7.5

CVE-2015-6525

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Debian ≫ Debian Linux Version 7.1
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
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.81% 0.908
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://archives.seul.org/libevent/users/Jan-2015/msg00010.html
Vendor Advisory
http://www.debian.org/security/2015/dsa-3119