CVE-2015-3456
19.33%V4
2015-05-13
18h00 +00:00
18h00 +00:00
指定 CVE 通知
掌握特定 CVE 的任何變更。
CVE 描述
The Floppy Disk Controller (FDC) in QEMU, as used in Xen 4.5.x and earlier and KVM, allows local guest users to cause a denial of service (out-of-bounds write and guest crash) or possibly execute arbitrary code via the (1) FD_CMD_READ_ID, (2) FD_CMD_DRIVE_SPECIFICATION_COMMAND, or other unspecified commands, aka VENOM.
CVE 資訊
相關弱點
| 弱點名稱 | 來源 | |
|---|---|---|
| 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. |
指標
| 指標 | 評分 | 嚴重程度 | CVSS 向量 | 來源 |
|---|---|---|---|---|
| V2 | 7.7 | AV:A/AC:L/Au:S/C:C/I:C/A:C | nvd@nist.gov |
EPSS
EPSS 是一種預測漏洞被利用可能性的評分模型。
EPSS 評分
EPSS 模型產生介於 0 到 1（0% 到 100%）之間的概率分數。分數越高，漏洞被利用的概率越大。
EPSS 百分位數
百分位數用於根據 EPSS 分數對 CVE 進行排名。例如，EPSS 評分在第 95 百分位的 CVE 比 95% 的其他 CVE 更有可能被利用。因此，百分位數用於比較某 CVE 的 EPSS 分數與其他 CVE 的相對位置。
漏洞利用資訊
Exploit Database EDB-ID : 37053
發布日期 : 2015-05-17 22h00 +00:00
作者 : Marcus Meissner
EDB 已驗證 : No
相關產品
設定 0
Qemu>>Qemu >> Version 至（含） 2.3.0
設定 0
Redhat>>Enterprise_virtualization >> Version 3.0
Redhat>>Openstack >> Version 4.0
Redhat>>Openstack >> Version 5.0
Redhat>>Openstack >> Version 6.0
Redhat>>Openstack >> Version 7.0
Redhat>>Enterprise_linux >> Version 5
Redhat>>Enterprise_linux >> Version 6.0
Redhat>>Enterprise_linux >> Version 7.0
Xen>>Xen >> Version 4.5.0
參考資料
http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
Tags : x_refsource_CONFIRM
Tags : x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00009.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00021.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00042.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00018.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00013.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00014.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158072.html
Tags : vendor-advisory, x_refsource_FEDORA
Tags : vendor-advisory, x_refsource_FEDORA
http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00019.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=e907746266721f305d67bc0718795fedee2e824c
Tags : x_refsource_CONFIRM
Tags : x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00001.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-438937.htm
Tags : x_refsource_CONFIRM
Tags : x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-updates/2015-08/msg00021.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
http://www.fortiguard.com/advisory/2015-05-19-cve-2015-3456-venom-vulnerability
Tags : x_refsource_CONFIRM
Tags : x_refsource_CONFIRM
