{"id":"CVE-2007-4510","aliases":["DEBIAN-CVE-2007-4510","DSA-1366-1","EUVD-2007-4493","GHSA-rjmp-h7fr-8g38"],"status":"published","title":"ClamAV before 0.91.2, as used in Kolab Server 2.0 through 2.2beta1 and other products, allows...","description":"ClamAV before 0.91.2, as used in Kolab Server 2.0 through 2.2beta1 and other products, allows remote attackers to cause a denial of service (application crash) via (1) a crafted RTF file, which triggers a NULL dereference in the cli_scanrtf function in libclamav/rtf.c; or (2) a crafted HTML document with a data: URI, which triggers a NULL dereference in the cli_html_normalise function in libclamav/htmlnorm.c.  NOTE: some of these details are obtained from third party information.","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":"2026-11-07","score":0.01968,"percentile":0.80502,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2007-08-23T19:00:00Z","modified":"2026-10-21T17:47:48Z","fixes":[{"ecosystem":"Debian:12","package":"clamav","fixed_in":["0.91.2-1~volatile1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"clamav","fixed_in":["0.91.2-1~volatile1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"clamav","fixed_in":["0.91.2-1~volatile1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.91.2-1~volatile1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.91.2-1~volatile1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.91.2-1~volatile1"}]}]},{"source":"osv","ecosystem":"Debian:4.0","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.90.1-3etch7"}]}],"versions":["0.90.1-2","0.90.1-3etch1","0.90.1-3etch2","0.90.1-3etch3","0.90.1-3etch4","0.90.1-3etch5","0.90.1-3etch6"],"bundled":2}],"products":[{"vendor":"clam_anti-virus","product":"clamav"},{"vendor":"kolab","product":"kolab_server"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36173","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://security.gentoo.org/glsa/glsa-200709-14.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/26552","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://secunia.com/advisories/26822","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/26916","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.securityfocus.com/bid/25398","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","fix"]},{"url":"http://secunia.com/advisories/26683","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00104.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://www.debian.org/security/2007/dsa-1366","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"http://kolab.org/security/kolab-vendor-notice-17.txt","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://securityreason.com/securityalert/3054","tags":["third-party-advisory","x_refsource_SREASON","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2008/0924/references","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/26530","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"https://wwws.clamav.net/bugzilla/show_bug.cgi?id=611","tags":["x_refsource_CONFIRM","x_transferred","report"]},{"url":"http://www.trustix.org/errata/2007/0026/","tags":["vendor-advisory","x_refsource_TRUSTIX","x_transferred","web"]},{"url":"http://secunia.com/advisories/29420","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.novell.com/linux/security/advisories/2007_18_sr.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","advisory"]},{"url":"http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","web"]},{"url":"https://wwws.clamav.net/bugzilla/show_bug.cgi?id=582","tags":["x_refsource_CONFIRM","x_transferred","report"]},{"url":"http://secunia.com/advisories/26751","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/26654","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36177","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://docs.info.apple.com/article.html?artnum=307562","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2007:172","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","advisory"]},{"url":"http://sourceforge.net/project/shownotes.php?release_id=533658","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2007/2952","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/26674","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-4510"},{"url":"http://www.trustix.org/errata/2007/0026"},{"url":"https://github.com/advisories/GHSA-rjmp-h7fr-8g38"},{"url":"https://security-tracker.debian.org/tracker/CVE-2007-4510","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2007-4510","description":"ClamAV before 0.91.2, as used in Kolab Server 2.0 through 2.2beta1 and other products, allows remote attackers to cause a denial of service (application crash) via (1) a crafted RTF file, which triggers a NULL dereference in the cli_scanrtf function in libclamav/rtf.c; or (2) a crafted HTML document with a data: URI, which triggers a NULL dereference in the cli_html_normalise function in libclamav/htmlnorm.c.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2007-08-23T19:00:00Z","modified":"2024-08-07T15:01:09.587Z","updated_at":"2026-11-02T13:33:30.262137Z"}],"euvd":[{"id":"EUVD-2007-4493","description":"ClamAV before 0.91.2, as used in Kolab Server 2.0 through 2.2beta1 and other products, allows remote attackers to cause a denial of service (application crash) via (1) a crafted RTF file, which triggers a NULL dereference in the cli_scanrtf function in libclamav/rtf.c; or (2) a crafted HTML document with a data: URI, which triggers a NULL dereference in the cli_html_normalise function in libclamav/htmlnorm.c.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2007-08-23T19:00:00Z","modified":"2024-08-07T15:01:09Z","updated_at":"2026-11-03T01:16:21.106382Z"}],"ghsa":[{"id":"GHSA-rjmp-h7fr-8g38","title":"ClamAV before 0.91.2, as used in Kolab Server 2.0 through 2.2beta1 and other products, allows...","description":"ClamAV before 0.91.2, as used in Kolab Server 2.0 through 2.2beta1 and other products, allows remote attackers to cause a denial of service (application crash) via (1) a crafted RTF file, which triggers a NULL dereference in the cli_scanrtf function in libclamav/rtf.c; or (2) a crafted HTML document with a data: URI, which triggers a NULL dereference in the cli_html_normalise function in libclamav/htmlnorm.c.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2022-05-01T18:24:20Z","modified":"2025-04-09T03:45:31Z","updated_at":"2026-11-02T15:00:54.343663Z"}],"nvd":[{"id":"CVE-2007-4510","description":"ClamAV before 0.91.2, as used in Kolab Server 2.0 through 2.2beta1 and other products, allows remote attackers to cause a denial of service (application crash) via (1) a crafted RTF file, which triggers a NULL dereference in the cli_scanrtf function in libclamav/rtf.c; or (2) a crafted HTML document with a data: URI, which triggers a NULL dereference in the cli_html_normalise function in libclamav/htmlnorm.c.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2007-08-23T19:17:00Z","modified":"2026-06-16T22:44:14.123Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:19.102336Z"}],"osv":[{"id":"CVE-2007-4510","description":"ClamAV before 0.91.2, as used in Kolab Server 2.0 through 2.2beta1 and other products, allows remote attackers to cause a denial of service (application crash) via (1) a crafted RTF file, which triggers a NULL dereference in the cli_scanrtf function in libclamav/rtf.c; or (2) a crafted HTML document with a data: URI, which triggers a NULL dereference in the cli_html_normalise function in libclamav/htmlnorm.c.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2007-08-23T19:17:00Z","modified":"2026-04-10T03:39:11.416348Z","updated_at":"2026-11-02T15:43:57.178433Z"},{"id":"DEBIAN-CVE-2007-4510","description":"ClamAV before 0.91.2, as used in Kolab Server 2.0 through 2.2beta1 and other products, allows remote attackers to cause a denial of service (application crash) via (1) a crafted RTF file, which triggers a NULL dereference in the cli_scanrtf function in libclamav/rtf.c; or (2) a crafted HTML document with a data: URI, which triggers a NULL dereference in the cli_html_normalise function in libclamav/htmlnorm.c.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2007-08-23T19:17:00Z","modified":"2026-10-21T17:47:48.375464801Z","updated_at":"2026-11-02T15:45:23.411908Z"},{"id":"DSA-1366-1","title":"clamav","status":"published","published":"2007-09-01T00:00:00Z","modified":"2026-03-09T01:01:49.44367Z","updated_at":"2026-11-02T15:46:14.285228Z"}]}}