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CVE-2011-2940

Date: August 25, 2011

stunnel 4.40 and 4.41 might allow remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

Severity Score

8.1

Related Resources (13)

Url: https://nvd.nist.gov/vuln/detail/CVE-2011-2940

Url: https://bugzilla.redhat.com/show_bug.cgi?id=732068

Url: https://exchange.xforce.ibmcloud.com/vulnerabilities/69318

Url: http://securitytracker.com/id?1025959

Url: http://www.openwall.com/lists/oss-security/2011/08/19/18

Url: http://www.osvdb.org/74600

Url: http://secunia.com/advisories/45705

Url: http://www.securityfocus.com/bid/49254

Url: https://security-tracker.debian.org/tracker/CVE-2011-2940

Url: http://www.openwall.com/lists/oss-security/2011/08/19/6

Url: http://stunnel.org/?page=sdf_ChangeLog

Url: http://www.stunnel.org/pipermail/stunnel-announce/2011-August/000059.html

Url: https://www.mend.io/vulnerability-database/CVE-2011-2940

Severity Score

8.1

Weakness Type (CWE)

Buffer Errors

CWE-119

CVSS v3.1

Base Score:	8.1
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	HIGH
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	9.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	COMPLETE
Integrity (I):	COMPLETE
Availability (A):	COMPLETE
Additional information:

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