CVEvulnerability
CVE-2017-11434
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2017-07-25
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 2.1 LOW — AV:L/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-125
Description
The dhcp_decode function in slirp/bootp.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) via a crafted DHCP options string.
Affected configurations
• qemu qemu (<= 2.9.1)
• qemu qemu 2.10.0
• debian debian linux 8.0
• debian debian linux 9.0
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- http://www.debian.org/security/2017/dsa-3925 Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/07/19/2 Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/99923 Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1472611 Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2017-07/msg05001.html Issue Tracking, Patch, Third Party Advisory
- http://www.debian.org/security/2017/dsa-3925 Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/07/19/2 Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/99923 Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1472611 Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2017-07/msg05001.html Issue Tracking, Patch, Third Party Advisory