CVE-2014-0045
2.66%V4
2014-02-08
00h00 +00:00
00h00 +00:00
指定 CVE 通知
随时了解指定 CVE 的变更。
CVE 描述
The needSamples method in AudioOutputSpeech.cpp in the client in Mumble 1.2.4 and the 1.2.3 pre-release snapshots, Mumble for iOS 1.1 through 1.2.2, and MumbleKit before commit fd190328a9b24d37382b269a5674b0c0c7a7e36d does not check the return value of the opus_decode_float function, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted Opus voice packet, which triggers an error in opus_decode_float, a conversion of a negative integer to an unsigned integer, and a heap-based buffer over-read and over-write.
CVE 信息
相关弱点
| 弱点名称 | 来源 | |
|---|---|---|
| Category : Numeric Errors Weaknesses in this category are related to improper calculation or conversion of numbers. |
指标
| 指标 | 评分 | 严重程度 | CVSS 向量 | 来源 |
|---|---|---|---|---|
| V2 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P | nvd@nist.gov |
EPSS
EPSS 是一种预测漏洞被利用可能性的评分模型。
EPSS 评分
EPSS 模型生成一个介于 0 到 1（即 0% 到 100%）之间的概率评分。评分越高，漏洞被利用的可能性越大。
EPSS 百分位
百分位用于根据 EPSS 评分对 CVE 进行排名。例如，EPSS 百分位为第 95 的 CVE，其被利用的可能性高于 95% 的其他 CVE。因此，百分位可用于比较不同 CVE 的 EPSS 评分。
相关产品
配置 0
Light_speed_gaming>>Mumble >> Version 1.1
Light_speed_gaming>>Mumble >> Version 1.1
Light_speed_gaming>>Mumble >> Version 1.1.1
Light_speed_gaming>>Mumble >> Version 1.2
Light_speed_gaming>>Mumble >> Version 1.2.1
Light_speed_gaming>>Mumble >> Version 1.2.2
Light_speed_gaming>>Mumble >> Version 1.2.3
Light_speed_gaming>>Mumble >> Version 1.2.3
Light_speed_gaming>>Mumble >> Version 1.2.3
Light_speed_gaming>>Mumble >> Version 1.2.4
Light_speed_gaming>>Mumblekit >> Version -
参考资料
http://lists.opensuse.org/opensuse-updates/2014-02/msg00063.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
