{"id":"CVE-2008-5050","aliases":["DEBIAN-CVE-2008-5050","DSA-1680-1","EUVD-2008-5029","GHSA-594g-rvq4-vvxr"],"status":"published","title":"Off-by-one error in the get_unicode_name function (libclamav/vba_extract.c) in Clam Anti-Virus ...","description":"Off-by-one error in the get_unicode_name function (libclamav/vba_extract.c) in Clam Anti-Virus (ClamAV) before 0.94.1 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted VBA project file, which triggers a heap-based buffer overflow.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.08263,"percentile":0.9494,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2008-11-13T01:00:00Z","modified":"2026-10-23T17:47:22Z","fixes":[{"ecosystem":"Debian:12","package":"clamav","fixed_in":["0.94.dfsg.1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"clamav","fixed_in":["0.94.dfsg.1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"clamav","fixed_in":["0.94.dfsg.1-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.94.dfsg.1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.94.dfsg.1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.94.dfsg.1-1"}]}]},{"source":"osv","ecosystem":"Debian:4.0","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.90.1dfsg-4etch16"}]}],"versions":["0.90.1-2","0.90.1-3.1lenny2","0.90.1-3.1lenny3","0.90.1-3etch1","0.90.1-3etch2","0.90.1-3etch3","0.90.1-3etch4","0.90.1-3etch5","0.90.1-3etch6","0.90.1-3etch7","0.90.1-3etch8","0.90.1dfsg-3.1+etch14","0.90.1dfsg-3etch10","0.90.1dfsg-3etch11","0.90.1dfsg-3etch13","0.90.1dfsg-3etch9","0.90.1dfsg-4etch15"],"bundled":2}],"products":[{"vendor":"clam_anti-virus","product":"clamav"}],"references":[{"url":"http://www.vupen.com/english/advisories/2008/3085","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://securityreason.com/securityalert/4579","tags":["third-party-advisory","x_refsource_SREASON","x_transferred","web"]},{"url":"http://secunia.com/advisories/33937","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.debian.org/security/2008/dsa-1680","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/32765","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/46462","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/32207","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","fix"]},{"url":"http://secunia.com/advisories/33016","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://support.apple.com/kb/HT3438","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2008-November/065530.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit","evidence"]},{"url":"http://lists.apple.com/archives/security-announce/2009/Feb/msg00000.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","web"]},{"url":"http://www.securitytracker.com/id?1021159","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"http://secunia.com/advisories/32872","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://security.gentoo.org/glsa/glsa-200812-21.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"http://www.securityfocus.com/archive/1/498169/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2008-November/msg00348.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://sourceforge.net/project/shownotes.php?release_id=637952\u0026group_id=86638","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2009/0422","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://www.ubuntu.com/usn/usn-672-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/32663","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2008:229","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/33317","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00002.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://secunia.com/advisories/32699","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2008-November/msg00332.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-5050"},{"url":"https://github.com/advisories/GHSA-594g-rvq4-vvxr"},{"url":"https://security-tracker.debian.org/tracker/CVE-2008-5050","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2008-5050","description":"Off-by-one error in the get_unicode_name function (libclamav/vba_extract.c) in Clam Anti-Virus (ClamAV) before 0.94.1 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted VBA project file, which triggers a heap-based buffer overflow.","status":"published","published":"2008-11-13T01:00:00Z","modified":"2024-08-07T10:40:16.959Z","updated_at":"2026-11-02T14:34:43.943588Z"}],"euvd":[{"id":"EUVD-2008-5029","description":"Off-by-one error in the get_unicode_name function (libclamav/vba_extract.c) in Clam Anti-Virus (ClamAV) before 0.94.1 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted VBA project file, which triggers a heap-based buffer overflow.","status":"published","published":"2008-11-13T01:00:00Z","modified":"2024-08-07T10:40:16Z","updated_at":"2026-11-03T01:38:45.484352Z"}],"ghsa":[{"id":"GHSA-594g-rvq4-vvxr","title":"Off-by-one error in the get_unicode_name function (libclamav/vba_extract.c) in Clam Anti-Virus ...","description":"Off-by-one error in the get_unicode_name function (libclamav/vba_extract.c) in Clam Anti-Virus (ClamAV) before 0.94.1 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted VBA project file, which triggers a heap-based buffer overflow.","status":"published","published":"2022-05-14T02:41:01Z","modified":"2023-02-02T05:06:21Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:52:17.685441Z"}],"nvd":[{"id":"CVE-2008-5050","description":"Off-by-one error in the get_unicode_name function (libclamav/vba_extract.c) in Clam Anti-Virus (ClamAV) before 0.94.1 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted VBA project file, which triggers a heap-based buffer overflow.","status":"published","published":"2008-11-13T02:30:01.027Z","modified":"2026-06-16T22:59:09.377Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:29.702694Z"}],"osv":[{"id":"CVE-2008-5050","description":"Off-by-one error in the get_unicode_name function (libclamav/vba_extract.c) in Clam Anti-Virus (ClamAV) before 0.94.1 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted VBA project file, which triggers a heap-based buffer overflow.","status":"published","published":"2008-11-13T02:30:01Z","modified":"2026-04-10T03:40:19.340467Z","updated_at":"2026-11-02T15:43:57.452479Z"},{"id":"DEBIAN-CVE-2008-5050","description":"Off-by-one error in the get_unicode_name function (libclamav/vba_extract.c) in Clam Anti-Virus (ClamAV) before 0.94.1 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted VBA project file, which triggers a heap-based buffer overflow.","status":"published","published":"2008-11-13T02:30:01.027Z","modified":"2026-10-23T17:47:22.32623704Z","updated_at":"2026-11-02T15:45:23.742363Z"},{"id":"DSA-1680-1","title":"clamav - potential code execution","status":"published","published":"2008-12-04T00:00:00Z","modified":"2026-03-09T01:22:56.033217Z","updated_at":"2026-11-02T15:46:14.734124Z"}]}}