Vulnerability CVE-2017-11114

Vulnerability Name:

CVE-2017-11114 (CCN-129608)

Assigned:

2017-07-30

Published:

2017-07-30

Updated:

2017-08-07

Summary:

The put_chars function in html_r.c in Twibright Links 2.14 allows remote attackers to cause a denial of service (buffer over-read) via a crafted HTML file.

CVSS v3 Severity:

5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
5.0 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:P/RL:U/RC:R)

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

3.3 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
3.0 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:U/RC:R)

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

CVSS v2 Severity:

4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)

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

1.7 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:P)

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

Vulnerability Type:

CWE-125

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2017-11114

Source: CCN
Type: Full-Disclosure Mailing List, Sun, 30 Jul 2017 15:03:51 +0800 (GMT+08:00)
Links buffer over-read vulnerability

Source: MISC
Type: Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2017/Jul/76

Source: XF
Type: UNKNOWN
links-cve201711114-dos(129608)

Source: CCN
Type: Packet Storm Security [07-30-2017]
Links 2.14 Denial Of Service

Source: CCN
Type: Arch Linux Web site
Arch Linux - links 2.14-3 (x86_64)

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2017-11114

Vulnerable Configuration:

Configuration 1:

cpe:/a:twibright:links:2.14:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:twibright:links:2.14:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:201711114	V	CVE-2017-11114	2022-06-30
oval:org.opensuse.security:def:112952	P	links-2.24-1.2 on GA media (Moderate)	2022-01-17
oval:org.opensuse.security:def:106406	P	links-2.24-1.2 on GA media (Moderate)	2021-10-01
oval:com.ubuntu.bionic:def:2017111140000000	V	CVE-2017-11114 on Ubuntu 18.04 LTS (bionic) - medium.	2017-07-31
oval:com.ubuntu.artful:def:201711114000	V	CVE-2017-11114 on Ubuntu 17.10 (artful) - medium.	2017-07-31
oval:com.ubuntu.xenial:def:201711114000	V	CVE-2017-11114 on Ubuntu 16.04 LTS (xenial) - medium.	2017-07-31
oval:com.ubuntu.xenial:def:2017111140000000	V	CVE-2017-11114 on Ubuntu 16.04 LTS (xenial) - medium.	2017-07-31
oval:com.ubuntu.bionic:def:201711114000	V	CVE-2017-11114 on Ubuntu 18.04 LTS (bionic) - medium.	2017-07-31
oval:com.ubuntu.disco:def:2017111140000000	V	CVE-2017-11114 on Ubuntu 19.04 (disco) - medium.	2017-07-31
oval:com.ubuntu.cosmic:def:201711114000	V	CVE-2017-11114 on Ubuntu 18.10 (cosmic) - medium.	2017-07-31
oval:com.ubuntu.cosmic:def:2017111140000000	V	CVE-2017-11114 on Ubuntu 18.10 (cosmic) - medium.	2017-07-31
oval:com.ubuntu.trusty:def:201711114000	V	CVE-2017-11114 on Ubuntu 14.04 LTS (trusty) - medium.	2017-07-31

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