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CVE-2011-4128Date: (C)2011-12-08   (M)2018-06-20


Buffer overflow in the gnutls_session_get_data function in lib/gnutls_session.c in GnuTLS 2.12.x before 2.12.14 and 3.x before 3.0.7, when used on a client that performs nonstandard session resumption, allows remote TLS servers to cause a denial of service (application crash) via a large SessionTicket.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 4.3
Exploit Score: Exploit Score: 8.6
Impact Score: Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: MEDIUM
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
SECUNIA-48596
SECUNIA-48712
FEDORA-2012-4569
IAVM:2012-A-0148
IAVM:2012-A-0153
MDVSA-2012:045
RHSA-2012:0429
RHSA-2012:0488
RHSA-2012:0531
USN-1418-1
http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5596
http://openwall.com/lists/oss-security/2011/11/09/2
http://openwall.com/lists/oss-security/2011/11/09/4
http://git.savannah.gnu.org/gitweb/?p=gnutls.git;a=commitdiff;h=190cef6eed37d0e73a73c1e205eb31d45ab60a3c
http://git.savannah.gnu.org/gitweb/?p=gnutls.git;a=commitdiff;h=e82ef4545e9e98cbcb032f55d7c750b81e3a0450
http://www.gnu.org/software/gnutls/security.html
https://bugzilla.redhat.com/show_bug.cgi?id=752308

CPE    22
cpe:/a:gnu:gnutls:3.0.1
cpe:/a:gnu:gnutls:3.0.0
cpe:/a:gnu:gnutls:3.0.3
cpe:/a:gnu:gnutls:3.0.2
...
CWE    1
CWE-119
OVAL    8
oval:org.secpod.oval:def:700831
oval:org.secpod.oval:def:103654
oval:org.secpod.oval:def:1300019
oval:org.secpod.oval:def:202296
...

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