{"id":"CVE-2007-1948","aliases":["EUVD-2007-1942","GHSA-8qgr-2mmr-fr63"],"status":"published","title":"Buffer overflow in IrfanView 3.99 allows context-dependent attackers to cause a denial of service...","description":"Buffer overflow in IrfanView 3.99 allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via the (1) xoffset or (2) yoffset RLE command, or (3) large non-RLE encoded blocks in a crafted BMP image, as demonstrated by rle8of3.bmp and rle8of4.bmp.","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":"2026-11-08","score":0.08316,"percentile":0.94971,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2007-04-11T01:00:00Z","modified":"2026-06-16T22:38:37Z","exploits":[{"source":"exploitdb","id":"EDB-29819","title":"IrfanView 3.99 - Multiple .BMP Denial of Service Vulnerabilities","type":"dos","platform":"windows","date":"2007-04-04","verified":true,"url":"https://www.exploit-db.com/exploits/29819"}],"products":[{"vendor":"irfanview","product":"irfanview"}],"references":[{"url":"http://ifsec.blogspot.com/2007/04/several-windows-image-viewers.html","tags":["x_refsource_MISC","x_transferred","Exploit","Vendor Advisory"]},{"url":"http://www.securityfocus.com/archive/1/464726/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2007/1284","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://securityreason.com/securityalert/2558","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://osvdb.org/41554","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-1948"},{"url":"https://github.com/advisories/GHSA-8qgr-2mmr-fr63"}],"sources":{"cve":[{"id":"CVE-2007-1948","description":"Buffer overflow in IrfanView 3.99 allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via the (1) xoffset or (2) yoffset RLE command, or (3) large non-RLE encoded blocks in a crafted BMP image, as demonstrated by rle8of3.bmp and rle8of4.bmp.","status":"published","published":"2007-04-11T01:00:00Z","modified":"2024-08-07T13:13:41.888Z","updated_at":"2026-11-02T13:33:52.669326Z"}],"euvd":[{"id":"EUVD-2007-1942","description":"Buffer overflow in IrfanView 3.99 allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via the (1) xoffset or (2) yoffset RLE command, or (3) large non-RLE encoded blocks in a crafted BMP image, as demonstrated by rle8of3.bmp and rle8of4.bmp.","status":"published","published":"2007-04-11T01:00:00Z","modified":"2024-08-07T13:13:41Z","updated_at":"2026-11-03T01:38:23.350618Z"}],"ghsa":[{"id":"GHSA-8qgr-2mmr-fr63","title":"Buffer overflow in IrfanView 3.99 allows context-dependent attackers to cause a denial of service...","description":"Buffer overflow in IrfanView 3.99 allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via the (1) xoffset or (2) yoffset RLE command, or (3) large non-RLE encoded blocks in a crafted BMP image, as demonstrated by rle8of3.bmp and rle8of4.bmp.","status":"published","published":"2022-05-01T17:58:32Z","modified":"2023-01-31T05:03:27Z","updated_at":"2026-11-02T14:48:28.34171Z"}],"nvd":[{"id":"CVE-2007-1948","description":"Buffer overflow in IrfanView 3.99 allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via the (1) xoffset or (2) yoffset RLE command, or (3) large non-RLE encoded blocks in a crafted BMP image, as demonstrated by rle8of3.bmp and rle8of4.bmp.","status":"published","published":"2007-04-11T01:19:00Z","modified":"2026-06-16T22:38:37.48Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:14.732044Z"}]}}