9
CVE-2015-7512
- EPSS 7.73%
- Veröffentlicht 08.01.2016 21:59:02
- Zuletzt bearbeitet 06.05.2026 22:30:45
- Erkennungen
LoginBuffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU, when a guest NIC has a larger MTU, allows remote attackers to cause a denial of service (guest OS crash) or execute arbitrary code via a large packet.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Redhat ≫ Enterprise Linux Desktop Version 6.0
Redhat ≫ Enterprise Linux Eus Version 6.7
Redhat ≫ Enterprise Linux Server Version 6.0
Redhat ≫ Enterprise Linux Workstation Version 6.0
Redhat ≫ Virtualization Version 3.0
Debian ≫ Debian Linux Version 7.0
Debian ≫ Debian Linux Version 8.0
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 7.73% | 0.939 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 9 | 2.2 | 6 |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
|
| NIST | 6.8 | 8.6 | 6.4 |
AV:N/AC:M/Au:N/C:P/I:P/A:P
|
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
https://security.gentoo.org/glsa/201602-01
http://www.debian.org/security/2016/dsa-3469
http://www.debian.org/security/2016/dsa-3470
http://www.debian.org/security/2016/dsa-3471
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=8b98a2f07175d46c3f7217639bd5e03f
http://rhn.redhat.com/errata/RHSA-2015-2694.html
http://rhn.redhat.com/errata/RHSA-2015-2695.html
http://rhn.redhat.com/errata/RHSA-2015-2696.html
http://www.openwall.com/lists/oss-security/2015/11/30/3
http://www.securityfocus.com/bid/78230
http://www.securitytracker.com/id/1034527