Vulnerability CVE-2014-2576

Vulnerability Name:

CVE-2014-2576 (CCN-92151)

Assigned:

2014-03-11

Published:

2014-03-11

Updated:

2018-10-30

Summary:

plugins/rssyl/feed.c in Claws Mail before 3.10.0 disables the CURLOPT_SSL_VERIFYHOST check for CN or SAN host name fields, which makes it easier for remote attackers to spoof servers and conduct man-in-the-middle (MITM) attacks.

CVSS v3 Severity:

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

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): Low Availibility (A): None

CVSS v2 Severity:

6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
5.5 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P/E:U/RL:U/RC:UR)

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

4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
3.5 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N/E:U/RL:U/RC:UR)

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

Vulnerability Type:

CWE-310

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2014-2576

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2014:1291

Source: MLIST
Type: UNKNOWN
[oss-security] 20140322 Re: CVE request: claws-mail vcalendar plugin stores user/password in cleartext

Source: CCN
Type: SA57336
Claws Mail Plugins Certificate Verification Security Issues

Source: SECUNIA
Type: UNKNOWN
60422

Source: MLIST
Type: UNKNOWN
[claws-mail] 20140526 Claws Mail 3.10.0 Unleashed!!!

Source: CCN
Type: BID-66466
Claws Mail Plugins Certificate Validation Security Bypass Vulnerability

Source: CCN
Type: Claws Mail Bugzilla Bug 3105
vcal plugin via https does not check SSL peer certificates or host

Source: CCN
Type: Claws Mail Bugzilla Bug 3106
rssyl plugin does not verify SSL peer at all

Source: CONFIRM
Type: Vendor Advisory
http://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=3106

Source: XF
Type: UNKNOWN
claws-mail-cve20142576-spoofing(92151)

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2014-2576

Vulnerable Configuration:

Configuration 1:

cpe:/a:claws-mail:claws-mail:*:*:*:*:*:*:*:* (Version <= 3.9.3)

Configuration 2:

cpe:/o:opensuse:opensuse:12.3:*:*:*:*:*:*:*

OR cpe:/o:opensuse:opensuse:13.1:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:20142576	V	CVE-2014-2576	2017-03-01
oval:com.ubuntu.precise:def:20142576000	V	CVE-2014-2576 on Ubuntu 12.04 LTS (precise) - low.	2014-10-15

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