{"id":"CVE-2008-7159","aliases":["DSA-1879-1","EUVD-2008-7118","GHSA-6jgq-cppp-pvm8"],"status":"published","title":"The silc_asn1_encoder function in lib/silcasn1/silcasn1_encode.c in Secure Internet Live...","description":"The silc_asn1_encoder function in lib/silcasn1/silcasn1_encode.c in Secure Internet Live Conferencing (SILC) Toolkit before 1.1.8 allows remote attackers to overwrite a stack location and possibly execute arbitrary code via a crafted OID value, related to incorrect use of a %lu format string.","severity":{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.03424,"percentile":0.88992,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-134"],"published":"2009-09-04T00:00:00Z","modified":"2026-06-16T23:03:43Z","affected":[{"source":"osv","ecosystem":"Debian:5.0","package":"silc-toolkit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.7-2+lenny1"}]}],"versions":["1.1.7-2","1.1.7-2+lenny1~bpo40+1"],"bundled":4},{"source":"osv","ecosystem":"Debian:5.0","package":"silc-client","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.4-1+lenny1"}]}],"versions":["1.1.4-1","1.1.4-1+lenny1~bpo40+1"],"bundled":4}],"products":[{"vendor":"silcnet","product":"silc_toolkit"}],"references":[{"url":"http://secunia.com/advisories/36625","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/53477","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2009/08/31/5","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch"]},{"url":"http://secunia.com/advisories/36614","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2009/09/03/5","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://www.debian.org/security/2009/dsa-1879","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Patch"]},{"url":"http://www.securityfocus.com/bid/36192","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"http://silcnet.org/general/news/news_toolkit.php","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://silcnet.org/docs/changelog/SILC%20Toolkit%201.1.8","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:234","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-7159"},{"url":"https://github.com/advisories/GHSA-6jgq-cppp-pvm8"}],"sources":{"cve":[{"id":"CVE-2008-7159","description":"The silc_asn1_encoder function in lib/silcasn1/silcasn1_encode.c in Secure Internet Live Conferencing (SILC) Toolkit before 1.1.8 allows remote attackers to overwrite a stack location and possibly execute arbitrary code via a crafted OID value, related to incorrect use of a %lu format string.","status":"published","published":"2009-09-10T21:00:00Z","modified":"2024-08-07T11:56:14.416Z","updated_at":"2026-11-02T14:34:48.103804Z"}],"euvd":[{"id":"EUVD-2008-7118","description":"The silc_asn1_encoder function in lib/silcasn1/silcasn1_encode.c in Secure Internet Live Conferencing (SILC) Toolkit before 1.1.8 allows remote attackers to overwrite a stack location and possibly execute arbitrary code via a crafted OID value, related to incorrect use of a %lu format string.","status":"published","published":"2009-09-10T21:00:00Z","modified":"2024-08-07T11:56:14Z","updated_at":"2026-11-03T01:38:33.099197Z"}],"ghsa":[{"id":"GHSA-6jgq-cppp-pvm8","title":"The silc_asn1_encoder function in lib/silcasn1/silcasn1_encode.c in Secure Internet Live...","description":"The silc_asn1_encoder function in lib/silcasn1/silcasn1_encode.c in Secure Internet Live Conferencing (SILC) Toolkit before 1.1.8 allows remote attackers to overwrite a stack location and possibly execute arbitrary code via a crafted OID value, related to incorrect use of a %lu format string.","status":"published","published":"2022-05-17T02:09:15Z","modified":"2023-01-27T05:03:48Z","cwes":["CWE-134"],"updated_at":"2026-11-02T14:42:19.36916Z"}],"nvd":[{"id":"CVE-2008-7159","description":"The silc_asn1_encoder function in lib/silcasn1/silcasn1_encode.c in Secure Internet Live Conferencing (SILC) Toolkit before 1.1.8 allows remote attackers to overwrite a stack location and possibly execute arbitrary code via a crafted OID value, related to incorrect use of a %lu format string.","status":"published","published":"2009-09-10T21:30:00.953Z","modified":"2026-06-16T23:03:43.82Z","cvss":[{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-134"],"updated_at":"2026-11-02T14:01:32.081314Z"}],"osv":[{"id":"DSA-1879-1","title":"silc-client silc-toolkit - arbitrary code execution","status":"published","published":"2009-09-04T00:00:00Z","modified":"2026-03-09T01:18:05.991348Z","updated_at":"2026-11-02T15:46:14.734124Z"}]}}