{"id":"CVE-2008-2469","aliases":["DEBIAN-CVE-2008-2469","DSA-1659-1","DTSA-172-1","EUVD-2008-2464","GHSA-jc7w-hj86-2rr5"],"status":"published","title":"Heap-based buffer overflow in the SPF_dns_resolv_lookup function in Spf_dns_resolv.c in libspf2...","description":"Heap-based buffer overflow in the SPF_dns_resolv_lookup function in Spf_dns_resolv.c in libspf2 before 1.2.8 allows remote attackers to execute arbitrary code via a long DNS TXT record with a modified length field.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.2225,"percentile":0.97696,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-119"],"published":"2008-10-20T00:00:00Z","modified":"2026-10-23T17:47:34Z","exploits":[{"source":"exploitdb","id":"EDB-6805","title":"LibSPF2 \u003c 1.2.8 - DNS TXT Record Parsing Bug Heap Overflow (PoC)","type":"dos","platform":"multiple","date":"2008-10-22","verified":true,"url":"https://www.exploit-db.com/exploits/6805"}],"fixes":[{"ecosystem":"Debian:12","package":"libspf2","fixed_in":["1.2.9-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libspf2","fixed_in":["1.2.9-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libspf2","fixed_in":["1.2.9-1"],"sources":["osv"]},{"ecosystem":"Debian:4.0","package":"libspf2","fixed_in":["1.2.5-4+etch1"],"sources":["osv"]},{"ecosystem":"Debian:5.0","package":"libspf2","fixed_in":["1.2.5.dfsg-5+lenny1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libspf2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.9-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libspf2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.9-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libspf2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.9-1"}]}]},{"source":"osv","ecosystem":"Debian:4.0","package":"libspf2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.5-4+etch1"}]}],"versions":["1.2.5-4"]},{"source":"osv","ecosystem":"Debian:5.0","package":"libspf2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.5.dfsg-5+lenny1"}]}]}],"products":[{"vendor":"libspf","product":"libspf2"}],"references":[{"url":"http://secunia.com/advisories/32720","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"https://www.exploit-db.com/exploits/6805","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","web"]},{"url":"http://secunia.com/advisories/32396","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.securityfocus.com/bid/31881","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Patch","evidence","fix"]},{"url":"http://securityreason.com/securityalert/4487","tags":["third-party-advisory","x_refsource_SREASON","x_transferred","web"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/46055","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"https://answers.launchpad.net/ubuntu/gutsy/+source/libspf2/1.2.5.dfsg-4ubuntu0.7.10.1","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://up2date.astaro.com/2008/11/up2date_7305_released.html","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://bugs.gentoo.org/show_bug.cgi?format=multiple\u0026id=242254","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.debian.org/security/2008/dsa-1659","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"http://www.vupen.com/english/advisories/2008/2896","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"https://bugs.launchpad.net/ubuntu/feisty/+source/libspf2/+bug/271025","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.doxpara.com/?page_id=1256","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"http://www.doxpara.com/?p=1263","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"http://security.gentoo.org/glsa/glsa-200810-03.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"http://www.kb.cert.org/vuls/id/183657","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource","web"]},{"url":"http://secunia.com/advisories/32496","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://secunia.com/advisories/32450","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-2469"},{"url":"https://github.com/advisories/GHSA-jc7w-hj86-2rr5"},{"url":"https://security-tracker.debian.org/tracker/CVE-2008-2469","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2008-2469","description":"Heap-based buffer overflow in the SPF_dns_resolv_lookup function in Spf_dns_resolv.c in libspf2 before 1.2.8 allows remote attackers to execute arbitrary code via a long DNS TXT record with a modified length field.","status":"published","published":"2008-10-23T21:00:00Z","modified":"2024-08-07T09:05:29.909Z","updated_at":"2026-11-02T14:34:44.675398Z"}],"euvd":[{"id":"EUVD-2008-2464","description":"Heap-based buffer overflow in the SPF_dns_resolv_lookup function in Spf_dns_resolv.c in libspf2 before 1.2.8 allows remote attackers to execute arbitrary code via a long DNS TXT record with a modified length field.","status":"published","published":"2008-10-23T21:00:00Z","modified":"2024-08-07T09:05:29Z","updated_at":"2026-11-03T01:38:56.592424Z"}],"ghsa":[{"id":"GHSA-jc7w-hj86-2rr5","title":"Heap-based buffer overflow in the SPF_dns_resolv_lookup function in Spf_dns_resolv.c in libspf2...","description":"Heap-based buffer overflow in the SPF_dns_resolv_lookup function in Spf_dns_resolv.c in libspf2 before 1.2.8 allows remote attackers to execute arbitrary code via a long DNS TXT record with a modified length field.","status":"published","published":"2022-05-01T23:50:22Z","modified":"2023-01-31T05:06:07Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:48:58.612773Z"}],"nvd":[{"id":"CVE-2008-2469","description":"Heap-based buffer overflow in the SPF_dns_resolv_lookup function in Spf_dns_resolv.c in libspf2 before 1.2.8 allows remote attackers to execute arbitrary code via a long DNS TXT record with a modified length field.","status":"published","published":"2008-10-23T22:00:01.073Z","modified":"2026-06-16T22:53:49.96Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:29.223028Z"}],"osv":[{"id":"CVE-2008-2469","description":"Heap-based buffer overflow in the SPF_dns_resolv_lookup function in Spf_dns_resolv.c in libspf2 before 1.2.8 allows remote attackers to execute arbitrary code via a long DNS TXT record with a modified length field.","status":"published","published":"2008-10-23T22:00:01Z","modified":"2026-04-10T03:39:55.001396Z","updated_at":"2026-11-02T15:43:57.178433Z"},{"id":"DEBIAN-CVE-2008-2469","description":"Heap-based buffer overflow in the SPF_dns_resolv_lookup function in Spf_dns_resolv.c in libspf2 before 1.2.8 allows remote attackers to execute arbitrary code via a long DNS TXT record with a modified length field.","status":"published","published":"2008-10-23T22:00:01.073Z","modified":"2026-10-23T17:47:34.179853619Z","updated_at":"2026-11-02T15:45:23.742363Z"},{"id":"DSA-1659-1","title":"libspf2 - potential remote code execution","status":"published","published":"2008-10-23T00:00:00Z","modified":"2026-03-09T01:23:28.796176Z","updated_at":"2026-11-02T15:46:14.734124Z"},{"id":"DTSA-172-1","title":"libspf2 - buffer overflow","status":"published","published":"2008-10-20T00:00:00Z","modified":"2026-03-09T01:01:32.882451Z","updated_at":"2026-11-02T15:46:18.716547Z"}]}}