Vulnerability CVE-2015-0841

Vulnerability Name:

CVE-2015-0841 (CCN-101840)

Assigned:

2015-03-23

Published:

2015-03-23

Updated:

2019-12-11

Summary:

Off-by-one error in the readBuf function in listener.cpp in libcapsinetwork and monopd before 0.9.8, allows remote attackers to cause a denial of service (crash) via a long line.

CVSS v3 Severity:

7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): Low

CVSS v2 Severity:

5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.5 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

Vulnerability Type:

CWE-193

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2015-0841

Source: MISC
Type: Release Notes, Vendor Advisory
http://gtkatlantic.gradator.net/oldnews.html

Source: CCN
Type: oss-security Mailing List, Mon, 23 Mar 2015 20:32:43 +0100
CVE-2015-0841: off-by-one error in network code of monopd/libcapsinetwork

Source: CCN
Type: libCapsiNetwork Web page
libCapsiNetwork

Source: MISC
Type: Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/03/23/20

Source: CCN
Type: BID-73117
Suricata CVE-2015-0928 NULL Pointer Dereference Denial of Service Vulnerability

Source: CCN
Type: BID-73310
monopd/libcapsinetwork CVE-2015-0841 Off-By-One Error Memory Corruption Vulnerability

Source: MISC
Type: Issue Tracking, Third Party Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=781043

Source: CCN
Type: Debian Bug report logs 781044
monopd/libcapsinetwork: CVE-2015-0841: off-by-one error in network code

Source: XF
Type: UNKNOWN
libcapsinetwork-cve20150841-code-exec(101840)

Source: MISC
Type: Third Party Advisory
https://security.gentoo.org/glsa/201507-12

Vulnerable Configuration:

Configuration 1:

cpe:/a:monopd_project:monopd:*:*:*:*:*:*:*:* (Version < 0.9.8)

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.xenial:def:201508410000000	V	CVE-2015-0841 on Ubuntu 16.04 LTS (xenial) - medium.	2019-12-09
oval:com.ubuntu.bionic:def:201508410000000	V	CVE-2015-0841 on Ubuntu 18.04 LTS (bionic) - medium.	2015-03-25
oval:com.ubuntu.artful:def:20150841000	V	CVE-2015-0841 on Ubuntu 17.10 (artful) - medium.	2015-03-25
oval:com.ubuntu.trusty:def:20150841000	V	CVE-2015-0841 on Ubuntu 14.04 LTS (trusty) - medium.	2015-03-25
oval:com.ubuntu.bionic:def:20150841000	V	CVE-2015-0841 on Ubuntu 18.04 LTS (bionic) - medium.	2015-03-25
oval:com.ubuntu.xenial:def:20150841000	V	CVE-2015-0841 on Ubuntu 16.04 LTS (xenial) - medium.	2015-03-25
oval:com.ubuntu.cosmic:def:20150841000	V	CVE-2015-0841 on Ubuntu 18.10 (cosmic) - medium.	2015-03-25
oval:com.ubuntu.cosmic:def:201508410000000	V	CVE-2015-0841 on Ubuntu 18.10 (cosmic) - medium.	2015-03-25
oval:com.ubuntu.precise:def:20150841000	V	CVE-2015-0841 on Ubuntu 12.04 LTS (precise) - medium.	2015-03-25

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