7.5
CVE-2016-9445
- EPSS 3.69%
- Veröffentlicht 23.01.2017 21:59:03
- Zuletzt bearbeitet 13.05.2026 00:24:29
- Quelle security@opentext.com
- CVE-Watchlists
- Unerledigt
LoginInteger overflow in the vmnc decoder in the gstreamer allows remote attackers to cause a denial of service (crash) via large width and height values, which triggers a buffer overflow.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 3.69% | 0.883 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/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-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.
https://security.gentoo.org/glsa/201705-10
http://rhn.redhat.com/errata/RHSA-2017-0018.html
http://rhn.redhat.com/errata/RHSA-2017-0021.html
http://rhn.redhat.com/errata/RHSA-2016-2974.html
http://www.openwall.com/lists/oss-security/2016/11/18/12
http://www.openwall.com/lists/oss-security/2016/11/18/13
http://www.securityfocus.com/bid/94421
https://bugzilla.gnome.org/show_bug.cgi?id=774533
https://cgit.freedesktop.org/gstreamer/gst-plugins-bad/commit/gst/vmnc/vmncdec.c?id=4cb1bcf1422bbcd79c0f683edb7ee85e3f7a31fe
https://scarybeastsecurity.blogspot.de/2016/11/0day-poc-risky-design-decisions-in.html