg00009.html
Vendor Advisory
http://git.savannah.gnu.org/cgit/libidn.git/commit/?id=1fbee57ef3c72db2206dd87e4162108b2f425555
Patch
Issue Tracking
https://security.gentoo.org/glsa/201908-06