PT-2011-1180 · Stunnel · Stunnel

Published 2011-08-25 · Updated 2024-06-15 · CVE-2011-2940

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions stunnel versions 4.40 through 4.41 stunnel versions prior to 4.44

Description The issue allows remote attackers to execute arbitrary code or cause a denial of service due to heap memory corruption. Exploitation of this issue can lead to a violation of confidentiality, integrity, and availability of protected information. It can be exploited remotely.

Recommendations For versions 4.40 and 4.41, update to version 4.44 or later. For versions prior to 4.44, update to version 4.44 or later.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2015-09439

CVE-2011-2940

OPENSUSE-SU-2024:10289-1

Affected Products

Stunnel

References · 22

• https://osv.dev/vulnerability/openSUSE-SU-2024:10289-1 · Vendor Advisory
• http://secunia.com/advisories/45705 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2011-2940 · Vendor Advisory
• https://bdu.fstec.ru/vul/2015-09439 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2011-2940 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2011-2940 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-2940 · Security Note
• http://openwall.com/lists/oss-security/2011/08/19/6 · Note
• https://suse.com/security/cve/CVE-2013-1762 · Note
• http://stunnel.org/?page=sdf_ChangeLog · Note
• https://suse.com/security/cve/CVE-2014-0160 · Note
• http://openwall.com/lists/oss-security/2011/08/19/18 · Note
• http://securityfocus.com/bid/49254 · Note
• http://security.gentoo.org/glsa/glsa-201202-08.xml · Note
• http://securitytracker.com/id?1025959 · Note