VulnerabilityModified
CVE-2011-2940
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.
HIGH 9.3EPSS 5.71%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.71%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 2.0
- 9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
- EPSS
- 5.71% probability · 93th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- stunnel/stunnel
- Source
- secalert@redhat.com
References
- http://secunia.com/advisories/45705Vendor Advisory
- http://securitytracker.com/id?1025959
- http://stunnel.org/?page=sdf_ChangeLog
- http://www.openwall.com/lists/oss-security/2011/08/19/18
- http://www.openwall.com/lists/oss-security/2011/08/19/6
- http://www.osvdb.org/74600
- http://www.securityfocus.com/bid/49254
- http://www.stunnel.org/pipermail/stunnel-announce/2011-August/000059.html
- https://bugzilla.redhat.com/show_bug.cgi?id=732068
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69318
- http://secunia.com/advisories/45705Vendor Advisory
- http://securitytracker.com/id?1025959
- http://stunnel.org/?page=sdf_ChangeLog
- http://www.openwall.com/lists/oss-security/2011/08/19/18
- http://www.openwall.com/lists/oss-security/2011/08/19/6
- http://www.osvdb.org/74600
- http://www.securityfocus.com/bid/49254
- http://www.stunnel.org/pipermail/stunnel-announce/2011-August/000059.html
- https://bugzilla.redhat.com/show_bug.cgi?id=732068
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69318
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.