stunnel-5.38-1.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:10289-1 Final 1 1 2024-06-15T00:00:00Z current 2024-06-15T00:00:00Z 2024-06-15T00:00:00Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z stunnel-5.38-1.1 on GA media These are all security issues fixed in the stunnel-5.38-1.1 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2024-10289 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2010-3864/ SUSE CVE CVE-2010-3864 page https://www.suse.com/security/cve/CVE-2011-2940/ SUSE CVE CVE-2011-2940 page https://www.suse.com/security/cve/CVE-2013-1762/ SUSE CVE CVE-2013-1762 page https://www.suse.com/security/cve/CVE-2014-0016/ SUSE CVE CVE-2014-0016 page https://www.suse.com/security/cve/CVE-2014-0160/ SUSE CVE CVE-2014-0160 page openSUSE Tumbleweed stunnel-5.38-1.1 stunnel-doc-5.38-1.1 stunnel-5.38-1.1 as a component of openSUSE Tumbleweed stunnel-doc-5.38-1.1 as a component of openSUSE Tumbleweed Multiple race conditions in ssl/t1_lib.c in OpenSSL 0.9.8f through 0.9.8o, 1.0.0, and 1.0.0a, when multi-threading and internal caching are enabled on a TLS server, might allow remote attackers to execute arbitrary code via client data that triggers a heap-based buffer overflow, related to (1) the TLS server name extension and (2) elliptic curve cryptography. CVE-2010-3864 openSUSE Tumbleweed:stunnel-5.38-1.1 openSUSE Tumbleweed:stunnel-doc-5.38-1.1 important 7.6 AV:N/AC:H/Au:N/C:C/I:C/A:C To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2010-3864.html CVE-2010-3864 https://bugzilla.suse.com/629905 SUSE Bug 629905 https://bugzilla.suse.com/651003 SUSE Bug 651003 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. CVE-2011-2940 openSUSE Tumbleweed:stunnel-5.38-1.1 openSUSE Tumbleweed:stunnel-doc-5.38-1.1 moderate 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2011-2940.html CVE-2011-2940 https://bugzilla.suse.com/715641 SUSE Bug 715641 stunnel 4.21 through 4.54, when CONNECT protocol negotiation and NTLM authentication are enabled, does not correctly perform integer conversion, which allows remote proxy servers to execute arbitrary code via a crafted request that triggers a buffer overflow. CVE-2013-1762 openSUSE Tumbleweed:stunnel-5.38-1.1 openSUSE Tumbleweed:stunnel-doc-5.38-1.1 moderate 6.6 AV:N/AC:H/Au:N/C:P/I:P/A:C To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2013-1762.html CVE-2013-1762 https://bugzilla.suse.com/807440 SUSE Bug 807440 https://bugzilla.suse.com/807450 SUSE Bug 807450 stunnel before 5.00, when using fork threading, does not properly update the state of the OpenSSL pseudo-random number generator (PRNG), which causes subsequent children with the same process ID to use the same entropy pool and allows remote attackers to obtain private keys for EC (ECDSA) or DSA certificates. CVE-2014-0016 openSUSE Tumbleweed:stunnel-5.38-1.1 openSUSE Tumbleweed:stunnel-doc-5.38-1.1 moderate 4.3 AV:N/AC:M/Au:N/C:P/I:N/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2014-0016.html CVE-2014-0016 https://bugzilla.suse.com/866278 SUSE Bug 866278 https://bugzilla.suse.com/866286 SUSE Bug 866286 The (1) TLS and (2) DTLS implementations in OpenSSL 1.0.1 before 1.0.1g do not properly handle Heartbeat Extension packets, which allows remote attackers to obtain sensitive information from process memory via crafted packets that trigger a buffer over-read, as demonstrated by reading private keys, related to d1_both.c and t1_lib.c, aka the Heartbleed bug. CVE-2014-0160 openSUSE Tumbleweed:stunnel-5.38-1.1 openSUSE Tumbleweed:stunnel-doc-5.38-1.1 important 5 AV:N/AC:L/Au:N/C:P/I:N/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2014-0160.html CVE-2014-0160 https://bugzilla.suse.com/872299 SUSE Bug 872299