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[email protected]NVD:CVE-2015-6525

HistoryAug 24, 2015 - 2:59 p.m.

CVE-2015-6525

2015-08-2414:59:14

CWE-189

[email protected]

web.nvd.nist.gov

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

AI Score

9.8

Confidence

High

EPSS

0.005

Percentile

75.3%

JSON

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.

Affected configurations

Nvd

Node

debiandebian_linuxMatch7.1

Node

libevent_projectlibeventMatch2.0.1

libevent_projectlibeventMatch2.0.2

libevent_projectlibeventMatch2.0.3

libevent_projectlibeventMatch2.0.4

libevent_projectlibeventMatch2.0.5

libevent_projectlibeventMatch2.0.6

libevent_projectlibeventMatch2.0.7

libevent_projectlibeventMatch2.0.8

libevent_projectlibeventMatch2.0.9

libevent_projectlibeventMatch2.0.10

libevent_projectlibeventMatch2.0.11

libevent_projectlibeventMatch2.0.12

libevent_projectlibeventMatch2.0.13

libevent_projectlibeventMatch2.0.14

libevent_projectlibeventMatch2.0.15

libevent_projectlibeventMatch2.0.16

libevent_projectlibeventMatch2.0.17

libevent_projectlibeventMatch2.0.18

libevent_projectlibeventMatch2.0.19

libevent_projectlibeventMatch2.0.20

libevent_projectlibeventMatch2.0.21

libevent_projectlibeventMatch2.1.1

libevent_projectlibeventMatch2.1.2

libevent_projectlibeventMatch2.1.3

libevent_projectlibeventMatch2.1.4

VendorProductVersionCPE
debiandebian_linux7.1cpe:2.3:o:debian:debian_linux:7.1:*:*:*:*:*:*:*
libevent_projectlibevent2.0.1cpe:2.3:a:libevent_project:libevent:2.0.1:*:*:*:*:*:*:*
libevent_projectlibevent2.0.2cpe:2.3:a:libevent_project:libevent:2.0.2:*:*:*:*:*:*:*
libevent_projectlibevent2.0.3cpe:2.3:a:libevent_project:libevent:2.0.3:*:*:*:*:*:*:*
libevent_projectlibevent2.0.4cpe:2.3:a:libevent_project:libevent:2.0.4:*:*:*:*:*:*:*
libevent_projectlibevent2.0.5cpe:2.3:a:libevent_project:libevent:2.0.5:*:*:*:*:*:*:*
libevent_projectlibevent2.0.6cpe:2.3:a:libevent_project:libevent:2.0.6:*:*:*:*:*:*:*
libevent_projectlibevent2.0.7cpe:2.3:a:libevent_project:libevent:2.0.7:*:*:*:*:*:*:*
libevent_projectlibevent2.0.8cpe:2.3:a:libevent_project:libevent:2.0.8:*:*:*:*:*:*:*
libevent_projectlibevent2.0.9cpe:2.3:a:libevent_project:libevent:2.0.9:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
debian	debian_linux	7.1	cpe:2.3:o:debian:debian_linux:7.1:::::::*
libevent_project	libevent	2.0.1	cpe:2.3:a:libevent_project:libevent:2.0.1:::::::*
libevent_project	libevent	2.0.2	cpe:2.3:a:libevent_project:libevent:2.0.2:::::::*
libevent_project	libevent	2.0.3	cpe:2.3:a:libevent_project:libevent:2.0.3:::::::*
libevent_project	libevent	2.0.4	cpe:2.3:a:libevent_project:libevent:2.0.4:::::::*
libevent_project	libevent	2.0.5	cpe:2.3:a:libevent_project:libevent:2.0.5:::::::*
libevent_project	libevent	2.0.6	cpe:2.3:a:libevent_project:libevent:2.0.6:::::::*
libevent_project	libevent	2.0.7	cpe:2.3:a:libevent_project:libevent:2.0.7:::::::*
libevent_project	libevent	2.0.8	cpe:2.3:a:libevent_project:libevent:2.0.8:::::::*
libevent_project	libevent	2.0.9	cpe:2.3:a:libevent_project:libevent:2.0.9:::::::*