{"id":"CVE-2010-3308","aliases":["EUVD-2010-3306","GHSA-j8v8-55qm-66h6","RHSA-2010:0892"],"status":"published","title":"Buffer overflow in programs/pluto/xauth.c in the client in Openswan 2.6.26 through 2.6.28 might...","description":"Buffer overflow in programs/pluto/xauth.c in the client in Openswan 2.6.26 through 2.6.28 might allow remote authenticated gateways to execute arbitrary code or cause a denial of service via a long cisco_banner (aka server_banner) field.","severity":{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.04034,"percentile":0.90667,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2010-10-05T21:00:00Z","modified":"2026-06-26T10:14:43Z","affected":[{"source":"osv","ecosystem":"Red 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Advisory"]},{"url":"http://www.securityfocus.com/bid/43588","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2010-0892.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.securitytracker.com/id?1024749","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.openswan.org/download/CVE-2010-3308/openswan-2.6.26-2.6.28-CVE-2010-330x.patch","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-October/049053.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-October/048999.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-October/049073.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://www.openswan.org/download/CVE-2010-3308/CVE-2010-3308.txt","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-3308","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2010:0892","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2010-3308","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=637924","tags":["report"]},{"url":"https://github.com/advisories/GHSA-j8v8-55qm-66h6"},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=634264","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=640711","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=640715","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2010/rhsa-2010_0892.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2010-3302","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2010-3302","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-3302","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2010-3308","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2010-3752","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2010-3752","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-3752","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2010-3753","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2010-3753","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-3753","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2010-3308","description":"Buffer overflow in programs/pluto/xauth.c in the client in Openswan 2.6.26 through 2.6.28 might allow remote authenticated gateways to execute arbitrary code or cause a denial of service via a long cisco_banner (aka server_banner) field.","status":"published","published":"2010-10-05T21:00:00Z","modified":"2024-08-07T03:03:18.859Z","updated_at":"2026-11-02T14:33:27.354104Z"}],"euvd":[{"id":"EUVD-2010-3306","description":"Buffer overflow in programs/pluto/xauth.c in the client in Openswan 2.6.26 through 2.6.28 might allow remote authenticated gateways to execute arbitrary code or cause a denial of service via a long cisco_banner (aka server_banner) field.","status":"published","published":"2010-10-05T21:00:00Z","modified":"2024-08-07T03:03:18Z","updated_at":"2026-11-03T01:39:34.48505Z"}],"ghsa":[{"id":"GHSA-j8v8-55qm-66h6","title":"Buffer overflow in programs/pluto/xauth.c in the client in Openswan 2.6.26 through 2.6.28 might...","description":"Buffer overflow in programs/pluto/xauth.c in the client in Openswan 2.6.26 through 2.6.28 might allow remote authenticated gateways to execute arbitrary code or cause a denial of service via a long cisco_banner (aka server_banner) field.","status":"published","published":"2022-05-14T00:55:33Z","modified":"2023-02-02T15:30:42Z","cwes":["CWE-94"],"updated_at":"2026-11-02T14:52:46.933473Z"}],"nvd":[{"id":"CVE-2010-3308","description":"Buffer overflow in programs/pluto/xauth.c in the client in Openswan 2.6.26 through 2.6.28 might allow remote authenticated gateways to execute arbitrary code or cause a denial of service via a long cisco_banner (aka server_banner) field.","status":"published","published":"2010-10-05T22:00:05.927Z","modified":"2026-06-16T23:22:33.44Z","cvss":[{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:01:52.227027Z"}],"osv":[{"id":"RHSA-2010:0892","title":"Red Hat Security Advisory: openswan security update","status":"published","published":"2024-09-15T18:44:06Z","modified":"2026-06-26T10:14:43Z","updated_at":"2026-11-02T15:53:01.003286Z"}]}}