Published: 25/08/2011 Updated: 29/08/2017

CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6

VMScore: 828

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

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

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stunnel stunnel 4.40
stunnel stunnel 4.41

Debian Bug report logs - #638758 stunnel4: [CVE-2011-2940] heap corruption vulnerability in 440 and 441 Package: stunnel4; Maintainer for stunnel4 is Peter Pentchev <roam@debianorg>; Source for stunnel4 is src:stunnel4 (PTS, buildd, popcon) Reported by: Niko Tyni <ntyni@debianorg> Date: Sun, 21 Aug 2011 16:09:01 ...

CWE-119 http://stunnel.org/?page=sdf_ChangeLog http://www.openwall.com/lists/oss-security/2011/08/19/6 http://www.osvdb.org/74600 https://bugzilla.redhat.com/show_bug.cgi?id=732068 http://www.stunnel.org/pipermail/stunnel-announce/2011-August/000059.html http://securitytracker.com/id?1025959 http://www.openwall.com/lists/oss-security/2011/08/19/18 http://www.securityfocus.com/bid/49254 http://secunia.com/advisories/45705 https://exchange.xforce.ibmcloud.com/vulnerabilities/69318 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=638758 https://nvd.nist.gov

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CVE-2011-2940

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