CVE-2015-6525:詳細資料

CVE-2015-6525

1.07%V4
2015-08-24
14h00 +00:00
Network
2024-08-06
07h22 +00:00
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CVE 描述

Multiple integer overflows in the evbuffer API in Libevent 2.0.x before 2.0.22 and 2.1.x before 2.1.5-beta allow context-dependent attackers to cause a denial of service or possibly have other unspecified impact via "insanely large inputs" to the (1) evbuffer_add, (2) evbuffer_prepend, (3) evbuffer_expand, (4) exbuffer_reserve_space, or (5) evbuffer_read function, which triggers a heap-based buffer overflow or an infinite loop. NOTE: this identifier was SPLIT from CVE-2014-6272 per ADT3 due to different affected versions.

CVE 資訊

相關弱點

CWE-ID 弱點名稱 來源
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

指標

指標 評分 嚴重程度 CVSS 向量 來源
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P 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。

相關產品

設定 0

Debian>>Debian_linux >> Version 7.1

設定 0

Libevent_project>>Libevent >> Version 2.0.1

Libevent_project>>Libevent >> Version 2.0.2

Libevent_project>>Libevent >> Version 2.0.3

Libevent_project>>Libevent >> Version 2.0.4

Libevent_project>>Libevent >> Version 2.0.5

Libevent_project>>Libevent >> Version 2.0.6

Libevent_project>>Libevent >> Version 2.0.7

Libevent_project>>Libevent >> Version 2.0.8

Libevent_project>>Libevent >> Version 2.0.9

Libevent_project>>Libevent >> Version 2.0.10

Libevent_project>>Libevent >> Version 2.0.11

Libevent_project>>Libevent >> Version 2.0.12

Libevent_project>>Libevent >> Version 2.0.13

Libevent_project>>Libevent >> Version 2.0.14

Libevent_project>>Libevent >> Version 2.0.15

Libevent_project>>Libevent >> Version 2.0.16

Libevent_project>>Libevent >> Version 2.0.17

Libevent_project>>Libevent >> Version 2.0.18

Libevent_project>>Libevent >> Version 2.0.19

Libevent_project>>Libevent >> Version 2.0.20

Libevent_project>>Libevent >> Version 2.0.21

Libevent_project>>Libevent >> Version 2.1.1

Libevent_project>>Libevent >> Version 2.1.2

Libevent_project>>Libevent >> Version 2.1.3

Libevent_project>>Libevent >> Version 2.1.4

參考資料

http://www.debian.org/security/2015/dsa-3119
Tags : vendor-advisory, x_refsource_DEBIAN