{"id":"CVE-2011-4128","aliases":["BELL-CVE-2011-4128","EUVD-2011-4076","GHSA-frg2-36r7-7hpc","RHSA-2012:0428","RHSA-2012:0429","openSUSE-SU-2024:10105-1"],"status":"published","title":"Buffer overflow in the gnutls_session_get_data function in lib/gnutls_session.c in GnuTLS 2.12.x...","description":"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.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.023,"percentile":0.83416,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2011-12-08T20:00:00Z","modified":"2026-06-28T10:05:59Z","affected":[{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"gnutls","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.1-7.el5_8.2"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"gnutls-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.1-7.el5_8.2"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"gnutls-utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.1-7.el5_8.2"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"gnutls","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.1-7.el5_8.2"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"gnutls-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.1-7.el5_8.2"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"gnutls-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.1-7.el5_8.2"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"gnutls","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.1-7.el5_8.2"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"gnutls-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.1-7.el5_8.2"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"gnutls-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.1-7.el5_8.2"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"gnutls-utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.1-7.el5_8.2"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::client","package":"gnutls","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::client","package":"gnutls-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::client","package":"gnutls-utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::client","package":"gnutls-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::client","package":"gnutls-guile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::computenode","package":"gnutls","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::computenode","package":"gnutls-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::computenode","package":"gnutls-utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::computenode","package":"gnutls-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::computenode","package":"gnutls-guile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"gnutls","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"gnutls-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"gnutls-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"gnutls-utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::server","package":"gnutls-guile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::workstation","package":"gnutls","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::workstation","package":"gnutls-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::workstation","package":"gnutls-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::workstation","package":"gnutls-utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:6::workstation","package":"gnutls-guile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.5-4.el6_2.2"}]}],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"gnutls","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.15-1.1"}]}],"bundled":10}],"products":[{"vendor":"gnu","product":"gnutls"}],"references":[{"url":"http://www.ubuntu.com/usn/USN-1418-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://rhn.redhat.com/errata/RHSA-2012-0531.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba=commitdiff%3Bh=e82ef4545e9e98cbcb032f55d7c750b81e3a0450","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://openwall.com/lists/oss-security/2011/11/09/2","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://secunia.com/advisories/48712","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.gnu.org/software/gnutls/security.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077071.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=752308","tags":["x_refsource_CONFIRM","x_transferred","report"]},{"url":"http://rhn.redhat.com/errata/RHSA-2012-0488.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://secunia.com/advisories/48596","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://git.savannah.gnu.org/gitweb/?p=gnutls.git%3Ba=commitdiff%3Bh=190cef6eed37d0e73a73c1e205eb31d45ab60a3c","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2012:045","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"]},{"url":"http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5596","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://openwall.com/lists/oss-security/2011/11/09/4","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://rhn.redhat.com/errata/RHSA-2012-0429.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4128","tags":["advisory"]},{"url":"http://git.savannah.gnu.org/gitweb/?p=gnutls.git;a=commitdiff;h=190cef6eed37d0e73a73c1e205eb31d45ab60a3c"},{"url":"http://git.savannah.gnu.org/gitweb/?p=gnutls.git;a=commitdiff;h=e82ef4545e9e98cbcb032f55d7c750b81e3a0450"},{"url":"https://github.com/advisories/GHSA-frg2-36r7-7hpc"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2011-4128","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2012:0428","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#important","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=804920","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=805432","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2012/rhsa-2012_0428.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-4128","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-4128","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2012-1569","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-1569","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-1569","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2012-1573","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-1573","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-1573","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2012:0429","tags":["advisory"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2012/rhsa-2012_0429.json","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2008-4989","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-4128","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-0390","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-1569","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-1573","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0092","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-1959","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-3466","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-8564","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-6251","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2011-4128","description":"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.","status":"published","published":"2011-12-08T20:00:00Z","modified":"2024-08-07T00:01:51.259Z","updated_at":"2026-11-02T14:35:37.671707Z"}],"euvd":[{"id":"EUVD-2011-4076","description":"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.","status":"published","published":"2011-12-08T20:00:00Z","modified":"2024-08-07T00:01:51Z","updated_at":"2026-11-03T01:39:49.441333Z"}],"ghsa":[{"id":"GHSA-frg2-36r7-7hpc","title":"Buffer overflow in the gnutls_session_get_data function in lib/gnutls_session.c in GnuTLS 2.12.x...","description":"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.","status":"published","published":"2022-05-14T04:02:50Z","modified":"2025-04-11T03:54:21Z","cwes":["CWE-119"],"updated_at":"2026-11-02T15:01:10.114294Z"}],"nvd":[{"id":"CVE-2011-4128","description":"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.","status":"published","published":"2011-12-08T20:55:00.89Z","modified":"2026-06-16T23:34:28.59Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:11.800512Z"}],"osv":[{"id":"BELL-CVE-2011-4128","title":"CVE-2011-4128 does not affect BellSoft software","status":"withdrawn","published":"2011-12-08T20:55:00Z","modified":"2026-01-28T07:21:14.95494Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium"}],"updated_at":"2026-11-02T15:28:12.886815Z"},{"id":"openSUSE-SU-2024:10105-1","title":"gnutls-3.4.15-1.1 on GA media","description":"These are all security issues fixed in the gnutls-3.4.15-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2025-05-07T18:08:28.673202Z","updated_at":"2026-11-02T16:58:33.135986Z"},{"id":"RHSA-2012:0428","title":"Red Hat Security Advisory: gnutls security update","status":"published","published":"2024-09-15T19:50:01Z","modified":"2026-06-28T10:05:58Z","updated_at":"2026-11-02T15:53:01.495018Z"},{"id":"RHSA-2012:0429","title":"Red Hat Security Advisory: gnutls security update","status":"published","published":"2024-09-15T19:50:05Z","modified":"2026-06-28T10:05:59Z","updated_at":"2026-11-02T15:53:01.495018Z"}]}}
