7.5

CVE-2015-2059

The stringprep_utf8_to_ucs4 function in libin before 1.31, as used in jabberd2, allows context-dependent attackers to read system memory and possibly have other unspecified impact via invalid UTF-8 characters in a string, which triggers an out-of-bounds read.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gnu ≫ Libidn Version <= 1.30
Opensuse ≫ Opensuse Version13.1
Opensuse ≫ Opensuse Version13.2
Fedoraproject ≫ Fedora Version21
Fedoraproject ≫ Fedora Version22
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.19% 0.865
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/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.

http://www.openwall.com/lists/oss-security/2015/02/23/25
Third Party Advisory
Mailing List
https://github.com/jabberd2/jabberd2/issues/85
Patch
Third Party Advisory
Issue Tracking
http://git.savannah.gnu.org/cgit/libidn.git/commit/?id=2e97c279
Patch
Issue Tracking
http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162537.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162549.html
Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2015-07/msg00042.html
Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-08/msg00098.html
http://www.debian.org/security/2016/dsa-3578
http://www.securityfocus.com/bid/72736
http://www.ubuntu.com/usn/USN-3068-1